Which command set implements BGP support for NSF/SSO on Cisco IOS XE between a PE and a route reflector?
A. On RR:router bgp 300 no synchronization bgp log-neighbor-changes bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor 10.20.20.2 remote-as 200 neighbor 10.20.20.2 update-sourceLoopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.2 activate neighbor 10.20.20.2 send-community both neighbor 10.20.20.2 route-reflector-client exit-address-familyOn PE:router bgp 300 no synchronization bgp logneighbor-changes bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor 10.20.20.1 remote-as 300 neighbor 10.20.20.1 update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.1 activate neighbor 10.20.20.1 send-community both exit-address-family !
B. On RR:router bgp 300 no synchronization bgp log-neighbor-changes bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor 10.20.20.2 remote-as 200 neighbor 10.20.20.2 update-sourceLoopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.2 activate neighbor 10.20.20.2 send-community both neighbor 10.20.20.2 route-reflector-client exit-address-familyOn PE:router bgp 300 no synchronization bgp logneighbor-changes neighbor 10.20.02.1 remote-as 300 neighbor 10.20.20.1 update-source Loopback0 no auto-summary ! addressfamily vpnv4 neighbor 10.20.20.1 activate neighbor 10.20.20.1 send-community both exit-address-family !
C. On RR:router bgp 300 no synchronization bgp log-neighbor-changes bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor 10.20.20.2 remote-as 200 neighbor 10.20.20.2 update-sourceLoopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.2 activate neighbor 10.20.20.2 send-community both neighbor 10.20.20.2 route-reflector-client exit-address-familyOn PE:router bgp 300 no synchronization bgp logneighbor-changes neighbor 10.20.20.1 remote-as 300 neighbor 10.20.20.1 update-source Loopback0 neighbor 10.20.20.1 ha-mode sso no auto-summary ! address-family vpnv4 neighbor 10.20.20.1 activate neighbor 10.20.20.1 sendcommunity both exit-address-family !
D. On RR:router bgp 300 no synchronization bgp log-neighbor-changes neighbor 10.20.20.2 remote-as 200 neighbor 10.20.20.2 update-source Loopback0 neighbor 10.20.20.2 ha-mode sso no auto-summary ! address-family vpnv4 neighbor 10.20.20.2 activate neighbor 10.20.20.2 send-community both neighbor 10.20.20.2 route-reflector-client exit-address-familyOn PE:router bgp 300 no synchronization bgp log-neighbor-changes neighbor 10.20.20.1 remote-as 300 neighbor 10.20.20.1 update-source Loopback0 neighbor 10.20.20.1 ha-mode sso no auto-summary ! address-family vpnv4 neighbor 10.20.20.1 activate neighbor 10.20.20.1 send-community both exit-address-family !
E. On RR:router bgp 300 no synchronization bgp log-neighbor-changes neighbor 10.20.20.2 remote-as 200 neighbor 10.20.20.2 update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.2 activate neighbor 10.20.20.2 send-community both neighbor 10.20.20.2 route-reflector-client exit-address-familyOn PE:router bgp 300 no synchronization bgp log-neighborchanges bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor 10.20.20.1 remote-as 300 neighbor 10.20.20.1 update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor 10.20.20.1 activate neighbor 10.20.20.1 send-community both exitaddressfamily !
