is-is routing lab workbook
TRANSCRIPT
©2016 RHC Technologies
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ISIS Routing LAB WORKBOOK
Prepared By Sai Linn Thu
©2016 RHC Technologies
R H C TECHNOLOGIES
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Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24
R1 R2 int F0/0 ip add 10.1.12.1 255.255.255.0 ! Int lo0 ip add 1.1.1.1 255.255.255.0 !
int F0/0 ip add 10.1.12.2 255.255.255.0 ! int F0/1 ip add 10.1.23.2 255.255.255.0 ! Int lo0 ip add 2.2.2.2 255.255.255.0 !
R3 R4 int F0/0 ip add 10.1.23.3 255.255.255.0 ! int F1/0 ip add 10.1.34.3 255.255.255.0 ! Int lo0 ip add 3.3.3.3 255.255.255.0 !
int F0/0 ip add 10.1.34.4 255.255.255.0 ! Int lo0 ip add 4.4.4.4 255.255.255.0 !
Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
©2016 RHC Technologies
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R1(config-‐router)#is-‐type ? level-‐1 Act as a sta=on router only level-‐1-‐2 Act as both a sta=on router and an area router level-‐2-‐only Act as an area router only
©2016 RHC Technologies
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Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24
R1 (L1) R2 (L1-‐L2) router isis net 49.0001.0000.0000.0001.00 is-type level-1 ! int F0/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0001.0000.0000.0002.00 is-type level-1-2 ! int F0/0 ip router isis ! int F0/1 ip router isis ! Int lo0 ip router isis !
R3 (L1-‐L2) R4 (L2) router isis net 49.0002.0000.0000.0003.00 is-type level-1-2 ! int F0/0 ip router isis ! int F1/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0002.0000.0000.0004.00 is-type level-1 ! int F0/0 ip router isis ! Int lo0 ip router isis !
Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Verify “show isis neighbors” on all routers.
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R1R1#show ip route isis 2.0.0.0/24 is subnetted, 1 subnetsi L1 2.2.2.0 [115/20] via 10.1.12.2, FastEthernet0/0 10.0.0.0/24 is subnetted, 2 subnetsi L1 10.1.23.0 [115/20] via 10.1.12.2, FastEthernet0/0i*L1 0.0.0.0/0 [115/10] via 10.1.12.2, FastEthernet0/0R1#
R4R4#sh ip route isis 3.0.0.0/24 is subnetted, 1 subnetsi L1 3.3.3.0 [115/20] via 10.1.34.3, FastEthernet0/0 10.0.0.0/24 is subnetted, 2 subnetsi L1 10.1.23.0 [115/20] via 10.1.34.3, FastEthernet0/0i*L1 0.0.0.0/0 [115/10] via 10.1.34.3, FastEthernet0/0R4#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R2R2#sh ip route isis 1.0.0.0/24 is subnetted, 1 subnetsi L1 1.1.1.0 [115/20] via 10.1.12.1, FastEthernet0/0 3.0.0.0/24 is subnetted, 1 subnetsi L2 3.3.3.0 [115/20] via 10.1.23.3, FastEthernet1/0 4.0.0.0/24 is subnetted, 1 subnetsi L2 4.4.4.0 [115/30] via 10.1.23.3, FastEthernet1/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.34.0 [115/20] via 10.1.23.3, FastEthernet1/0R2#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R3R3#sh ip route isis 1.0.0.0/24 is subnetted, 1 subnetsi L2 1.1.1.0 [115/30] via 10.1.23.2, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnetsi L2 2.2.2.0 [115/20] via 10.1.23.2, FastEthernet0/0 4.0.0.0/24 is subnetted, 1 subnetsi L1 4.4.4.0 [115/20] via 10.1.34.4, FastEthernet1/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.12.0 [115/20] via 10.1.23.2, FastEthernet0/0R3#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Let’s change R1 & R4 as is-type level-2-only !
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24
R1 (L2) R2 (L1-‐L2) router isis net 49.0001.0000.0000.0001.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0001.0000.0000.0002.00 is-type level-1-2 ! int F0/0 ip router isis ! int F0/1 ip router isis ! Int lo0 ip router isis !
R3 (L1-‐L2) R4 (L2) router isis net 49.0002.0000.0000.0003.00 is-type level-1-2 ! int F0/0 ip router isis ! int F1/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0002.0000.0000.0004.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Verify “show isis neighbors” on all routers.
