[c-nsp] port-channel help (warning, might be dumb)
Randy McAnally
rsm at fast-serv.com
Thu Jan 28 14:39:57 EST 2010
I'm trying to configure a LACP port-channel between Cisco 6509 and Foundry FESX.
Cisco config:
interface Port-channel1
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,28
switchport mode trunk
no ip address
!
interface GigabitEthernet1/5
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,28
switchport mode trunk
no ip address
channel-protocol lacp
channel-group 1 mode active
!
interface GigabitEthernet1/6
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,28
switchport mode trunk
no ip address
channel-protocol lacp
channel-group 1 mode active
!
Foundry config:
trunk ethe 1 to 2
trunk deploy
After everything is seemingly up and running on the Foundry side (trunk
active), I notice some intermittent connectivity, along with Arp traffic
looping back from the Cisco. So I check the Cisco and po1 is 'down', no trunk...
#sh int po1
Port-channel1 is down, line protocol is down (notconnect)
Hardware is EtherChannel, address is 0013.6067.899a (bia 0013.6067.899a)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
<--snip-->
I hope I'm just missing something really stupid on the Cisco side...
Thanks in advance.
--
Randy
More information about the cisco-nsp
mailing list