Deployment Guide

32 Dell EMC Networking FCoE-to-Fibre Channel Deployment with S4148U-ON in F_port Mode | version 1.0
Enable external Border Gateway Protocol (eBGP) with the router bgp ASN command. The bestpath
as-path multipath-relax command enables equal-cost multi-path routing (ECMP). The maximum-
paths ebgp 2 command specifies the maximum number of parallel paths to a destination to add to the
routing table.
Graceful restart enables the data plane to continue forwarding traffic for a time if the BGP process fails or
quits. Neighbor fall-over is enabled, and BGP neighbors are configured.
Finally, exit configuration mode and save the configuration with the end and write memory commands.
S4148U-Leaf1
S4148U-Leaf2
router bgp 64701
bestpath as-path multipath-relax
maximum-paths ebgp 2
address-family ipv4 unicast
redistribute connected route-map spine-
leaf
exit
graceful-restart role receiver-only
template spine-leaf
fall-over
advertisement-interval 1
timers 3 9
exit
neighbor 192.168.1.0
remote-as 64601
inherit template spine-leaf
no shutdown
exit
neighbor 192.168.2.0
remote-as 64602
inherit template spine-leaf
no shutdown
end
write memory
router bgp 64702
bestpath as-path multipath-relax
maximum-paths ebgp 2
address-family ipv4 unicast
redistribute connected route-map spine-
leaf
exit
graceful-restart role receiver-only
template spine-leaf
fall-over
advertisement-interval 1
timers 3 9
exit
neighbor 192.168.1.2
remote-as 64601
inherit template spine-leaf
no shutdown
exit
neighbor 192.168.2.2
remote-as 64602
inherit template spine-leaf
no shutdown
end
write memory