Implementing IPv6 with ISIS LAB

Configuration Guidelines::
PE-CE Routing Used "Static"
IGP Used "ISIS" Level 2 between PE1 ,P1 & PE2 .Loopbacks in Level 1 and PE1 & PE2 in different area.
********************************************************************************
CE1A#show running-config
ip cef
!
ipv6 unicast-routing
ipv6 cef
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:5::1/128
!
interface FastEthernet1/0
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:810:FFFF:1::2/64
!
ipv6 route ::/0 FastEthernet1/0 2001:810:FFFF:1::1
ipv6 route ::/0 FastEthernet1/0
CE1A#
PE1#sh running-config
ip cef
!
ipv6 unicast-routing
ipv6 cef
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:9::1/128
!
interface FastEthernet1/0
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:810:FFFF:1::1/64
!
interface FastEthernet1/1
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:410:FFFF:1::1/64
ipv6 router isis
isis circuit-type level-2-only
!
router isis
net 49.0001.1111.2222.3333.00
!
address-family ipv6
redistribute connected route-map Only_Local
redistribute static
exit-address-family
!
ipv6 route FEC0:0:0:5::1/128 FastEthernet1/0 2001:810:FFFF:1::2
!
route-map Only_Local permit 10
match interface Loopback0 FastEthernet1/0
!
PE1#









P1#sh running-config
ip cef
!
ipv6 unicast-routing
ipv6 cef
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:8::1/128
!
interface FastEthernet1/0
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:410:FFFF:1::2/64
ipv6 router isis
isis circuit-type level-2-only
!
interface FastEthernet1/1
description <>
no ip address
duplex full
speed 100
ipv6 address 3FFE:B00:FFFF:1::1/64
ipv6 router isis
isis circuit-type level-2-only
!
router isis
net 49.0002.3333.1111.2222.00
!
P1#



PE2#show running-config
ip cef
!
ipv6 unicast-routing
ipv6 cef
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:7::1/128
!
interface FastEthernet1/0
description <>
no ip address
duplex full
speed 100
ipv6 address 3FFE:B00:FFFF:1::2/64
ipv6 router isis
isis circuit-type level-2-only
!
interface FastEthernet1/1
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:1210:FFFF:1::1/64
!
router isis
net 49.0002.2222.1111.3333.00
redistribute static ip
!
address-family ipv6
redistribute connected route-map Only_Local
redistribute static
exit-address-family
!
ipv6 route FEC0:0:0:4::1/128 FastEthernet1/1 2001:1210:FFFF:1::2
!
route-map Only_Local permit 10
match interface Loopback0 FastEthernet1/1
!
PE2#



CE2A#show running-config
ip cef
!
ipv6 unicast-routing
ipv6 cef
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:4::1/128
!
interface FastEthernet1/0
description <>
no ip address
duplex full
speed 100
ipv6 address 2001:1210:FFFF:1::2/64
!
ipv6 route ::/0 FastEthernet1/0 2001:1210:FFFF:1::1
ipv6 route ::/0 FastEthernet1/0
!
CE2A#

OUTPUT VERIFICATION


CE2A#show ipv6 interface brief
FastEthernet0/0 [administratively down/down]
FastEthernet1/0 [up/up]
FE80::C808:AFF:FE40:1C
2001:1210:FFFF:1::2
FastEthernet1/1 [administratively down/down]
Loopback0 [up/up]
FE80::C808:AFF:FE40:0
FEC0:0:0:4::1


CE2A#show ipv6 route
IPv6 Routing Table - 5 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external
S ::/0 [1/0]
via ::, FastEthernet1/0
via 2001:1210:FFFF:1::1, FastEthernet1/0
C 2001:1210:FFFF:1::/64 [0/0]
via ::, FastEthernet1/0
L 2001:1210:FFFF:1::2/128 [0/0]
via ::, FastEthernet1/0
LC FEC0:0:0:4::1/128 [0/0]
via ::, Loopback0
L FF00::/8 [0/0]
via ::, Null0
CE2A#ping ipv6 FEC0:0:0:5::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:5::1, timeout is 2 seconds:
..!..
Success rate is 20 percent (1/5), round-trip min/avg/max = 204/204/204 ms
CE2A#
PE2#show ipv6 interface brief
FastEthernet0/0 [administratively down/down]
FastEthernet1/0 [up/up]
FE80::C802:AFF:FE40:1C
3FFE:B00:FFFF:1::2
FastEthernet1/1 [up/up]
FE80::C802:AFF:FE40:1D
2001:1210:FFFF:1::1
Loopback0 [up/up]
FE80::C802:AFF:FE40:0
FEC0:0:0:7::1




PE2#show isis neighbors

System Id Type Interface IP Address State Holdtime Circuit Id
P1 L2 Fa1/0 UP 29 PE2.01

PE2#show ipv6 route
IPv6 Routing Table - 10 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external
I2 2001:410:FFFF:1::/64 [115/20]
via FE80::C801:8FF:FE88:1D, FastEthernet1/0
I2 2001:810:FFFF:1::/64 [115/20]
via FE80::C801:8FF:FE88:1D, FastEthernet1/0
C 2001:1210:FFFF:1::/64 [0/0]
via ::, FastEthernet1/1
L 2001:1210:FFFF:1::1/128 [0/0]
via ::, FastEthernet1/1
C 3FFE:B00:FFFF:1::/64 [0/0]
via ::, FastEthernet1/0
S FEC0:0:0:4::1/128 [1/0]
via 2001:1210:FFFF:1::2, FastEthernet1/1
I2 FEC0:0:0:5::1/128 [115/20]
via FE80::C801:8FF:FE88:1D, FastEthernet1/0
LC FEC0:0:0:7::1/128 [0/0]
via ::, Loopback0
I2 FEC0:0:0:9::1/128 [115/20]
via FE80::C801:8FF:FE88:1D, FastEthernet1/0
L FF00::/8 [0/0]
via ::, Null0
PE2#

