Ceragon - IP-10R1 ADV - Book - V1.3

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COURSE HANDBOOK

Installation, Commissioning

& System Configuration

2010

Visit our Customer Training Portal at Training.Ceragon.Com

or contact us at [email protected]

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Ceragon Training Center

processes. eLearning is a great

complementary solution to your classroom sessions as some modules are only available on-line

Ceragon Training Center is designed to help you get a comprehensive understanding with Ceragon's technology, products and network solutions.

While individuals focus on particular modules, Managers on the other hand can sign up their staff members to a Learning Program with

compulsory items such as quizzes & procedures.

Ceragon eLearning users enjoy frequent & updated modules as new features and products are released without needing to update users’ account properties.

• Want to find out more? • Need an Account Comparison Table? Ceragon eLearning solutions can shorten the amount of time it takes to get learners up to speed on new products and

processes.

Users who need to "brush up" on a process can access a module instantly, practice, test themselves and resume their work.

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Duration: 3 days

DAY ONE

Introduction to Radio Microwave:

 Parameters affecting propagation (Fresnel Zone, Duct, Multipath)  Digital Modulation Basics

 Radio Link Components  MSE

Introduction to 802.1:

 The need for smaller broadcast domains  Standard Ethernet Frame

 VLAN Tagging  P-Bits & VID  Q-in-Q

Introduction to IP-10 IDU IP-10 Front Panel Description

Introduction to RFU-C / or other ODU type Installation:

 Physical Installation of IDU + ODU  IP address using CLI

Commissioning:

 System name & Contact Details (Unit Info)  Reading Versions

 External Alarms

 Setting IP Address and Management (In Band / OOB)  Trap Destination

 Updating the license Radio Link Commissioning:

 Frequencies  TSL & RSL & MSE  ATPC

 Management (In band / OOB)  Link ID

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Switch Mode Configuration:  Single Pipe  Managed Mode  Metro Mode Interface Configuration:

 ETH Ports (Trunk VS. Access)  E1 Ports

Troubleshooting Tools & Maintenance:  Using the Current Alarms  Using the Event Log

 Using RMON Registers and Statistics  Performing Loopbacks

 Saving Unit Information Files  Configuration File Upload / Download  Software File Download

DAY THREE

1+1 Protection: Configuration Review 1+1 Protection: Practical Exercise QoS: Configuration Review QoS: Practical Exercises Introduction to CFM (802.1ag) CFM: Practical Exercises Q-in-Q: Configuration Review Q-in-Q: Practical Exercise

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Ceragon in a Nutshell

Products

Proprietary and Confidential

Agenda

2

“Think Backhaul Networks”

1. 1500R IDU 2. IP-MAX^2 IDU 3. IP-10 IDU 4. IP-10G IDU 5. Nodal Solutions 6. 3200T IDU 7. Outdoor units 8. Outdoor Enclosures

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Ceragon FibeAir Family

3

Carrier Ethernet Switch TDM Cross Connect

Native2 _Radio Ethernet + TDM ACM _Ch-STM1/ OC3 Terminal Mux E1/T1 Fast Ethernet Gigabit Ethernet 10-500Mbps, 7-56MHz

OA&M Service Management Security

RFU (6-38GHz)

XPIC Multi Radio SD/FD

IDU 1500R – Point to Point SDH Radio Link

4

STM Ring STM Ring

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IDU 1500R – SDH RING

5 XC PSN XC N x STM-1/OC-3 Aggregation Site ADM/MSPP Ceragon FibeAir 1500R

IP-MAX^2 IDU: GbE Backhaul

6

IP/ETH Provider network

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IP-10 IDU: Enhanced Cellular Backhaul

7 IP/ETH Provider network Cellular traffic (TDM) N x ETH

IP-10G IDU: A Nodal Solution

8

STM Rings

Cellular traffic (TDM)

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3200T All Indoor: High Capacity Trunk

9

SDH

3200T Split Mount: High Capacity Trunk

10

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RFUs

FibeAir RFU-HP FibeAir RFU-HS FibeAir RFU-P FibeAir RFU-C

High power

(e.g. Smaller antennas – reduced cost)

Standard power

Outdoor Enclosures – Solution Benefits

Full Outdoor solution:

•

Dust and weather proof

•

Compact size reduces the cost of leasing or purchasing rack space.

•

Ideal for Greenfield areas, at solar-powered sites, and at repeater sites adjacent to highways.

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One-man installation and shorter cabling reduce installation costs.

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Environment-friendly: Greener deployments, saving on power and air-conditioning costs.

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Proprietary and Confidential 13 Core Site Hub Site Tail site

Native2_{- Is a technology for carrying both TDM and Ethernet traffic Natively}

over the same microwave links with dynamic bandwidth allocation. FibeAir IP-10

BSC/MSC Native E1/T1

Native Ethernet

Native2_{(MW links)} _{IP/MPLS (Hybrid Fiber/MW)}

FibeAir IP-10

NG-SDH MSPP

E1/T1 over SDH/SONET

n x T1/E1 FE/GE GE STM1/ OC3 STM1/ OC3

Hybrid aggregation network for migration

Native2_{at the access, IP/MPLS & SDH/SONET at the aggregation}

RNC GE

MPLS Router

SDH/SONET (Hybrid Fiber/MW)

MPLS Router

Ethernet over IP/MPLS

NG-SDH MSPP

Aggregating WiMAX / LTE Ready

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Hub / Aggregation site WiMAX / 4G / LTE Cellular site Business center WiMAX Ceragon 2G/3G base station

Wireless Carrier Ethernet Backhaul Network

Ceragon

Core IP Backbone

Access Metro / Aggregation

• WiMAXPoint to Multipoint solution for Ethernet traffic aggregation and statistical multiplexing for a mix of Business and mobile offload Ceragon Point to Point for TDM aggregation

• Ceragon’s Point to Point backhaul supports Native Ethernet with traffic QoS awareness

• Ethernet traffic is “tunneled” through E-LAN/ E-Line EVCs

• TDM traffic (E1/T1) are being aggregated using Ceragon integrated TDM cross connect

• Ethernet (GE) is sent over to an IP/MPLS Layer

• TDM (STM-1/OC-3) is sent over to an SDH/SONET layer

• Ceragon High-capacity "MPLS-aware" Ethernet microwave radio is used where fiber connections not available.

TDM E1/T1

STM-1 / OC-3 GE

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Ceragon’s Advantages

High Spectral-Efficiency

High System-Gain

Multi-Service Concentration capabilities

High Level of Redundancy

Adaptive Modulation

Pay-as-you-grow concept

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High Spectral-Efficiency

(i.e. 256QAM modulation)

• Providing more capacity at any given frequency resources

•

e.g. 18xE1 or 50Mbps @ 7MHz channel-bandwidth

• Better utilizing valuable frequency resources

•

e.g. using high spectral efficiency we provide 155-200Mbps @ 28MHz, using a Singlewireless link!

•

Average microwave will require Two linkscausing higher CAPEX and consume additional valuable frequency

Get the same capacity

with ONE link

instead of TWO!

