11-01-2007 01:18 PM - edited 03-03-2019 05:37 AM
Whwn trunking between a 7600 and an alcatel router, my management vlan is not functioning properly? Could it be due to the mtu of tagged packets?
Thanks in advance.
11-06-2007 03:09 PM
I think you have to use the trunk protocol ISL and also you have to disabled the trunk and tried to set up an ethernet connection . Use the another available port and cross the fx links and connect it to another switch this way the link should come up.
The following URL will help you:
11-06-2007 06:25 PM
Hi Onur,
I have 7800 Alcatels. When you say not functioning properly, do you have no connectivity? What tagging are you using?
My Alcatel,
wdh-mdf1-swi-f> show vlan 1063
Name : SFarm 10.92.63.0/24,
Administrative State: enabled,
Operational State : enabled,
1x1 Spanning Tree State : enabled,
Flat Spanning Tree State : enabled,
Authentication : disabled,
IP Router Port : on,
IPX Router Port : none,
wdh-mdf1-swi-f> show 802.1q 9/11
Acceptable Frame Type : Any Frame Type
Force Tag Internal : on
Tagged VLANS Internal Description
-------------+------------------------------------------+
9 TAG PORT 9/11 VLAN 9
1063 TAG PORT 9/11 VLAN 1063
1069 TAG PORT 9/11 VLAN 1069
1070 TAG PORT 9/11 VLAN 1070
1071 TAG PORT 9/11 VLAN 1071
Cisco side.
VLAN1063
Spanning tree enabled protocol rstp
Root ID Priority 33831
Address 001b.0d5c.3a80
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 33831 (priority 32768 sys-id-ext 1063)
Address 001b.0d5c.3a80
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300
Nothing special in the config.
Fred
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