P1#show ipv6 interface brief
FastEthernet0/0 [administratively down/down]
FastEthernet1/0 [up/up]
FE80::C801:8FF:FE88:1C
2001:410:FFFF:1::2
FastEthernet1/1 [up/up]
FE80::C801:8FF:FE88:1D
3FFE:B00:FFFF:1::1
Loopback0 [up/up]
FE80::C801:8FF:FE88:0
FEC0:0:0:8::1



P1#show isis neighbors

System Id Type Interface IP Address State Holdtime Circuit Id
PE1 L2 Fa1/0 UP 23 P1.01
PE2 L2 Fa1/1 UP 6 PE2.01

P1#show ipv6 route
IPv6 Routing Table - 12 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external
C 2001:410:FFFF:1::/64 [0/0]
via ::, FastEthernet1/0
L 2001:410:FFFF:1::2/128 [0/0]
via ::, FastEthernet1/0
I2 2001:810:FFFF:1::/64 [115/10]
via FE80::C800:8FF:FE88:1D, FastEthernet1/0
I2 2001:1210:FFFF:1::/64 [115/10]
via FE80::C802:AFF:FE40:1C, FastEthernet1/1
C 3FFE:B00:FFFF:1::/64 [0/0]
via ::, FastEthernet1/1
L 3FFE:B00:FFFF:1::1/128 [0/0]
via ::, FastEthernet1/1
I2 FEC0:0:0:4::1/128 [115/10]
via FE80::C802:AFF:FE40:1C, FastEthernet1/1
I2 FEC0:0:0:5::1/128 [115/10]
via FE80::C800:8FF:FE88:1D, FastEthernet1/0
I2 FEC0:0:0:7::1/128 [115/10]
via FE80::C802:AFF:FE40:1C, FastEthernet1/1
LC FEC0:0:0:8::1/128 [0/0]
via ::, Loopback0
I2 FEC0:0:0:9::1/128 [115/10]
via FE80::C800:8FF:FE88:1D, FastEthernet1/0
L FF00::/8 [0/0]
via ::, Null0
P1#

PE1#show ipv6 interface brief
FastEthernet0/0 [administratively down/down]
FastEthernet1/0 [up/up]
FE80::C800:8FF:FE88:1C
2001:810:FFFF:1::1
FastEthernet1/1 [up/up]
FE80::C800:8FF:FE88:1D
2001:410:FFFF:1::1
Loopback0 [up/up]
FE80::C800:8FF:FE88:0
FEC0:0:0:9::1

PE1#show isis neighbors

System Id Type Interface IP Address State Holdtime Circuit Id
P1 L2 Fa1/1 UP 8 P1.01

PE1#show ipv6 route
IPv6 Routing Table - 11 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external
C 2001:410:FFFF:1::/64 [0/0]
via ::, FastEthernet1/1
L 2001:410:FFFF:1::1/128 [0/0]
via ::, FastEthernet1/1
C 2001:810:FFFF:1::/64 [0/0]
via ::, FastEthernet1/0
L 2001:810:FFFF:1::1/128 [0/0]
via ::, FastEthernet1/0
I2 2001:1210:FFFF:1::/64 [115/20]
via FE80::C801:8FF:FE88:1C, FastEthernet1/1
I2 3FFE:B00:FFFF:1::/64 [115/20]
via FE80::C801:8FF:FE88:1C, FastEthernet1/1
I2 FEC0:0:0:4::1/128 [115/20]
via FE80::C801:8FF:FE88:1C, FastEthernet1/1
S FEC0:0:0:5::1/128 [1/0]
via 2001:810:FFFF:1::2, FastEthernet1/0
I2 FEC0:0:0:7::1/128 [115/20]
via FE80::C801:8FF:FE88:1C, FastEthernet1/1
LC FEC0:0:0:9::1/128 [0/0]
via ::, Loopback0
L FF00::/8 [0/0]
via ::, Null0
PE1#


CE1A#show ipv6 interface brief
FastEthernet0/0 [administratively down/down]
FastEthernet1/0 [up/up]
FE80::C807:5FF:FE88:1C
2001:810:FFFF:1::2
FastEthernet1/1 [administratively down/down]
Loopback0 [up/up]
FE80::C807:5FF:FE88:0
FEC0:0:0:5::1

CE1A#show ipv6 route
IPv6 Routing Table - 5 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external
S ::/0 [1/0]
via 2001:810:FFFF:1::1, FastEthernet1/0
via ::, FastEthernet1/0
C 2001:810:FFFF:1::/64 [0/0]
via ::, FastEthernet1/0
L 2001:810:FFFF:1::2/128 [0/0]
via ::, FastEthernet1/0
LC FEC0:0:0:5::1/128 [0/0]
via ::, Loopback0
L FF00::/8 [0/0]
via ::, Null0
CE1A#ping ipv6 fec0:0:0:4::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:4::1, timeout is 2 seconds:
..!..
Success rate is 20 percent (1/5), round-trip min/avg/max = 288/288/288 ms
CE1A#