Edge-Core ECS4660-28F Management Manual page 1867

D
Not enforced
C
By default, the multi-hop check is only performed on iBGP and eBGP non-
direct routes. This command can be used to force the router to perform the
multi-hop check on directly connected routes as well. In other words, the
router will not perform the next-hop direct-connect check the specified
neighbor.
E
This command filters route updates sent to or received from a neighbor
neighbor filter-list
based on an AS path access-list. Use the no form to disable route filtering.
S
C
Router Configuration
D
Disabled
C
Use this command in conjunction with the
to filter route updates sent to or received from a neighbor.
E
In this example, the AS path access list "ASPF" is first configured to deny
access to any route passing through AS 100. It then enables route filtering
by assigning this list to a peer.
S
EFAULT ETTING
U
OMMAND SAGE
XAMPLE
Console(config-router)#neighbor 10.1.1.64 enforce-multihop
Console(config-router)#
YNTAX
neighbor {ip-address | group-name} filter-list access-list {in | out}
no neighbor {ip-address | group-name} filter-list {in | out}
ip-address – IP address of a neighbor.
group-name – A BGP peer group containing a list of neighboring
routers configured with the
access-list – Name of an AS-Path access list configured with the
as-path access-list
in – Filter inbound routing updates.
out – Filter outbound routing updates.
M
OMMAND ODE
S
EFAULT ETTING
U
OMMAND SAGE
XAMPLE
Console(config)#ip as-path access-list ASPF deny 100
Console(config)#router bgp 100
Console(config-router)#redistribute static
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C 51
HAPTER
Border Gateway Protocol (BGPv4)
neighbor peer-group
command.
ip as-path access-list
| IP Routing Commands
command.
ip
command