Wednesday, April 10, 2019

unable to get ISIS working between ASRk9 (5.3.3) and ASR1k (03.13.02.S)

I'm pretty clueless why this isnt working...

ASR1K

interface Loopback0

ip address 2.2.2.2 255.255.255.252

ip router isis

ipv6 enable

ipv6 router isis

interface TenGigabitEthernet0/0/1

mtu 9216

ip address 1.1.1.1 255.255.255.252

ip mtu 9202

ip router isis

ipv6 enable

ipv6 mtu 9202

ipv6 router isis

mpls ip

no mpls ldp igp sync

clns mtu 9202

router isis

net 49.0001.1111.1111.1111.00

is-type level-2-only

metric-style wide

log-adjacency-changes

nsf ietf

ASR9K

router isis backbone                                                            

 is-type level-2-only                                                           

 net 49.0001.2222.2222.2222.00                                                  

 nsf ietf                                                                       

 log adjacency changes                                                          

 ignore-lsp-errors disable                                                      

 address-family ipv4 unicast                                                    

  metric-style wide                                                             

  advertise passive-only                                                        

 !                                                                              

 address-family ipv6 unicast                                                    

 !                                                                              

 interface Loopback0                                                            

  passive                                                                       

  circuit-type level-2-only                                                     

  address-family ipv4 unicast                                                   

  !                                                                             

  address-family ipv6 unicast                                                   

  !                                                                             

 !                                                                              

 interface TenGigE0/0/0/3                                                       

  circuit-type level-2-only                                                     

  hello-padding disable

  address-family ipv4 unicast                                                   

  !                                                                             

  address-family ipv6 unicast                                                   

  !                                                                             

 !                                                                              



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