R3303-HP 6600/HSR6600 Routers Layer 3 - IP Routing Command Reference

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[Sysname-bgp] peer 10.1.2.1 group test
# In BGP-VPN instance view, create an EBGP peer group test with AS number 200, and add EBGP peers
10 .1.1.1 a n d 10 .1. 2.1 i n t o t h e g r o u p . ( T h e V P N h a s b e e n c re a t e d . )
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpn-instance vpn1
[Sysname-bgp-ipv4-vpn1] group test external
[Sysname-bgp-ipv4-vpn1] peer test as-number 200
[Sysname-bgp-ipv4-vpn1] peer 10.1.1.1 group test
[Sysname-bgp-ipv4-vpn1] peer 10.1.2.1 group test
ignore-first-as
Use ignore-first-as to configure BGP to ignore the first AS number of EBGP route updates.
Use undo ignore-first-as to configure BGP to check the first AS number of EBGP route updates.
Syntax
ignore-first-as
undo ignore-first-as
Default
BGP checks the first AS number of a received EBGP route update. If the first AS number is not that of the
BGP peer, the BGP router discards the route update.
Views
BGP view
Examples
# Configure BGP to ignore the first AS number of EBGP route updates.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ignore-first-as
import-route (BGP/BGP-VPN instance view)
Use import-route to configure BGP to redistribute routes from the specified IGP protocol.
Use undo import-route to disable route redistribution from a routing protocol.
Syntax
import-route protocol [ { process-id | all-processes } [ allow-direct | med med-value | route-policy
route-policy-name ] * ]
undo import-route protocol [ process-id | all-processes ]
Default
BGP does not redistribute routes from other protocols.
Views
BGP view, BGP-VPN instance view