563
Example:
Switch(config-router)#neighbor 10.1.1.66 enforce-multihop
14.8.3.52 neighbor filter-list
Command: neighbor {<ip-address>|<TAG>} filter-list <.LINE> {<in>|<out>}
no neighbor {<ip-address>|<TAG>} filter-list <.LINE> {<in>|<out>}
Function:
Access-list control for AS-PATH. The “
no neighbor {<ip-address>|<TAG>}
filter-list <.LINE> {<in>|<out>}
” cancels the AS-PATH access-list control.
Parameter: <ip-address>
: Neighbor IP address
<TAG>
: Name of peer group
<.LINE>
:AS-PATH access-list name configured through ip as-path
access-list
<.LINE>
<permit|deny> <LINE>.
Default:
Not configured
Command Mode:
BGP routing mode and address list mode
Usage Guide:
After first configured the IP AS-PATH access-list, apply this option to
specified neighbor will be able to send/receive routes with specified AS numbers in the
AS list. Accepting or denying depends on the configuration of the access-list, while
sending and receiving are configured by this command.
Example:
Configure the AS-PATH access control list, “ASPF” is the name of the access-list. The
route with AS number of 100 will not be able to update to the partner due to the filter table
control.
Switch(config)#ip as-path access-list ASPF deny 100
Switch(config)#router bgp 100
Switch(config-router)# redistribute static
Switch(config-router)neighbor 10.1.1.66 filter-list aspf out
14.8.3.53 neighbor interface
Command: neighbor <ip-address> interface <IFNAM>
no neighbor <ip-address> interface <IFNAM>
Function:
Specify the interface to the neighbor. The “
no neighbor <ip-address>
interface <IFNAM>
“ of the command cancels this configuration
Parameter: <ip-address>
: Neighbor IP address
<IFNAME>:
Interface name, e.g. “Vlan 2”
Default:
Not configured
Command Mode:
BGP routing mode and address-family mode
Usage Guide:
Specifies the exit interface to the neighbor with this command. Interface
destination accessibility should be ensured
Example:
Switch(config-router)# neighbor 10.1.1.64 interface Vlan2
