RE: Dual Active LACP Nexus -OT

It looks like you have only one port in the channel, and AFAIK the channel needs more than 1 port to come up.
11 Po11(SD) Eth LACP Eth100/1/2(P)

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Ram Hispren Shummoogum
Sent: 04 November 2010 03:08 AM
To: ccielab_at_groupstudy.com
Subject: Dual Active LACP Nexus -OT

I am two ports of a 6509 in an L3 LACP config to simulate a server with two NICS.
one port going to an N2K and the other gointg to a second N2K. Each N2K is connected to its respective N5K in a VPC mode.
This is a supported topolgy.

Not sure why the port-channel is down------------->> on the 6509 the portchannel is ip and I can ping the IP.
any help appreciated.

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,

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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

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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#

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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:

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Received on Thu Nov 04 2010 - 08:44:20 ART