miércoles, 20 de diciembre de 2017

A life with Cisco VRFs

Without going into much details a a VRF is splitting a router virtually into independent ones.

For more information click here.

When it comes to it's configuration is pretty similar as what you will do normally, but just adding the vrf keyword... most of the time is pretty intuitive but sometimes the commands are completely different and for my own personal reference I decided to have this post as a reminder of a few tricky commands.

Regular commands
VRF aware commands
ping vrf INTERNET
show ip route
show ip route vrf INTERNET
show crypto ipsec sa
show crypto ipsec sa vrf INTERNET
show ip bgp
show bgp vpnv4 unicast vrf INTERNET
show ip bgp summary
show bgp vpnv4 unicast vrf INTERNET summary