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Typical

Microwave Radio

IP10

Microwave Radio Required Capacity 155-200Mbps

TWO radio links or

56MHz channel bandwidth

ONE radio link using 28MHz channel bandwidth Required Capacity 70-100Mbps 28MHz Channel Bandwidth 14MHz Channel Bandwidth

The operator saves CAPEX

and free-up valuable frequency resources

Higher Spectral-Efficiency

What’s in it for The Operator?

Higher Spectral-Efficiency is not enough…

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should always be coupled with

Radio Type Ant. Diameter Length Modulation Capacity

Typical System Gain 1.80 m 30 Km 16QAM 32 x E1s

Typical System Gain 1.80 m 21 Km 128QAM STM-1/OC-3

Typical System Gain 3.00 m 30 Km 128QAM STM-1/OC-3

High System GainHigh System Gain 1.80 m 30 km 128QAM STM-1/OC-3

Spectral Efficiency

System Gain

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Ceragon’s Management Overview

IP-10 FibeAir

We adjust to customers’

requirements

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Thank You! [email protected]

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Objectives

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• Understand the need for smaller broadcast domains

• Understand what is VLAN

• Understand the difference between tagged and untagged frame

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3

• IEEE 802.1 d : MAC Bridge first introduced the concept of Filtering Services in a bridged local network

• IEEE 802.1 q : VLAN Tagging

• IEEE 802.1 p : Priority Tagging / Mapping

• IEEE 802.1ag : OAM (CFM)

•

What is VLAN?

•

Advantages for using VLAN

•

Regular Ethernet frame

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Tagged frame structure

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Types of VLAN

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Types of connections

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802.1P implementations 2 of 19

Agenda

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• Prioritization

• Filtering

• Provisioning

• Mapping (e.g. - ATM to/from ETH)

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Proprietary and Confidential _{5 of 19}

What is VLAN?

Regular ETH networks forward broadcast frames to all endpoints

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VLAN 1

VLAN 547

Switch ports

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•

Breaking large networks into smaller parts (Formation of virtual workgroups)

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Simplified Administration (no need for re-cabling when user moves)

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Improving Broadcast & Multicast traffic utilization

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Mapping expensive backbones (ATM) to simpler & cheaper ETH backbones

•

Security – establishing tunnels / trunks through the network for dedicated users (traffic between VLANs is restricted).

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Advantages of VLAN

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Preamble + SFD DA SA Length / Type DATA + PAD FCS

6 Bytes 6 Bytes

8 Bytes 2 Bytes 46 - 1500 Bytes

4 Bytes (32-bit CRC)

FCS is created by the sender and recalculated by the receiver

Length / Type < 1500 - Parameter indicates number of Data Bytes

Length / Type > 1536 - Parameter indicates Protocol Type (PPPoE, PPPoA, ARP etc.)

Minimum 64 Bytes < FRAME SIZE < Maximum 1518 Bytes

Untagged Ethernet Frame

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Proprietary and Confidential _{4 of 42}_{9 of 19}

16 Bit

3 Bit 1 Bit 12 Bit

TPID = 0x8100 TCI

CFI

P-TAG VLAN ID

TPID = Tag protocol ID TCI = Tag Control Information CFI = 1 bit canonical Format Indicator

Preamble + SFD DA SA Length / Type Length / Type DATA + PAD FCS

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VLAN ID uses 12 bits, therefore the number of maximum VLANs is 4094:

• 2^12 = 4096 • VID 0 = reserved

• VID 4096 = reserved (every vendor may use some VIDs for internal purposes such as MNG etc.)

• VID 1 = default

• After tagging a frame, FCS is recalculated

• CFI is set to 0 for ETH frames, 1 for Token Ring to allow TR frames over ETH backbones (some vendors may use CFI for internal purposes)

Tagging a Frame

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Q-in-Q (other vendors) 0x9100 Q-in-Q (other vendors) 0x9200

RARP 0x8035 IP 0x0800 IPv6 0x86DD PPPoE 0x8863/0x8864 MPLS 0x8847/0x8848 IS-IS 0x8000 LACP 0x8809 802.1x 0x888E

It is important that you understand the meaning and usage of this parameter

Later when we discuss QoS, we shall demonstrate how & why the system audits this parameter 13

Membership by Port

VID Port 1 1 1 2 44 3 200 4

PRO – easy configured CON – no user mobility

VID1 VID1 VID 44 VID200

VLAN types

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Proprietary and Confidential _{11 of 19} 1 00:33:ef:38:01:23 1 00:01:de:22:42:ae 44 00:20:8f:40:15:ef 200 00:20:32:35:ea:11

PRO – user mobility, no reconfiguration when PC moves

CON – needs to be assigned initially, not an easy task with thousands of endpoints

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Membership by Subnet Address (a.k.a. Layer 3 VLAN)

VID Subnet Address 1 10.0.0.0 / 24 1 20.0.0.0 / 30 44 11.0.0.0 / 24 200 192.168.1.0 / 24

Membership is based on the Layer 3 header No process of IP address is done

Main disadvantage – longer overall throughput

VLAN types

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Proprietary and Confidential VID Protocol Type 1 IP 44 IPX

The VID is derived from the protocol type field

found in the Layer 2 header

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VLAN aware Switch

Device unaware of VLANs transmits untagged (regular) ETH frames

Switch tags the ingress frames with VID according to specific Tagging mechanism

Access Port – a port which is not aware of VLANs (Cannot tag outgoing frames or un-tag incoming frames)

A

Port Types

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Proprietary and Confidential _{14 of 19} Device unaware of VLANs

transmits untagged (regular) ETH frames

Switch tags the ingress frames with VID according to specific Tagging mechanism

Switch un-tags frames with VID received from network and delivers untagged frames to Access ports

VLAN aware Switch

A

T

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VLAN aware Switch

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Trunk Port can carry tagged frames with different VIDs. This requires Port Membership configuration.

A

T

A

This port is not a member of the Trunk port membership list, hence, traffic is discarded

Port Types

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VLAN aware Switch

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Enhanced security – not exposing original VID

Improved flexibility of VID in the network

(Ingress VID was already assigned in the network)

CN PN

+

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Introduction to QoS / CoS

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Proprietary and Confidential CBR VBR UBR P-Tag 6 P-Tag 4 P-Tag 0 Core Site Hub Site Tail site RNC BSC/MSC FibeAir IP-10 n x T1/E1 FE/GE GE GE STM1/ OC3 ATM Router MPLS Router IP-10 23

Proprietary and Confidential 16 of 19

Mapping ETH to MPLS and vice versa

Core Site Hub Site Tail site RNC BSC/MSC FibeAir IP-10 n x T1/E1 FE/GE GE GE STM1/ OC3 STM1/ OC3 MPLS Router MPLS Router IP-10

IP-10’s L2 switch can take part in the process of transporting services through MPLS core

Frames/services are mapped to MPLS FECs according to:

• VLAN ID mapped to MPLS EXP bits

• VLAN P-Bit mapped to MPLS EXP bits

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The more queues – the more prioritizing levels (classes)

Downside – more time, more memory… Normally 4 queues (TCs) are sufficient In this example the port groups a few Bits into a single queue

8 priority levels become 3 classes

25 Q4 High Q3 Q2 Q1 Low P-Bits 4-5 P-Bits 0-3

Ingress P-Tags

Number of Available Traffic Classes

1 2 3 4 5 6 7 8 0 (default) ₀ ₀ ₀ ₀ ₀ ₁ ₁ ₁ 1 0 0 0 0 0 0 0 0 2 0 0 0 1 1 2 2 2 3 0 0 0 1 1 2 3 3 4 0 1 1 2 2 3 4 4 5 0 1 1 2 2 3 4 5 6 0 1 2 3 3 4 5 6 7 0 1 2 3 4 5 6 7 Egress P-Tag IEEE Recommendation The following table shows IEEE definition of traffic classes

It shows the ingress options for P-Tag VS. egress P-tag The number of egress priorities (classes) depend on the number of assigned queues

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•

P-TAG – Priority Tag, Priority Bits

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CFI – Canonical Format Indicator

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TPID – Tag Protocol Identifier

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FCS – Frame Check Sequence

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DA – Destination Address

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SA – Source Address

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QoS – Quality of Service

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Thank You !

[email protected]

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Agenda

•

MSE – Definition

•

Expected value

•

The Error Histogram

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Giving bigger differences more weight than smaller differences

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Calculating MSE

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MSE in digital modulation

•

Commissioning with MSE

•

MSE and ACM

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MSE measures the average of the squared errors:

MSE is a sort of aggregated error by which the expected value differs from the quantity to be estimated.

The difference occurs because of randomness or because the receiver does not account for information that could produce a more accurate estimated RSL

3

To simplify….

Imagine a production line where a machine needs to insert one part into the other

Both devices must perfectly match

Let us assume the width has to be 10cm wide

We took a few of parts and measured them to see how many can fit in….

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To evaluate how accurate our machine is, we need to know how many parts differ from the expected value

9 parts were perfectly OK

10cm 12cm 16cm 6cm 7cm width

3

2

3

1

5

The difference from Expected value…

To evaluate the inaccuracy (how sever the situation is) we measure how much the errors differ from expected value

10cm 12cm 16cm 6cm 7cm width Quantity Error = + 6 cm Error = - 3 cm Error = + 2 cm

Error = 0 cm

Error = - 4 cm 6

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We convert all errors to absolute values and then we square them

The squared values give bigger differences more weight than smaller differences, resulting in a more powerful statistics tool:

16cm parts are 36 ”units” away than 2cm parts which are only 4 units away

10cm 12cm 16cm 6cm 7cm width + 6 cm = 36 - 4 cm = 16 7

Calculating MSE

To evaluate the total errors, we sum all the squared errors and take the average:

16 + 9 + 0 + 4 + 36 = 65, Average (MSE) = 13

The bigger the errors (differences) >> the bigger MSE becomes

10cm 12cm 16cm 6cm 7cm width Quantity + 6 cm = 36 -3 cm = 9 + 2 cm = 4 Error = 0 cm - 4 cm = 16 8

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If all parts were perfectly produced than each error would be 0

This would result in MSE = 0

Conclusion: systems perform best when MSE is minimum 10cm

width

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MSE in digital modulation (Radios)

Let us use QPSK (4QAM) as an example:

QPSK = 2 bits per symbol

2 possible states for I signal 2 possible states for Q signal = 4 possible states for the combined signal

The graph shows the expected values (constellation) of the received signal (RSL)

00

01

10

11 I

Q

10

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actual RSL

Similarly to the previous example, we can say that the bigger the errors are – the harder it becomes for the receiver to detect & recover the transmitted signal

10

11 I

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MSE in digital modulation (Radios)

MSE would be the average errors of e1 + e2 + e3 + e4….

When MSE is very small the actual signal is very close to the expected signal

00

01

10

11 I

Q

e1 e2 e3 e4 12

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phase) is too far from the expected signal

10

11 I

e2 e3 e4 13

Commissioning with MSE in EMS

When you commission your radio link, make sure your MSE is small (-37dB)

Actual values may be read -34dB to -35dB

Bigger values (-18dB) will result in loss of signal

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Therefore, we reduce the number of bits per symbol allocated for data and assign the extra bits for

correction instead For example –

256QAM has great capacity but poor immune to noise

64QAM has less capacity but much better immune for noise

ACM – Adaptive Code Modulation

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16

Thank You !

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ACM - Adaptive Code Modulation

FibeAir IP-10’s Key Feature

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IP-10 utilizes a unique Adaptive Coding & Modulation (ACM) – Modulation range: QPSK - 256QAM

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Modulation changes to maintain link when radio signal degrades

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Mechanism automatically recovers to max. configured modulation when received signal improves

Optimized for mobile backhaul – all-IP and TDM-to-IP migration 2

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Adaptive Coding and Modulation

•

Utilize highest possible modulationconsidering the changing environmental conditions

•

Hitless & errorless switchoverbetween modulation schemes

•

Maximize spectrum usage- Increased capacity over given bandwidth

•

Service differentiation with improved SLA

•

Increased capacityand availability

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4

Adaptive Coding and Modulation

Non-real time services

Voice & real time services

Weak FEC

Strong FEC

When we engineer our services, we may assign certain services to highest

priority

When ACM is enabled and link degrades, highest priority services are

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IP-10 Enhanced ACM Support

•

8 modulation/coding working points (~3db system gain for each point change)

•

Hit-less and Error-less modulation/coding changes based on signal quality

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E1/T1 traffic has higher priority over Ethernet traffic

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Each E1/T1 service is assigned a priority - enables differentiated E1/T1 dropping during severe link degradation

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Integrated QoS with intelligent congestion management - ensures high priority Ethernet traffic is not affected during link fading

Zero downtime - A must for mission-critical services

Throughput per radio carrier:

10 to 50 Mbps @ 7MHz Channel

25 to 100 Mbps @ 14MHz Channel

45 to 220 Mbps @ 28 MHz Channel

90 to 500 Mbps @ 56 MHz Channel

5

MSE is analyzed to trigger

ACM modulation changes

IP-10 radio capacity - ETSI

• Ethernet capacity depends on average packet size ACM Point Modulation # of E1s Ethernet Capacity (Mbps) 1 QPSK 16 38 - 54 2 8 PSK 22 53 - 76 3 16 QAM 32 77 - 110 4 32 QAM 44 103 - 148 5 64 QAM 54 127 - 182 6 128 QAM 66 156 - 223 7 256 QAM 71 167 - 239 8 256 QAM 75 183 - 262 ACM Point Modulation # of E1s Ethernet Capacity (Mbps) 1 QPSK 32 76 - 109 2 8 PSK 48 114 - 163 3 16 QAM 64 151 - 217 4 32 QAM 75 202 - 288 5 64 QAM 75 251 - 358 6 128 QAM 75 301 - 430 7 256 QAM 75 350 - 501 8 256 QAM 75 372 - 531 7MHz ACM Point Modulation # of E1s Ethernet Capacity (Mbps) 1 QPSK 23 56 - 80 2 8 PSK 34 82 - 117 3 16 QAM 51 122 - 174 4 32 QAM 65 153 - 219 5 64 QAM 75 188 - 269 6 128 QAM 75 214 - 305 7 256 QAM 75 239 - 342 8 256 QAM 75 262 - 374 ACM Point Modulation # of E1s Ethernet Capacity (Mbps) 1 QPSK 4 9.5 – 13.5 2 8 PSK 6 14 – 20 3 16 QAM 8 19 – 28 4 32 QAM 10 24 – 34 5 64 QAM 12 28 – 40 6 128 QAM 13 32 – 46 7 256 QAM 16 38 – 54 8 256 QAM 18 42 – 60 ACM Point Modulation # of E1s Ethernet Capacity (Mbps) 1 QPSK 8 20 - 29 2 8 PSK 12 29 - 41 3 16 QAM 18 42 - 60 4 32 QAM 20 49 – 70 5 64 QAM 24 57 – 82 6 128 QAM 29 69 - 98 7 256 QAM 34 81 - 115 8 256 QAM 37 87 - 125 14MHz 28MHz 40MHz 56MHz 6

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IP-10 radio capacity - FCC

• Ethernet capacity depends on average packet size ACM Point Modulation # of T1s Ethernet Capacity (Mbps) 1 QPSK 22 39 - 55 2 8 PSK 35 62 - 89 3 16 QAM 52 93 - 133 4 32 QAM 68 120 - 171 5 64 QAM 80 142 - 202 6 128 QAM 84 164 - 235 7 256 QAM 84 185 - 264 8 256 QAM 84 204 - 292 ACM Point Modulation # of T1s Ethernet Capacity (Mbps) 1 QPSK 37 65 - 93 2 8 PSK 59 105 - 150 3 16 QAM 74 131 - 188 4 32 QAM 84 167 - 239 5 64 QAM 84 221 - 315 6 128 QAM 84 264 - 377 7 256 QAM 84 313 - 448 8 256 QAM 84 337 - 482 10MHz ACM Point Modulation # of T1s Ethernet Capacity (Mbps) 1 QPSK 31 56 - 80 2 8 PSK 46 82 - 117 3 16 QAM 69 122 - 174 4 32 QAM 84 153 - 219 5 64 QAM 84 188 - 269 6 128 QAM 84 214 - 305 7 256 QAM 84 239 - 342 8 256 QAM 84 262 - 374 ACM Point Modulation # of T1s Ethernet Capacity (Mbps) 1 QPSK 7 13 – 18 2 8 PSK 10 19 – 27 3 16 QAM 16 28 – 40 4 32 QAM 18 32 – 46 5 64 QAM 24 42 – 61 6 128 QAM 28 50 – 71 7 256 QAM 30 54 – 78 8 256 QAM 33 60 – 85 ACM Point Modulation # of T1s Ethernet Capacity (Mbps) 1 QPSK 16 28 - 40 2 8 PSK 22 39 - 56 3 16 QAM 32 57 - 81 4 32 QAM 38 67 - 96 5 64 QAM 52 93 - 133 6 128 QAM 58 102 - 146 7 256 QAM 67 118 - 169 8 256 QAM 73 129 - 185 20MHz 30MHz 40MHz 50MHz 7

IP-10 Enhanced radio capacity for Ethernet traffic

Intelligent Ethernet header compression mechanism (patent pending)

•

Improved effective Ethernet throughput by up to 45%

•

No affect on user traffic

Ethernet packet size (bytes)

Capacity increase by compression 64 45% 96 29% 128 22% 256 11% 512 5% 8

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IP-10 Native

2

_{radio dynamic capacity allocation}

Example: 28MHz channel bandwidth

Example Modulation Example

traffic mix

32QAM 128QAM 256QAM

All Ethernet 112Mbps 170Mbps 200Mbps

20 E1s+ Ethernet 20 E1s+ 66Mbps 20 E1s+ 123Mbps 20 E1s+ 154Mbps

44 E1s+ Ethernet 44 E1s+ 10Mbps 44 E1s+ 67Mbps 44 E1s+ 98Mbps

66 E1s+ Ethernet - 66 E1s + 15Mbps 66 E1s+ 47Mbps

75 E1s+ Ethernet - - 75 E1s + 25Mbps

9

Adaptive Coding & Modulation (ACM)

It’s all about handling data...

•

Current Microwave systems are designed with Availability Equal for all Services

99.99… %

?

nXT1/E1

Less availabilitycan be accepted for many data services

Need for Services Classification :

Microwave systems shall treat services in different ways

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Fewer Hops

0 1km 2km 3km 1.28km fix rate 200Mbps at 99.999% 2.5km adaptive rate 200Mbps at 99.99% and 40Mbps at 99.999%

Assuming: 18GHz link, 28MHz channel, 1 ft antenna, Rain zone K (42mm/hr)

0 1km 2km 3km 0 1km 2km 3km 1.28km fix rate 200Mbps at 99.999% 2.5km adaptive rate 200Mbps at 99.99% and 40Mbps at 99.999%

Assuming: 18GHz link, 28MHz channel, 1 ft antenna, Rain zone K (42mm/hr)

Optional solution for several planning constrains Example - Reducing Hops count until reaching fiber site 11

Decreased tower loads: Wind, Space, Weight…

Without Adaptive Modulation: requires 4 ftantennas

Modulation Throughput (Mbps) Availability (%)

Unavailability of modulation

Outage – 5 minutes and 15 seconds

256QAM (2) 400 99.999 4min, 28sec

Modulation Throughput (Mbps) Availability (%)

Unavailability of modulation

Outage – 5 minutes and 15 seconds

QPSK 80 99.999 5min, 3sec

8PSK 120 99.998 9min, 3sec

16QAM 160 99.997 11min, 4sec

32QAM 210 99.996 16min, 42sec

64QAM 260 99.995 24min, 35sec

128QAM 320 99.992 37min, 35sec

256QAM (1) 360 99.989 55min, 33sec

256QAM (2) 400 99.985 1hr,18min, 13sec

Assumed rain zone K, 23 [GHz] band

4.5km/2.8 miles path, 56MHz channel, 400Mbps, 256QAM, 99.999% availability

With Adaptive Modulation: requires1 ftantennas

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•

Typical 4E1 radio

•

QPSK

•

7MHz channel

•

99.999% availability

4xE1 7MHz channel

Upgrade to 4E1 + 40Mbps Ethernet

5 TIMES THE CAPACITY

SAME ANTENNAS

Same 7MHz channel

QPSK – 256QAM with ACM

99.999% availability for the E1s

Low cost, scalable, pay as you grow

4xE1 + 40Mbps Ethernet 7MHz channel

ACM Benefit in TDM to IP migration scenario

SMOOTH Migration

13

14

Thank You !

(45)

Introduction to IP-10

Agenda

•

IP-10 Carrier Ethernet features overview

•

IP-10 integrated QoS support – overview

•

IP-10 based Wireless Carrier Ethernet rings

•

Ethernet Service OAM (802.1ag)

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IP-10 Integrated Carrier Ethernet switch

2 main modes for Ethernet switching:

•

Metro switch – Carrier Ethernet switching is enabled

•

Smart pipe – Carrier Ethernet switching is disabled

•

Only a single Ethernet interface is enabled for user traffic

•

The unit operates as a point-to-point Ethernet MW radio

IP-10 Radio interface IP-10 Radio interface

Smart pipe mode Metro switch mode

Ethernet User Interfaces Ethernet User Interface Carrier Ethernet Switch

Extensive Carrier Ethernet feature-set eliminates the need for external switches

What is Carrier Ethernet?

