6.4.3.3 Packet Tracer - Connect a Router to a LAN Instructions IG.docx

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Instructor Note

Instructor Note: Red font color or : Red font color or Gray highlights indicate text that appears in Gray highlights indicate text that appears in the instructor copy only.the instructor copy only.

Topology

Addressing

Addressing Ta

Table

ble

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Deeiiccee IInntteerr!!aaccee IIP P AAddddrreessss ""uubbnneet t ##aasskk DDee!!aauullt t $$aattee%%aayy

R1 R1 G G00//00 119922..116688..1100..11 225555..225555..225555..00 //!! G G00//11 119922..116688..1111..11 225555..225555..225555..00 //!! " "00//00//0 #0 #$$%%&&'' 220099..116655..220000..222255 225555..225555..225555..225522 //!! R2 R2 G G00//00 1100..11..11..11 225555..225555..225555..00 //!! G G00//11 1100..11..22..1 1 225555..225555..225555..00 //!! " "00//00//00 220099..116655..220000..222266 252555..225555..225555..225522 //!! ( (%%11 ))%% 119922..116688..1100..1100 225555..225555..225555..00 191922..116688..1100..11 ( (%%22 ))%% 119922..116688..1111..1100 225555..225555..225555..00 191922..116688..1111..11 ( (%%** ))%% 1100..11..11..1100 225555..225555..225555..00 1100..11..11..11 ( (%%++ ))%% 1100..11..22..1100 225555..225555..225555..00 1100..11..22..11

&b'ecties

Part  Display Router In!or*ation Part  Display Router In!or*ation Part + Con!igure Router Inter!aces Part + Con!igure Router Inter!aces Part , Veri!y te Con!iguration Part , Veri!y te Con!iguration

.ackground

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Note he routers in this acti,ity are partially configured. "oe of the configurations are not co,ered in this course- ut are pro,ided to assist you in using ,erification coands.

Note he serial interfaces are already configured and acti,e. )n addition- routing is configured using &)GR(. his is done so that this acti,ity is #1' consistent ith exaples shon in the chapter- #2' ready to pro,ide coplete output fro so% coands hen the student configures and acti,ates the &thernet interfaces.

Part  Display Router In!or*ation

"tep  Display inter!ace in!or*ation on R0

Note %lic a de,ice and then clic the CLI ta to access the coand line directly. he console passord is cisco. he pri,ileged &&% passord is class.

a. 7hich coand displays the statistics for all interfaces configured on a router show interfaces

. 7hich coand displays the inforation aout the "erial 0/0/0 interface only sho interface serial 0/0/0 c. &nter the coand to display the statistics for the "erial 0/0/0 interface on R1 and anser the folloing

uestions:

1' 7hat is the )( address configured on R 209.165.200.225/*0 2' 7hat is the andidth on the "erial 0/0/0 interface 15++ its

d. &nter the coand to display the statistics for the Gigait&thernet 0/0 interface and anser the folloing uestions:

*' 7hat is the )( address on R here is no )( address configured on the Gigait&thernet 0/0 interface.

+' 7hat is the !% address of the Gigait&thernet 0/0 interface 000d.d6c.;d01 5' 7hat is the andidth on the Gigait&thernet 0/0 interface 1000000 its

"tep + Display a su**ary list o! te inter!aces on R0

a. 7hich coand displays a rief suary of the current interfaces- statuses- and )( addresses assigned to the sho ip interface rief

. &nter the coand on each router and anser the folloing uestions:

6' <o any serial interfaces are there on R and R+ &ach router has 2 serial interfaces.

;' <o any &thernet interfaces are there on R and R+ R1 has 6 &thernet interfaces and R2 has 2 &thernet interfaces.

8' !re all the &thernet interfaces on R the sae )f no- explain the difference#s'. o they are not. here are to Gigait &thernet interfaces and + 3ast &thernet interfaces. Gigait &thernet interfaces support speeds of up to 1-000-000-000 its and 3ast &thernet interfaces support speeds of up to 1-000-000 its.

