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port-channel strange issue

James Lasky
Level 1
Level 1

Hi

I've a port-channel (no LACP) config in this way on my 6509:

*******************************************************************************

interface Port-channel11

description  Te1/8,2/8

switchport

switchport trunk encapsulation dot1q

switchport trunk allowed vlan 1-3996,3999-4094

switchport mode trunk

logging event link-status

logging event trunk-status

load-interval 30

end

*******************************************************************************

I see the "Age of the port in the current state" of the second ten-giga link that seems up by few minutes...

*******************************************************************************

#sh etherchannel 11 detail

Group state = L2

Ports: 2   Maxports = 8

Port-channels: 1 Max Port-channels = 1

Protocol:    -

Minimum Links: 0

                Ports in the group:

                -------------------

Port: Te1/8

------------

Port state    = Up Mstr In-Bndl

Channel group = 11          Mode = On      Gcchange = -

Port-channel  = Po11        GC   =   -         Pseudo port-channel = Po11

Port index    = 1           Load = 0x55        Protocol =    -

Age of the port in the current state: 202d:00h:21m:34s

Port: Te2/8

------------

Port state    = Up Mstr In-Bndl

Channel group = 11          Mode = On      Gcchange = -

Port-channel  = Po11        GC   =   -         Pseudo port-channel = Po11

Port index    = 0           Load = 0xAA        Protocol =    -

Age of the port in the current state: 0d:00h:03m:50s

                Port-channels in the group:

                ----------------------

Port-channel: Po11

------------

Age of the Port-channel   = 763d:05h:37m:56s

Logical slot/port   = 14/3          Number of ports = 2

GC                  = 0x00000000      HotStandBy port = null

Port state          = Port-channel Ag-Inuse

Protocol            =    -

Fast-switchover     = disabled

Load share deferral = disabled  

Ports in the Port-channel:

Index   Load      Port          EC state       No of bits

------+------+------------+------------------+-----------

1      55          Te1/8                 On   4

0      AA          Te2/8                 On   4

Time since last port bundled:    561d:05h:17m:53s    Te1/8

Time since last port Un-bundled: 561d:05h:33m:21s    Te1/8

Last applied Hash Distribution Algorithm: Fixed

*******************************************************************************

The problem is that it doesn't refresh that timer...

If I repeat the command after seconds, minutes, or days it remains the same, the only counter incrementing is for the bundle...

Any idea why ?

could it be a problem ?

On the opposite site of the port-channel the counter is about hundreds of days...

Tks

*******************************************************************************

#sh etherchannel 11 detail

Group state = L2

Ports: 2   Maxports = 8

Port-channels: 1 Max Port-channels = 1

Protocol:    -

Minimum Links: 0

                Ports in the group:

                -------------------

Port: Te1/8

------------

Port state    = Up Mstr In-Bndl

Channel group = 11          Mode = On      Gcchange = -

Port-channel  = Po11        GC   =   -         Pseudo port-channel = Po11

Port index    = 1           Load = 0x55        Protocol =    -

Age of the port in the current state: 202d:00h:21m:34s

Port: Te2/8

------------

Port state    = Up Mstr In-Bndl

Channel group = 11          Mode = On      Gcchange = -

Port-channel  = Po11        GC   =   -         Pseudo port-channel = Po11

Port index    = 0           Load = 0xAA        Protocol =    -

Age of the port in the current state: 0d:00h:03m:50s

                Port-channels in the group:

                ----------------------

Port-channel: Po11

------------

Age of the Port-channel   = 763d:05h:38m:17s

Logical slot/port   = 14/3          Number of ports = 2

GC                  = 0x00000000      HotStandBy port = null

Port state          = Port-channel Ag-Inuse

Protocol            =    -

Fast-switchover     = disabled

Load share deferral = disabled  

Ports in the Port-channel:

Index   Load      Port          EC state       No of bits

------+------+------------+------------------+-----------

1      55          Te1/8                 On   4

0      AA          Te2/8                 On   4

Time since last port bundled:    561d:05h:18m:13s    Te1/8

Time since last port Un-bundled: 561d:05h:33m:41s    Te1/8

Last applied Hash Distribution Algorithm: Fixed

1 Reply 1

James Lasky
Level 1
Level 1

Just to update the community.

The problem is due to CSCua65390