04-27-2006 07:00 AM - edited 03-03-2019 02:59 AM
Hi All,
Does Cisco 7606 GigabitEthernet modules support stacked VLAN (two VLAN tags)?
If yes, how do I configure it?
Thanks in advance.
Regards,
Sarah
04-27-2006 02:17 PM
Are you refering to QinQ tunneling? If so, this is probably a limitation on the Sup that you are running. What sup do you have?
04-27-2006 05:46 PM
Hi Sean,
Yes, it is QinQ tunneling. I am using Cat6k-Sup720.
Cisco7606(config-vlan)#?
VLAN configuration commands:
are Maximum number of All Route Explorer hops for this VLAN (or
zero if none specified)
backupcrf Backup CRF mode of the VLAN
bridge Bridging characteristics of the VLAN
exit Apply changes, bump revision number, and exit mode
media Media type of the VLAN
mtu VLAN Maximum Transmission Unit
name Ascii name of the VLAN
no Negate a command or set its defaults
parent ID number of the Parent VLAN of FDDI or Token Ring type VLANs
private-vlan Configure a private VLAN
remote-span Configure as Remote SPAN VLAN
ring Ring number of FDDI or Token Ring type VLANs
said IEEE 802.10 SAID
shutdown Shutdown VLAN switching
state Operational state of the VLAN
ste Maximum number of Spanning Tree Explorer hops for this VLAN (or
zero if none specified)
stp Spanning tree characteristics of the VLAN
tb-vlan1 ID number of the first translational VLAN for this VLAN (or
zero if none)
tb-vlan2 ID number of the second translational VLAN for this VLAN (or
zero if none)
Regards,
Sarah
04-27-2006 05:56 PM
Hi Sarah,
Yes, this platform certainly supports QinQ.
Here is the config guide for the feature.
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/dot1qtnl.htm
Some modules do not support the feature, and those are listed in the above doc.
HTH,
Bobby
*Please rate helpful posts.
04-28-2006 08:42 AM
Hi Bobby,
Thank you very much for the link.
The following is my config.
SUT === Cisco --- Traffic Generator #1
|
Traffic Generator #2
SUT: System Under Test
LACP is enabled between the Cisco and the SUT.
Traffic Generator #1 sends multicast traffic
with VLAN tag through Cisco to the SUT.
Traffic Generator #2 sends stacked VLAN (QinQ)
traffic through Cisco to the SUT. So Cisco is
expected to pass through all the traffic (with
one or two VLAN tags).
Currently, I don't even see any frame count
at the Cisco interface which is connected to
the Traffic Generator #2.
Regards,
Sarah
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: