Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 284
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peer template and assign a name to it before adding members to the peer template. Create a peer template before configuring any route policies for the template. NOTE: An outbound filter policy, distribute list or route map, is not supported on a peer group member. 1 Enable BGP, and assign the AS number to the local BGP speaker in CONFIGURATION mode, from 1 to 65535 for 2 byte, 1 to 4294967295 | 0.1 to 65535.65535 for 4 byte, or 0.1 to 65535.65535 in dotted format. router bgp as-number 2 Create a peer template by assigning a neighborhood name to it in ROUTER-BGP mode. template template-name 3 Add a neighbor as a remote AS in ROUTER-BGP mode, from 1 to 65535 for 2 byte, 1 to 4294967295 | 0.1 to 65535.65535 for 4 byte, or 0.1 to 65535.65535 in dotted format. neighbor ip-address 4 Add a remote neighbor, and enter the AS number in ROUTER-NEIGHBOR mode. remote-as as-number • To add an EBGP neighbor, configure the as-number parameter with a number different from the BGP as-number configured in the router bgp as-number command. • To add an IBGP neighbor, configure the as-number parameter with the same BGP as-number configured in the router bgp as-number command. 5 Assign a peer-template with a peer-group name from which to inherit to the neighbor in ROUTER-NEIGHBOR mode. inherit template template-name 6 Enable the neighbor in ROUTER-BGP mode. neighbor ip-address 7 Enable the peer-group in ROUTER-NEIGHBOR mode. no shutdown When you add a peer to a peer group, it inherits all the peer group configured parameters. When you disable a peer group, all the peers within the peer template that are in the Established state move to the Idle state. A neighbor cannot become a part of a peer group if it has any of these commands configured: • advertisement-interval • next-hop-self • route-map out • route-reflector-client • send-community A neighbor may keep its configuration after it is added to a peer group if the neighbor configuration is more specific than the peer group and if the neighbor configuration does not affect outgoing updates. To display the peer-group configuration assigned to a BGP neighbor, enter the show ip bgp peer-group peer-group-name command. The show ip bgp neighbor command output does not display peer-group configurations. Configure peer templates OS10(config)# router bgp 300 OS10(config-router-bgp-300)# template ebgppg OS10(config-router-template)# remote-as 100 OS10(config-router-template)# exit OS10(config-router-bgp-300)# neighbor 3.1.1.1 OS10(config-router-neighbor)# inherit template ebgppg OS10(config-router-neighbor)# no shutdown View peer group status OS10(config-router-neighbor)# do show ip bgp peer-group ebgppg Peer-group ebgppg, remote AS 100 BGP version 4 284 Layer 3