What media type are they? Same ZENPAKs at each end? Is the right cable being used (SM vs MM etc) Is the distance ok? Do you need attenuators?
Cheers, Matt On 18/04/2008, keith quaye <[EMAIL PROTECTED]> wrote: > > > I am connecting to core switches together via etherchannel on their 10G > ports > I AM Running s72033-ipservices_wan-vz.122-18.SXF9.bin on > THE 2 6509s for some reason the 10G ports on core B will not come > up. Current running Config listed below. I do a no shut and it still says > shut down > > > interface TenGigabitEthernet9/1 > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > no ip address > channel-group 1 mode on > ! > interface TenGigabitEthernet9/2 > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > no ip address > channel-group 1 mode on > > > interface Port-channel1 > description Etherchannel link to Core B > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > no ip address > > interface TenGigabitEthernet9/1 > description Etherchannel link to Core A > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > shutdown > no ip address > channel-group 1 mode on > ! > interface TenGigabitEthernet9/2 > description Etherchannel link to Core A > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > shutdown > no ip address > channel-group 1 mode on > interface Port-channel1 > description Etherchannel Port to Core A > switchport > switchport trunk encapsulation dot1q > switchport mode trunk > switchport nonegotiate > no ip address > >
