Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring Advanced Routing Information (Rev. 03)
Bidirectional Forwarding Detection (BFD)
© 2008 Foundry Networks, Inc
Page 65 of 68
Device1
(config-vlan vl20)#
rif sw20
Device1
(config-vlan vl20)#
exit
Device1
(config-vlan)#
exit
6. Add a network and enable BFD for OSPF:
Device1
(config)#
router ospf
Device1(
config-router)#
network 20.0.0.0/24 area 20
Device1
(config-router)#
bfd
Device1
(config-router)#
end
Configuring Device2:
1. Create nterface sw20, attach an ip address and then enable bfd on this
interface:
Device2
#
configure terminal
Device2
(config)#
interface sw20
Device2
(config-if sw20)#
ip address 20.0.0.2/24
Device2
(config-if sw20)#
bfd
Device2
(config-if sw20)#
exit
2. Create a VLAN with the specified name
vl20
and ID
20
:
Device2
(config)#
vlan
Device2
(config vlan)#
create vl20 20
3. Change the configuration mode to a specified VLAN configuration mode
specified by name in the command argument:
Device2
(config vlan)#
config vl20
4. Add port 1/1/2 as a tagged port:
Device2
(config-vlan vl20)#
add ports 1/1/2 tagged
5. Rif the sw20 interface:
Device2
(config-vlan vl20)#
rif sw20
Device2
(config-vlan vl20)#
exit
Device2
(config-vlan)#
exit
6. Add a network and enable BFD for OSPF:
Device2
(config)#
router ospf
Device2(
config-router)#
network 20.0.0.0/24 area 20
Device2
(config-router)#
bfd
Device2
(config-router)#
end
7. Display BFD Configuration per Protocol and per all Interfaces:
Device1
#
show bfd
Debug levels: none
Interface lo0 has BFD disabled
Interface sw0 has BFD disabled
Interface sw20