The MEF has defined Carrier Ethernet as:

A ubiquitous, standardized, carrier-class

Service and Network defined by five

attributes that distinguish it from familiar

LAN based Ethernet

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Carrier Ethernet – Standard service types

•

E-Line service used to create:

•

Ethernet Private Lines

•

Virtual Private Lines

•

Ethernet Internet Access

•

E-LAN service used to create:

•

Multipoint L2 VPNs

•

Transparent LAN Service

•

Foundation for IPTV and Multicast networks etc.

E-Line Service type

E-LAN Service type

Point-to-Point EVC

Carrier Ethernet Network

UNI: User Network Interface, CE: Customer Equipment CE UNI UNI CE Multipoint-to-Multipoint EVC Carrier Ethernet Network CE UNI

MEF certified Carrier Ethernet products

CE UNI

IP-10 – Carrier Ethernet platform (MEF Certified)

IP-10 is fully MEF-9 & MEF-14 certified for all Carrier Ethernet service types (E-Line and E-LAN)

• The MEF Certification Program

• An important part of the MEF’s mission to accelerate the deployment of Carrier Ethernet in the Access, MAN & WAN

• Certification for Carrier Ethernet equipment supplied to service providers

• Current certification program comprises

• MEF-9 - Service certification

• MEF-14 - Traffic management and service performance

(48)

IP-10 - Carrier Ethernet functionality

Standardized Services Scalability Quality of Service Reliability Service Management MEF-9 & MEF-14

certified for all service types (EPL, EVPL and E-LAN)

Up to 500Mbps per radio carrier Integrated non-blocking switch with 4K VLANs 802.1ad provider bridges (QinQ) Scalable nodal solution Scalable networks (1000’s of NEs) Advanced CoS classification Advanced traffic policing/rate-limiting

CoS based packet queuing/buffering

Flexible scheduling schemes

Traffic shaping

Highly reliable & integrated design Fully redundant 1+1 HSB & nodal configurations Hitless ACM (QPSK – 256QAM) for enhanced radio link availability

Wireless Ethernet Ring (RSTP based)

802.3ad link aggregation

Fast link state propagation <50msec restoration time (typical) Extensive multi-layer management capabilities 802.1ag Ethernet service OA&M Advanced Ethernet statistics

Carrier Ethernet World Congress

Interoperability Showcase 2008

(49)

• Wireless Ethernet OA&M (Operational Administration & Maintenance) Interoperability

• ACM (Adaptive coding & modulation) in a wireless Ethernet radio link

• Provision EVCs (Ethernet Virtual Circuit) and several types of Ethernet service while providing UNI (User Network Interface) • Pseudo-wire service and clock recovery • Nodal solution for aggregating and

statistical multiplexing at hub/Aggregation site

• Embedded switching capabilities which eliminate the need for an external switch

At this event Ceragon

particularly focused on the

following Interoperability

tests:

(50)

IP-10 integrated QoS support - overview

•

4 CoS/priority queues per switch port

•

Advanced CoS/priority classification based on L2/L3 header fields:

• Source Port • VLAN 802.1p • VLAN ID

• IPv4 DSCP/TOS, IPv6 TC • Highest priority to BPDUs

•

Advanced ingress traffic rate-limiting per CoS/priority

•

Flexible scheduling scheme per port

• Strict priority (SP)

• Weighted Round Robin (WRR) • Hybrid – any combination of SP & WRR • Shaping per port

W1 - Highest priority W2 W3 W4 – lowest priority Scheduling departures Classify Arrivals Priority Queues

Support differentiated Ethernet services with SLA assurance

IP-10 based Wireless Carrier Ethernet rings

Ring site #3 Fiber site RNC FibeAir IP-10 FibeAir IP-10 FibeAir IP-10 Ring site #2 FibeAir IP-10 Tail site #1 FibeAir IP-10 Tail site #2 FibeAir IP-10 Tail site #3 FibeAir IP-10 Ring site #1 Packet or TDM based fiber aggregation network or leased lines Wireless Carrier Ethernet Ring

(51)

IP-10 based Wireless Carrier Ethernet ring

With redundant site connection to fiber aggregation network (“dual-homing”)

Ring site #3 Fiber site #2 RNC FibeAir IP-10 FibeAir IP-10 Ring site #2 FibeAir IP-10 Tail site #1 FibeAir IP-10 Tail site #2 FibeAir IP-10 Tail site #3 FibeAir IP-10 Ring site #1 Fiber site FibeAir IP-10 Fiber site #1 FibeAir IP-10 Packet or TDM based fiber aggregation network or leased lines Wireless Carrier Ethernet Ring

Wireless Carrier Ethernet Ring

Example configuration (1+0 ring)

(up to 500Mbps) N x GE/FE Integrated Ethernet Switching N x GE/FE N x GE/FE N x GE/FE Wireless Carrier Ethernet Ring

(52)

Wireless Carrier Ethernet Ring

Example aggregation site

Integrated Ethernet Switching Ring site FibeAir IP-10 N x GE/FE Wireless Carrier Ethernet Ring Wireless Carrier Ethernet Ring

Ethernet services – End-to-end multi-layer OA&M

Support service provisioning, OA&M and SLA assurance

Tail site Agg. site

Carrier Ethernet service

Fiber site Packet or TDM based fiber aggregation network or leased lines FibeAir IP-10 1+0

FibeAir IP-10 FibeAir IP-10

1+1

Radio link Radio link GE/FE

Interface GE/FEInterface

Native EVC (802.1ag CFM)

Full set of OA&M functionality is provided at multiple layers:

• Alarms and events

• Maintenance signals (LOS, AIS, RDI, etc.)

• Performance monitoring

(53)

IEEE 802.1ag CFM (Connectivity Fault Management)

18

IP-10 Management Overview

CeraMap Northbound NMS NMS Platform

PolyView

CeraMap IP-10 Web EMS IP-10 Web EMS HTTP HTTP SNMP CLI

• Integrated web based element manager • HTTP based

• Full set of EMS functionality - configuration, performance monitoring, remote diagnostics, alarm reports, etc.

• SNMP interface to Ceragon’s PolyView NMS • Extensive CLI interface via local terminal or Telnet

HTTP

(54)

Extensive radio capacity/utilization statistics

•

Statistics are collected for 15-minutes, and 24-hours intervals

•

Statistics history is maintained

•

Capacity/ACM statistics

•

Maximum modulation in interval

•

Minimum modulation in interval

•

# of seconds in interval in which active modulation was below a user-configured threshold

•

Utilization statistics

•

Maximal radio link utilization in interval

•

Average radio link utilization in interval

•

# of seconds in interval in which radio link utilization was above a user-configured threshold

Ethernet in-band management

•

IP-10 can optionally be managed through the traffic carrying radio and Ethernet interfaces

•

The in-band management support is based on a dedicated management VLAN

•

The management VLAN ID is user configurable

(55)

Thank You !