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R1R1#sh ip route isis 2.0.0.0/24 is subnetted, 1 subnetsi L2 2.2.2.0 [115/20] via 10.1.12.2, FastEthernet0/0 3.0.0.0/24 is subnetted, 1 subnetsi L2 3.3.3.0 [115/30] via 10.1.12.2, FastEthernet0/0 4.0.0.0/24 is subnetted, 1 subnetsi L2 4.4.4.0 [115/40] via 10.1.12.2, FastEthernet0/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.23.0 [115/20] via 10.1.12.2, FastEthernet0/0i L2 10.1.34.0 [115/30] via 10.1.12.2, FastEthernet0/0R1#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R4R4#sho ip route isis 1.0.0.0/24 is subnetted, 1 subnetsi L2 1.1.1.0 [115/40] via 10.1.34.3, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnetsi L2 2.2.2.0 [115/30] via 10.1.34.3, FastEthernet0/0 3.0.0.0/24 is subnetted, 1 subnetsi L2 3.3.3.0 [115/20] via 10.1.34.3, FastEthernet0/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.12.0 [115/30] via 10.1.34.3, FastEthernet0/0i L2 10.1.23.0 [115/20] via 10.1.34.3, FastEthernet0/0R4#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R2R2#sh ip route isis 1.0.0.0/24 is subnetted, 1 subnetsi L2 1.1.1.0 [115/20] via 10.1.12.1, FastEthernet0/0 3.0.0.0/24 is subnetted, 1 subnetsi L2 3.3.3.0 [115/20] via 10.1.23.3, FastEthernet1/0 4.0.0.0/24 is subnetted, 1 subnetsi L2 4.4.4.0 [115/30] via 10.1.23.3, FastEthernet1/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.34.0 [115/20] via 10.1.23.3, FastEthernet1/0R2#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
R3R3#sh ip route isis 1.0.0.0/24 is subnetted, 1 subnetsi L2 1.1.1.0 [115/30] via 10.1.23.2, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnetsi L2 2.2.2.0 [115/20] via 10.1.23.2, FastEthernet0/0 4.0.0.0/24 is subnetted, 1 subnetsi L2 4.4.4.0 [115/20] via 10.1.34.4, FastEthernet1/0 10.0.0.0/24 is subnetted, 3 subnetsi L2 10.1.12.0 [115/20] via 10.1.23.2, FastEthernet0/0R3#
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Let’s change R2 & R3 as is-type level-2-only !
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24
R1 (L2) R2 (L2) router isis net 49.0001.0000.0000.0001.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0001.0000.0000.0002.00 is-type level-2-only ! int F0/0 ip router isis ! int F0/1 ip router isis ! Int lo0 ip router isis !
R3 (L2) R4 (L2) router isis net 49.0002.0000.0000.0003.00 is-type level-2-only ! int F0/0 ip router isis ! int F1/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0002.0000.0000.0004.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Verify “show isis neighbors” on all routers.
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Verify “show ip route isis” on all routers.
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Let’s change R2 & R3 as is-type level-1 !
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Fa0/0 Fa0/0Lo0 – 1.1.1.1/24 R4 R2 R3
49.0001.0000.0000.000x.00
R1 Fa1/0 Fa0/0 Fa1/0 Fa0/0
10.1.12.x/24 10.1.23.x/24 10.1.34.x/24
R1 (L2) R2 (L1) router isis net 49.0001.0000.0000.0001.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0001.0000.0000.0002.00 is-type level-1 ! int F0/0 ip router isis ! int F0/1 ip router isis ! Int lo0 ip router isis !
R3 (L1) R4 (L2) router isis net 49.0002.0000.0000.0003.00 is-type level-1 ! int F0/0 ip router isis ! int F1/0 ip router isis ! Int lo0 ip router isis !
router isis net 49.0002.0000.0000.0004.00 is-type level-2-only ! int F0/0 ip router isis ! Int lo0 ip router isis !
Lo0 – 4.4.4.4/24
Lo0 – 2.2.2.2/24 Lo0 – 3.3.3.3/24
49.0002.0000.0000.000x.00
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
Verify “show isis neighbors” on all routers.
©2016 RHC Technologies
R H C TECHNOLOGIES
#LIKE #FOLLOW #WATCH
L1/L2 L1/L2
L1/L2
L1 L1
L1L1
L1
L2
L2
L2
L2
L2
49.0001
49.0002
49.0003
49.0004
49.0005
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