HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 175
ignore-first-as, Description, Examples, Syntax, Parameters
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Description Use group to create a peer group. Use undo group to delete a peer group. An IBGP peer group is created if neither internal nor external is specified. Examples # In BGP view, create an EBGP peer group test with AS number 200, and add EBGP peers 10.1.1.1 and 10.1.2.1 into the group. system-view [Sysname] bgp 100 [Sysname-bgp] group test external [Sysname-bgp] peer test as-number 200 [Sysname-bgp] peer 10.1.1.1 group test [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 and 10.1.2.1 into the group. (The VPN has been created.) 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 Syntax ignore-first-as View undo ignore-first-as BGP view Parameters None Description 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. By 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. Examples # Configure BGP to ignore the first AS number of EBGP route updates. system-view [Sysname] bgp 100 [Sysname-bgp] ignore-first-as 164