Users Guide

1394 BGP
configuration of the specific neighbors is time-consuming and error-prone,
and where security concerns are lessened due to the closed nature of the
network.
Configuration includes the address range on which to listen and, optionally, a
peer template from which the neighbor's properties may be inherited.
Because Dell EMC Networking routing is configured on routed VLANs, it is
required that dynamic neighbor peering never be configured on a multi-
access VLAN. Only a single interface may be a member of a VLAN on which
dynamic neighbor peering is configured. Dynamic neighbor configuration on
multi-access VLANs is not supported and the behavior is undefined.
The number of configurable listen address ranges in the system is limited to
10. The number of dynamic neighbors sessions established as a result of this
feature is limited to the total number of neighbor sessions supported in the
system. Listen ranges may be configured for both IPv4 and IPv6 addresses.
The following example configures an interface with a BGP listen range:
1 Create VLAN 200 and set the switch hostname:
console#configure
console(config)#vlan 200
console(config-vlan200)#exit
console(config)#hostname "R3"
R3(config)#no ip domain-lookup
2 Enable IPv4 routing.
R3(config)#ip routing
3 Configure a loopback for the local router.
R3(config)#interface loopback 0
R3(config-if-loopback0)#ip address 11.11.11.11 255.255.255.255
R3(config-if-loopback0)#exit
4 Configure a routed interface to the peer.
R3(config)#interface vlan 200
R3(config-if-vlan200)#ip address 192.168.100.11 255.255.255.0
R3(config-if-vlan200)#exit
5 Assign the routed interface to a physical interface.
R3(config)#interface Gi1/0/16
R3(config-if-Gi1/0/16)#switchport access vlan 200
R3(config-if-Gi1/0/16)#exit
6 Configure the local BGP speaker.