Wednesday, 23 January 2019

ISIS LFA FRR - CISCO IOS

!!!!!Must be point to point for ISIS!!!!

router isis PE
 net 49.0001.0000.0000.0121.00
 is-type level-2-only
 authentication mode md5 level-2
 authentication key-chain ISIS
 metric-style wide
 ip route priority high tag 100
 log-adjacency-changes
 fast-reroute per-prefix level-2 route-map FRR-HIGH
 passive-interface Loopback0
 bfd all-interfaces
 mpls traffic-eng router-id Loopback0
 mpls traffic-eng level-2



interface GigabitEthernet2
 ip address 2.2.22.22 255.255.255.0
 ip router isis PE
 negotiation auto
 ipv6 address 2001:DB8::2:2:22:22/122
 no mop enabled
 no mop sysid
 isis network point-to-point
end

interface Loopback0
 ip address 2.0.0.121 255.255.255.255
 ipv6 address 2001:DB9::2:121/128
 isis tag 100
end


ip prefix-list FRR seq 5 permit 2.0.0.121/32
ip prefix-list FRR seq 10 permit 2.0.0.122/32
ip prefix-list FRR seq 15 permit 2.0.0.102/32
ip prefix-list FRR seq 20 permit 2.0.0.101/32
ip prefix-list FRR seq 25 permit 2.0.0.111/32
ip prefix-list FRR seq 30 permit 2.0.0.112/32
ip prefix-list FRR seq 35 permit 2.0.0.131/32
ip prefix-list FRR seq 40 permit 2.0.0.132/32


1.1 Switched campus 1.1.a Switch administration 1.1.a i Managing MAC address table Show Commands: Switch#show mac address-table ?   address ...