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WLC 5508 to C6509 etherchannel problem

choclateer
Level 1
Level 1

I have configured a 6509 with a port-channel over 2 interfaces as the ap-manager interface for a 5508 WLC, see below. I am not able to ping the WLC ap-manager interface from the 6509 console port. The WLC ap-manager interface is on the vlan101 subnet and uses vlan tags.

interface Port-channel9

description ether channel for WLC 1

switchport

switchport trunk encapsulation dot1q

switchport trunk native vlan 101

switchport trunk allowed vlan 101,113,127

switchport mode trunk

logging event link-status

logging event bundle-status

!

interface GigabitEthernet7/2

description ether channel for WLC 1

switchport

switchport trunk encapsulation dot1q

switchport trunk native vlan 101

switchport trunk allowed vlan 101,113,127

switchport mode trunk

logging event link-status

logging event bundle-status

channel-group 9 mode on

!

interface GigabitEthernet8/2
description ether channel for WLC 1
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 101
switchport trunk allowed vlan 101,113,127
switchport mode trunk
logging event link-status
logging event bundle-status
channel-group 9 mode on
!

port-channel load-balance src-dst-ip

and the 5508 is using:
Version: 6.0.199.4

I found in the manual (Cisco Wireless LAN Controller Configuration Guide, Software Release 7.0 June 2010,) to try using :

port-channel load-balance src-dst-ip exclude vlan

but the 6509 won't take it. Any ideas?

16 Replies 16

I'm aware CoS is carried only in dot1q packets /native vlan/ 0 - that was not my concern.

@George

Thus recommended is to configure a switchport connected to  AP with trust DSCP and a switchport connected to a WLC with trust cos.

It would be better if the WLC marks at L3

@ Wesley ! Book, where is the LOVE?

@ Davy ... Correct AP = DSCP and WLC = CoS ? Does this make sense ?

"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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