"tep , Display te routing table on R0

a. 7hat coand displays the content of the routing tale sho ip route . &nter the coand on R and anser the folloing uestions:

9' <o any connected routes are there #uses the % code' 1 10' 7hich route is listed 209.165.200.22+/*0

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11' <o does a router handle a pacet destined for a netor that is not listed in the routing tale ! router ill only send pacets to a netor listed in the routing tale. )f a netor is not listed- the pacet ill e dropped.

Part + Con!igure Router Inter!aces

"tep  Con!igure te $igabit1ternet 232 inter!ace on R0

a. &nter the folloing coands to address and acti,ate the Gigait&thernet 0/0 interface on R: R1(config)# interface gigabitethernet 0/0

R1(config-if)# ip address 192.168.10.1 255.255.255.0

R1(config-if)# no shutdown

%LINK-5-CHANGED: Intef!ce Gig!"itEthenet$ ch!nge& st!te to '

%LINER*+*-5-,D*N: Line otoco. on Intef!ce Gig!"itEthenet$ ch!nge& st!te to '

. )t is good practice to configure a description for each interface to help docuent the netor inforation. %onfigure an interface description indicating to hich de,ice it is connected.

R1(config-if)# description LAN connection to S1

c. R should no e ale to ping (%1. R1(config-if)# end

%/0/-5-C*NIG2I: Config'e& fo3 conso.e "4 conso.e R1# ping 192.168.10.10

+4e esc!e se'ence to !"ot6

/en&ing 5 1-"4te IC7 Echos to 18961;6161 ti3eo't is 9 secon&s: 6<<<<

/'ccess !te is ; ecent (=$5) o'n&-ti 3in$!>g$3!? @ $9$; 3s

"tep + Con!igure te re*aining $igabit 1ternet Inter!aces on R and R+0

a. =se the inforation in the !ddressing ale to finish the interface configurations for R and R+. 3or each interface- do the folloing:

12' &nter the )( address and acti,ate the interface. 1*' %onfigure an appropriate description.

. >erify interface configurations.

"tep , .ack up te con!igurations to NVRA#0

"a,e the configuration files on oth routers to >R!. 7hat coand did you use copy run start

Part , Veri!y te Con!iguration

"tep  4se eri!ication co**ands to ceck your inter!ace con!igurations0

a. =se the so% ip inter!ace brie! coand on oth R and R+ to uicly ,erify that the interfaces are configured ith the correct )( address and acti,e.

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7hat part of the interface configuration is A displayed in the coand output he sunet as 7hat coands can you use to ,erify this part of the configuration show 'n show intef!ces show i otoco.s

. =se the so% ip route coand on oth R and R+ to ,ie the current routing tales and anser the folloing uestions:

1+' <o any connected routes #uses the C code' do you see on each router * 15' <o any &)GR( routes #uses the D code' do you see on each router 2

16' )f the router nos all the routes in the netor- then the nuer of connected routes and

dynaically learned routes #&)GR(' should eual the total nuer of B!s and 7!s. <o any B!s and 7!s are in the topology 5

1;' $oes this nuer atch the nuer of % and $ routes shon in the routing tale yes

Note )f your anser is ?no@- then you are issing a reuired configuration. Re,ie the steps in (art 2.

"tep + Test end-to-end connectiity across te net%ork0

ou should no e ale to ping fro any (% to any other (% on the netor. )n addition- you should e ale to ping the acti,e interfaces on the routers. 3or exaple- the folloing should tests should e successful:

• 3ro the coand line on (%1- ping (%+. • 3ro the coand line on R2- ping (%2.

Note 3or siplicity in this acti,ity- the sitches are not configuredC you ill not e ale to ping the.

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"uggested "coring Rubric

Actiity "ection 6uestion Location Possible Points 1arned Points (art 1: $isplay Router

)nforation "tep 1a 2 "tep 1 2 "tep 1c + "tep 1d 6 "tep 2a 2 "tep 2 6 "tep *a 2 "tep * 6 Part  Total ,2 (art 2: %onfigure Router

)nterfaces "tep* 2

Part + Total + (art *: >erify the

%onfiguration

"tep 1a 6 "tep 1 8 Part , Total 5 Packet Tracer "core /5 Total "core (%it bonus) 22