portchannel down on n2K with vpc

[Ben Alex]

I am not sure why my port-channel is down and inactive:

I have a cat6509 with L3 LACP on 2 ports. Each port connected to a N2K to simulate VPC on a server.

On the 6509 side everything is fine. all ports are up and the L3 etherchannel is up too.

on Both n2K, it is showing that the physical ports are up but the port-chanel is down

Any idea??

interface Ethernet100/1/1
  switchport access vlan 377
  speed 100
  channel-group 10 mode active

gw-cr-nx5020-1# sh run int port 10

!Command: show running-config interface port-channel10
!Time: Wed Nov  3 12:09:11 2010

version 4.2(1)N2(1)

interface port-channel10
  vpc 10
  switchport access vlan 377
  speed 100

gw-cr-nx5020-1# sh int port 10
port-channel10 is down (inactive)
vPC Status: Up, vPC number: 10
  Hardware: Port-Channel, address: 5475.d021.1e82 (bia 5475.d021.1e82)
  MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255

[Chad Peterson]

Can you send 'show port-c sum' and 'show vpc' as well?

[Ben Alex]

i moved the config to gig interface and same thing

w-cr-nx5020-1# sh int port 11
port-channel11 is down (inactive)
vPC Status: Up, vPC number: 11
  Hardware: Port-Channel, address: 5475.d021.1e83 (bia 5475.d021.1e83)
  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,

@@@@@@@@@@@@@@@@@@@@@@@

gw-cr-nx5020-1# sh run int port 11

!Command: show running-config interface port-channel11
!Time: Wed Nov  3 13:36:25 2010

version 4.2(1)N2(1)

interface port-channel11
  vpc 11
  switchport access vlan 377

@@@@@@@@@@@@@@@@@@@@@@@@@@@@

gw-cr-nx5020-1# sh run int e100/1/2

!Command: show running-config interface Ethernet100/1/2
!Time: Wed Nov  3 13:36:33 2010

version 4.2(1)N2(1)

interface Ethernet100/1/2
  switchport access vlan 377
  channel-group 11 mode active

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

gw-cr-nx5020-1# sh port-channel summary
Flags:  D - Down        P - Up in port-channel (members)
        I - Individual  H - Hot-standby (LACP only)
        s - Suspended   r - Module-removed
        S - Switched    R - Routed
        U - Up (port-channel)
--------------------------------------------------------------------------------
Group Port-       Type     Protocol  Member Ports
      Channel
--------------------------------------------------------------------------------
1     Po1(SU)     Eth      LACP      Eth1/38(P)   Eth1/40(P)  
10    Po10(SD)    Eth      NONE      Eth100/1/1(D) 
11    Po11(SD)    Eth      LACP      Eth100/1/2(P) 
100   Po100(SU)   Eth      NONE      Eth1/17(P)   Eth1/19(D)  
102   Po102(SD)   Eth      NONE      Eth1/33(D)   Eth1/35(D)  
gw-cr-nx5020-1#

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

w-cr-nx5020-1# sh vpc
Legend:
                (*) - local vPC is down, forwarding via vPC peer-link

vPC domain id                   : 1  
Peer status                     : peer adjacency formed ok     
vPC keep-alive status           : peer is alive                
Configuration consistency status: failed 
Configuration consistency reason: vPC type-1 configuration incompatible - STP gl
obal port type inconsistent
vPC role                        : primary                      
Number of vPCs configured       : 2  
Peer Gateway                    : Disabled
Dual-active excluded VLANs      : -

vPC Peer-link status
---------------------------------------------------------------------
id   Port   Status Active vlans   
--   ----   ------ --------------------------------------------------
1    Po1    up     -                                                      

vPC status
----------------------------------------------------------------------------
id     Port        Status Consistency Reason                     Active vlans
------ ----------- ------ ----------- -------------------------- -----------
10     Po10        down*  failed      Global compat check failed -         
11     Po11        down   failed      Global compat check failed -        

I have no clue about what Global compatibility is failed.

Thanks for helping:

[Ben Alex]

problem fixed.

There was an extra paramter on one of the 5k  "spanning-tree port type edge default"

port-channel11 is up
vPC Status: Up, vPC number: 11
  Hardware: Port-Channel, address: 5475.d021.1e83 (bia 5475.d021.1e83)