R0106-HP MSR Router Series Layer 3 - IP Routing Command Reference(V7)

396
Default
No default route is advertised to a peer or peer group.
Views
BGP IPv4 unicast address family view, BGP-VPN IPv4 unicast address family view, BGP VPNv4 address
family view, BGP IPv6 unicast address family view, BGP IPv4 multicast address family view, BGP IPv6
multicast address family view
Predefined user roles
network-admin
Parameters
group-name: Specifies a peer group by its name, a case-sensitive string of 1 to 47 characters. The peer
group must have been created.
ip-address: Specifies a peer by its IP address. The peer must have been created.
ipv6-address: Specifies a peer by its IPv6 address. The peer must have been created.
route-policy route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63
characters, to modify the route attribute.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters.
Usage guidelines
The peer default-route-advertise command enables the router to send a default route with the next hop
being itself to the peer or peer group regardless of whether the default route exists in the routing table.
Examples
# In BGP IPv4 unicast address family view, advertise a default route to peer group test.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] address-family ipv4 unicast
[Sysname-bgp-ipv4] peer test default-route-advertise
# In BGP-VPN IPv4 unicast address family view, advertise a default route to peer group test.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ip vpn-instance vpn1
[Sysname-bgp-vpn1] address-family ipv4 unicast
[Sysname-bgp-ipv4-vpn1] peer test default-route-advertise
# In BGP IPv6 unicast address family view, advertise a default route to peer group test.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] address-family ipv6 unicast
[Sysname-bgp-ipv6] peer test default-route-advertise
peer description
Use peer description to configure a description for a peer or peer group.
Use undo peer description to remove the description for a peer or peer group.