(56)

RFU-C & Mediation Devices

The Most Comprehensive Portfolio

2

Multi-Service

Carrier Ethernet

FibeAir

®

_Family

TDM

RFUs

6-38 GHz

EMS & NMS

3200T IP-10 640P 1500R/1500P 3200T RFU-C RFU-HP RFU-P, RFU-SP PolyView (NMS) CeraView (EMS) IP-MAX2 IP-10 IP-MAX2

(57)

IDU – RFU Compatibility

RFU-C RFU-SP IP-10 IP-MAX/IP-MAX2 RFU-HP 640P 1500R 1500P RFU-P, RFU-SP 3

IDU – IDU Compatibility Across Link

IP-10 1500R 1500R IP-10 1500R IP-10 IP-MAX/IP-MAX2 1500P

Must Match IDU Type Across a Link

1500R chassis Cannot House 1500P IDC and IDMs

1500P chassis Cannot House 1500R IDC and IDMs

(58)

RFU-C direct mount configurations

1+0 direct

5

RFU-C direct mount configurations

1+1 direct

(59)

RFU-C remote mount configurations

1+0 remote

7

RFU-C remote mount configurations

1+1 remote

(60)

RFU-C antenna adaptors

•

Adaptors for RFU-P direct antenna mount

•

Adaptors for NSN Flexi Hopper direct antenna mount

•

Adaptors for Ericsson R1A 23GHzdirect antenna mount

•

Remote adaptors and configurations

9

RFU-C to NSN antenna

(61)

RFU-C to Ericsson antenna

(R1A 23GHz)

11

Thank You !

[email protected]

(62)

Agenda

•

Unpacking

•

Required Tools

•

Installing the IDU in a rack

•

Grounding

•

Lightning Protection

•

Connecting to a Power Supply

•

IDU Front Panel

•

Connecting RFU coax cable

•

Interface Specification

•

Protection Patch Panel

(63)

•

Two indoor units and accessories

•

Two outdoor units

•

One CD with a management user guide

Unpack the contents and check for damaged or missing parts. If any part is damaged or missing, contact your local

distributor.

Required Tools

The following tools are required to install the IDU:

•

Philips screwdriver (for mounting the IDU to the rack and grounding screw)

•

Flathead small screwdriver (for PSU connector and to unlock the IDC/IDMs from the chassis)

•

Sharp cutting knife (for wire stripping)

•

Crimping tool for ground cable lug crimping (optional: if alternative grounding cable is used)

(64)

Proprietary and Confidential (supplied) IDU dimensions: D: 187.80 mm W: 435 mm H: 42.60 mm

Grounding

Connect the grounding cable between the IDU and the rack using a single screw with two washers

Only copper wire should be used (at least 6 AWG).

FibeAir provides a ground for each IDU, via a one-hole mounted lug onto a single-point stud (installed using a UL-listed ring tongue terminal, and two star washers for anti-Rotation).

(65)

It prevents transients of a greater magnitude than the following:

Open Circuit: 1.2-50us 600V Short Circuit: 8-20us 300A

Connecting to a Power Supply

When selecting a power source, the following must be considered:

• DC power can be from -40.5 VDC to -72 VDC.

• Recommended: Availability of a UPS and power generator

• The power supply must have grounding points on the AC and DC sides

• The user power supply GND must be connected to the positive pole in the IDU power supply.

(66)

-48 vdc 0

(-) (+)

PSU

(GND)

IP-10 Front Panel

CLI (DB9)

Baud: 115200 Data bits: 8 Parity: None Stop bits: 1 Flow Control: None

16 x E1 / T1 (Optional) RFU N-Type Interface 1 GbE SFP

(67)

Proprietary and Confidential EOW (Engineering Order Wire) User Channel V11,RS232 (RJ45) Up to 19.2Kbps 1 GbE Copper 10/100/1000 RJ45 FE Copper 10/100 RJ45 Or Out-Of-Band MNG Fans

The FE interfaces can be configured as either FE, protection, wayside, or MNG

Connecting RFU coax cable

The Coax Cable that connects between the IDU and the RFU should be terminated with N-type male connectors

Important! Make sure that the inner pin of the connector does not exceed the edge of the connector.

(68)

Wavelength: 850 nm

Receptacle: MSA compliant SFP Connector: LC

Max Segment Length: 220 m (1351 ft), 500 m (1650 ft)

Cable Type: For Max. Segment = 220 m: 62.5 µm MMF For Max. Segment = 500 m: 50 µm MMF

Interface Specification

Gigabit Ethernet (Optical)

1000Base-LX (Single Mode)

Wavelength: 1350 nm

Receptacle: MSA compliant SFP Connector: LC

Max Segment Length: 550 m (1805 ft), 5000 m (16404 ft) Cable Type: For Max. Segment = 550 m: 62.5 µm MMF

(69)

Receptacle: MSA compliant SFP Connector: RJ-45

Max Segment Length: Up to 100 m (328 ft) per IEEE802.3

Cable Type: Compatible with shielded and unshielded twisted pair category 5 cables

Interface Specification

Optional 16xE1/T1

Connector: MDR 69 pin, twisted pair

Interface Type: E1/T1

Number of ports: 16 per unit (optional)

Timing mode: Retimed

Framing: Unframed (full transparency)

Coding E1: HDB3

Coding T1: AMI/B8ZS

Range: 5 m

Line Impedance: 120 Ω/100 Ω balanced,75 Ω unbalanced (OPT) Compatible Standards: ITU-T G.703, G.736, G.775, G.823, G.824,

G.828, ITU-T I.432, ETSI ETS 300 147, ETS 300 417, ANSI T1.105, T1.102-1993, T1.231, Bellcore GR-253-core, TR-NWT-000499

(70)

Used with: UTP Cat 5

Protocols supported: Ethernet (10/100BaseT), half or full duplex Timing mode: Retimed

Range: 100 m Impedance: 100 Ω

Interface Specification

Order Wire Channel Interface

Termination Type: Headset stereo plug, 2.5 mm

Frequency band (KHz): 0.3-3.4

Input impedance (ohms): ~2000

Output impedance (ohms): 32

(71)

CVSD - Continuously variable slope delta modulation

• Asynchronous RS-232 • Asynchronous V-11 • Up to 9.6 Kbps

• Connect the headset to AGC monitor BNC/TNC connector on ODU • Connect Digital Volt Meter (DVM) to the AGC BNC connector • Align the antenna until voltage reading is achieved (1.2 to 1.7Vdc)

• Repeat antenna alignment at each end until the minimum dc voltage is achieved

• 1.30vdc = -30dBm • 1.45vdc = -45dBm • 1.60vdc = -60dBm • etc

(72)

• Keep aligning until the achieved level is up to 4 dB away from the calculated received signal level • If voltage reading is more than 4

dB away or higher than 1.7vdc, re-align antenna to remote site

Please refer to the “FibeAir Commissioning and Acceptance Procedure” document for detailed information

• Link is up (LED is green)

• All LEDs are green (unless there is no input signal on the Line)

