D-Link DXS-3600-16S Manual page 100

Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#router bgp 100
DXS-3600-32S(config-router)#neighbor 100.16.5.4 remote-as 65101
DXS-3600-32S(config-router)#neighbor 100.16.5.4 allowas-in
DXS-3600-32S(config-router)#
7-38 neighbor as-override
This command is used to enable to override the AS number of a site with the provider's AS number on a PE router. Use
the no form of the command to disable this function.
neighbor {IP-ADDRESS | PEER-GROUP-NAME} as-override
no neighbor {IP-ADDRESS | PEER-GROUP-NAME} as-override
Parameters
IP-ADDRESS
PEER-GROUP-NAME
Default
Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)# router bgp 10
DXS-3600-32S(config-router)# address-family ipv4 vrf vpn1
DXS-3600-32S(config-router-af)# neighbor 3.3.3.3 remote-as 20
DXS-3600-32S(config-router-af)# neighbor 3.3.3.3 as-override
7-39 neighbor capability orf prefix-list
This command is used to advertise outbound router filter (ORF) capabilities to a peer or a peer group. Use the no form
of this command to disable ORF capabilities.
neighbor {IP-ADDRESS | PEER-GROUP-NAME} capability orf prefix-list {receive | send | both}
no neighbor {IP-ADDRESS | PEER-GROUP-NAME} capability orf prefix-list {receive | send | both}
DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
This example shows how to set the 'allowas-in' value to 3 without the NUMBER
parameter.
Specifies the address of the peer.
Specifies the name of the peer group,
Disabled.
Address Family Configuration (VRF).
Level: 8. (EI Mode Only Command)
This command is used to prevent routing loops between routers within a VPN.
In the VPN, the most typical application lies in that the two CE ends have the same
AS number. Normally, these two CE routers can't receive the other from the other
party, because the BGP protocol will not receive the route information with the same
AS number in AS path attribute as the AS of BGP instance itself. After the above
command is configured on the PE router, you can let the PE replace the AS number
of the CE to AS number of PE self, so that the CE from the other end can receive the
route information. Only set this function for the EBGP peer.
Use the show ip bgp neighbors or show ip bgp peer-group command to verify
your settings.
This example shows how to enable AS override flag of BGP peer 3.3.3.3 in VRF
vpn1.
92