• RSL is up to +/- 4dB from un-faded (calculated) RSL at both ends of the link

• Radio BER 10E-11 or better

• No Errors on BER test of line STM1 interfaces • Proper function of management software

(73)

23

ORANGE - minor BER alarm on radio

RED– Loss of signal, major BER alarm on radio

IDU: GREEN– IDU functions ok

ORANGE -fan failure

RED– Alarm on IDU (all severities)

RFU: GREEN– RFU functions ok

ORANGE– Loss of communication (IDU-RFU)

RED– ODU Failure

LEDS

24

PROT: GREEN– protection is configured and connected

ORANGE– Forced switch, Protection lock

RED– physical errors (no cable, cable failure)

OFF– Protection is disabled, or not supported on device

RMT: GREEN– remote unit OK (no alarms)

ORANGE–minor alarm on remote unit

(74)

• IF Cable between IDU and ODU

Connect a PC to the Terminal connector and launch a serial application (Hyper Terminal, PuTTY, TeraTerm etc…)

Log on using (admin/admin) for user name and password. Now, you should be able to see the IP-10 CLI Prompt:

IP-10:/>>>>

Note that the >sign indicates your location in the CLI tree

Logging in, assigning IP address

CLI basic commands:

IP-10:/ >? IP-10:/ > exit IP-10:/ > cd IP-10:/ > cd ..

Type ?(question mark) to list helpful commands Type exit to terminate the session

Type cdto navigate in the entity tree Type cd .. to return to “root” of entity tree

Use the arrow keys to navigate through recent commands

(75)

IP-10:/ management/networking/ip-address>get ip-address

Note that the prompt has changed. Now, type get ip-address:

IP-10:/ management/networking/ip-address>get ip-address 192.168.1.1

IP-10:/ management/networking/ip-address>

Upon completion, the current IP will be displayed, followed by the new prompt:

Logging in, assigning IP address

Now, let us set a new IP for the MNG (we assume your new IP is 192.168.1.144).

Typeset ip-address 192.168.1.144

IP-10:/ management/networking/ip-address>set ip-address 192.168.1.144

You may lose remote management connection to the unit if this value is changed incorrectly.

Are you sure? (yes/no):

Upon completion, you will be prompt:

(76)

Proprietary and Confidential IP-10:/management/mng-services/users>

Adding JOHN as a user:

IP-10:/management/mng-services/users> add-user JOHN

More CLI commands

Adding JOHN as ADMIN user:

Deleting JOHN (or other user) –

IP-10:/management/mng-services/users> add-user JOHN admin

(77)

Operator read-writeaccess but cannot add/remove other users Admin read-writeaccess including add/remove other users Tech (highest) read-writeaccess including add/remove other users as

well as access to a bridge-specific CLI shell

More CLI commands

To go back to factory defaults

-IP-10:/> cd management/mng-services/cfg-service

IP-10:/management/mng-services/cfg-service>set-to-default

(78)

Proprietary and Confidential is in the same subnet

• Make sure Link is up • PING the IDU • Launch a WEB

browser with a URL set as the IDU’s IP

User name: admin Password: admin

Logging in to the EMS

The homepage of the web-browser EMS should display the main view of the IP-10:

(79)

(80)

FibeAir IP-10

EMS Performance Monitoring

®

Agenda

2

EMS – General Information Faults: • Current Alarms • Event Log PM & Counters: • Remote Monitoring • TDM Trails • TDM interfaces

• Radio (RSL, TSL, MRMC and MSE) • Radio TDM

(81)

EMS - General

3

Easy, user friendly GUI

No need to install an application – WEB Based software

No need to upgrade your EMS application – embedded in the IDU SW No need for strong working station – simple PC is sufficient

(For maintenance issues FTP Server is required)

Easy access – simply type the IP address of the IDU on your web page Supports all IDU versions and configurations

Faults - CAS

The CAS window shows collapsed list of alarms

By expanding a line we can see additional information:

• Probable cause • Corrective Actions

(82)

Faults – Event Log

The Event Log shows max. 200 lines of events

When Event #201 occurs, Event #1 is erased and #201 is logged as #200.

PM – Clearing previous data

(83)

-Proprietary and Confidential

PM – RMON

The system supports Ethernet statistics counters (RMON) display. The counters are designed to support:

• RFC 2819 – RMON MIB. • RFC 2665 – Ethernet-like MIB. • RFC 2233 – MIB II.

• RFC 1493 – Bridge MIB.

PM – RMON – Special Registers

RMON register / Counter Description

Undersize frames received Frames shorter than 64 bytes Oversize frames received Frames longer than 1632 bytes

Jabber frames received Total frames received with a length of more than 1632 bytes, but with an invalid FCS

Fragments frames received Total frames received with a length of less than 64 bytes, and an invalid FCS

Rx error frames received Total frames received with Phy-error

FCS frames received Total frames received with CRC error, not countered in "Fragments", "Jabber" or "Rx error" counters In Discard Frames Counts good frames that cannot be forwarded due to

lack of buffer memory

In Filtered Frames Counts good frames that were filtered due to egress switch VLAN policy rules

(84)

PM – E1 / DS-1 (Radio PM)

This PM data relates to the TDM Line Interfaces.

PM – E1 / DS-1 (Radio PM)

(85)

PM – Radio

Signal Level – RSL & TSL analysis

Allows setting RSL & TSL thresholds EMS will notify when signal exceeds THSLD

>> Easier maintenance

Aggregated radio traffic analysis

MRMC – PM related to ACM:

• Scripts • Bit rate • Radio VCs

MSE analysis

PM – Radio – Signal Level - Example

- 40dBm = Nominal RSL for an operational Link Level 1: 25 sec Level 2: 15 sec 900 sec = 15min Interval

(86)

PM – Radio – Signal Level - Example

-40 -50 -68 -99 T [sec] RSL 10 5 10

Using graphical display of the THSLD analysis allows us easier examination of the RSL & TSL state throughout certain period of time

PM – Radio - Aggregate

(87)

PM – Radio - MRMC

The information displayed in this page is derived from the license and script assigned to the radio.

When ACM is enabled and active, as link quality degrades or improves, the information is updated accordingly.

PM – Radio - MSE

The information displayed in this page is derived from the license and script assigned to the radio. When link quality degrades or improves, the MSE reading is updated accordingly. Differences of 3dB trigger ACM modulation changing.

(88)

PM – Ethernet

ETH Traffic + Threshold settings:

Frame Error Rate –

Frame error rate (%) measured on radio-Ethernet interface

Throughput – data bits measured on radio-Ethernet interface

Capacity - overall Ethernet bits rate, data & overhead, measured on radio-Ethernet interface

Utilization - (Actual Ethernet throughput, relative to the potential Ethernet throughput of the radio, excluding TDM channels).

Utilization (%) is displayed as one of five bins: 0-20%, 20-40%, 40-60%, 60-80%, 80-100%

PM – Ethernet

Ethernet throughput & Capacity PMs are measured by accumulating the number of Ethernet octets every second, as they are counted by the RMON counters

(89)

19

Thank You !

(90)

FibeAir

IP-10

EMS General Configuration

®

Agenda

2

In this module we shall explain the following features as they appear on the EMS navigation Menu

(91)

Unit Parameters – Step # 1

3

Configure specific information that may assist you later

Such info will help you locate your site easier and faster

Unit Parameters – Step # 1

4

(92)

Unit Parameters – Step # 1

5

Celsius (metric) or Fahrenheit (Imperial)

Unit Parameters – Step # 2

6

By default the time & date are derived from the operating system clock

User may set new values

These settings are also used for NTP

connection (later explained)

(93)

Unit Parameters – Step # 3

7

IDU Serial number is important when you submit your request for a License upgrade

When you complete configuring all settings, click Apply.

Versions

8

This page shows the complete package of IDU and ODU software components

(94)

Versions

9

Let’s explore this example:

• The IDU running SW is displayed in the aidu line and currently it is 3.0.92

• A new SW was downloaded sometime in the past (3.0.97)

• The IDU was not upgraded yet

Versions – RFU files

The IDU holds all the SW files for all the components (IDU + ODU)

You can see here the different files per ODU type

(95)

External Alarms – Collapsed Input Alarm Config.

11

Dry Contact Alarms (DB-9):

5 Inputs

1 Output

External Alarms – Expended Input Alarm Config.

(96)

External Alarms – Configuring the Output Alarm

13

‘Group’ of alarms will trigger the external alarm Output.

Communication – Alarms related to traffic: Radio / Ethernet line / TDM line Quality of Service – We do not have specific alarms of QoS

Processing – Alarms related to SW: Configuration / Resets / corrupted files Equipment – Alarms related to: HW / FAN / RFU mute / Power Supply / Inventory. Environmental – Alarms of ‘extreme temperature’.

All Groups.

Test mode – manual switch.

Management – Network Properties

14

Here you can set the Network Properties of the IDU

This is the switch MAC address

If your link is up – you should be able to see the other end’s IP

(97)

Management – Local Properties (Out of band)

15

The IDU has 3 ports for local management: Port 7, Port 6 and Port 5.

You may enable none or up to 3 ports:

Number of ports =3 Port 7, Port 6, Port 5 Number of ports =2 Port 7, Port 6 Number of ports =1 Port 7

Number of ports =0 NO LOCAL MANAGEMENT !!!

Management – In Band Properties

16

In Band Management requires unique VLAN ID

This helps separating MNG traffic from other services

In Band MNG packets are transferred via the radio link

(98)

Management – Port Properties

17

These parameters allow you setting the management capacity and port properties

Trap Configuration (OSS / NMS / Northbound)

18

To manage the IDU with OSS / NMS, you will need to configure the IP address of the OSS Server

You may configure up to 4 Servers (Trap Destinations)

(99)

Licensing – Default License

19

“Demo” license can be enabled on-site, it expires after 60 days

(operational time)

Licenses are generated per IDU S/N upon request (capacity / ACM / switch mode)

License upgrade requires system reset.

Licensing – Demo License Enabled

20

Demo License allows you full evaluation of the IDU

functionality, features and capacities

(100)

NTP Client Properties

21

• Enable / Disable

• Type NTP Server IP address

• Expect IDU to lock on NTP Server’s clock

• Expected Status:

1. If locked, it returns the IP address of the server it is locked on.

2. “Local” – if the NTP client is locked to the local element’s real-time clock

3. “NA” - if not synchronized with any clock (valid only when Admin is set to Disable).

The feature supports “Time Offset” and “Daylight Saving Time”.

“Time Offset” and “Daylight Saving Time” can be configured via WEB (“Unit Information” page) or via CLI: /management/mng-services/time-service>

NTP Properties

(101)

NTP Properties

23

When using NTP with external protection 1+1, both “Active” and “Standby”

units should be locked independently on the “NTP server”, and report

independently their “Sync” status.

Time & Date are not copied from the “Active” unit to the “Standby” unit (CQ19584)

When using NTP in a shelf configuration, all units in the shelf (including

standby main units) are automatically synchronized to the active main unit’s

clock.

IP Table

24

(102)

SNMP

25

• V1

• V3

• No security • Authentication • Authentication privacy • SHA • MD5 • No Authentication 26

Thank You !

[email protected]

(103)

FibeAir

IP-10

EMS Switch Configuration

®

Agenda

2

1. Switch mode review

2. Guidelines

3. Single Pipe Configuration

4. Managed Mode Configuration

(104)

Switch Modes

3

1. Single (Smart) Pipe (default mode, does not require license) –

This application allows only single GbE interface as traffic interface (Optical GbE-SFP or Electrical GbE - 10/100/1000).

Any traffic coming from any GbE interface will be sent directly to the radio and vice versa.

This application allows QoS configuration.

Other FE (10/100) interfaces can be configured to be "functional" interfaces (WSC, Protection, Management), otherwise they are shut down.

Switch Modes

4

2. Managed Mode (license depended) –

This application is “802.1Q” VLAN aware bridge, allowing L2 switching based on VLANs. This application also allows QoS configuration.

All Ethernet ports are allowed for traffic. Each traffic port can be configured to be "access" port or "trunk" port:

Type VLANs Allowed Ingress Frames Allowed Egress

Frames

Access Specific VLAN should be assigned to access the port

Only Untagged frames (or Tagged with VID=0 – "Priority Tagged“ )

Untagged frames

Trunk A range of VLANs should be

assigned to access the Port Only Tagged frames

(105)

Switch Modes

5

3. Metro Mode (license depended) –

This application is “802.1Q” VLAN aware bridge, allowing Q-in-Q (A.K.A. VLAN Stacking). This mode allows the configuration of a PE port and CE port.

Type VLANs Allowed Ingress

Frames

Allowed Egress Frames

Customer-Network

Specific S-VLAN should be assigned to "Customer-Network" port

Untagged frames, or frames with C-tag (ether-type=0x8100). Untagged or C-tag (ether-type= 0x8100) frames. Provider-Network A range of S-VLANs, or "all" S-VLANs should be assigned to "Provider-Network" port Configurable S-tag. (ether-type) 0x88a8 0x8100 0x9100 0x9200 Configurable S-tag. (ether-type) 0x88a8 0x8100 0x9100 0x9200

Guidelines

6

• Changing switch modes requires a reset

• Resets do not change the IP-10 settings (radio, configuration, etc.) • VLANs need to be created in the switch DB before assigned

(106)

Single Pipe

Configuration

7

Single Pipe Configuration

8

IP-10 Switch

Port 1: GbE (Optical or Electrical)

Port 2: FE (RJ45)

Port 8 (Radio)

VID 51

Untagged

VID 4 VID 45

(107)

Configuration – Single Pipe

9

This is the default setting

Configuration – Single Pipe

10

Only one ingress port can be used:

Port 1 (Opt. or Elec.)

Port 2 (RJ45)

When one is enabled the other is disabled

No need to configure VID membership

(108)

Managed Mode

Configuration

11

Configuration – Managed Mode

12

Port #2 as Trunk (VID 200)

Radios as Trunk by

default Port #2 as Trunk (VID 200, VID 300) Port #3 as Trunk

(VID 300)

IDU-B IDU-A