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3300v 802.1q port mirroring

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30 Nov 2011 11:31 #70268 by servicetech
3300v 802.1q port mirroring was created by servicetech
Hi,

i have a 3300v on which the 802.1q vlan has been enabled to allow me to have more than one local subnet. however even without the vlans themselved NOT being active i am unable to ping the routers lan ip address unless i have put in the vlan id on the pc network card, and am also unable to ping the other subnets.

Am i missing something, surely i should be able to just have multiple lan subnets without having to use the vlan function.

Any advice welcome. thanks

sean

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30 Nov 2011 15:50 #70277 by voodle
Replied by voodle on topic Re: 3300v 802.1q port mirroring
The 3300 does need the 802.1Q vlan tagging enabled to be able to do multiple subnets however the default config has each LAN going to a different LAN port and doesn't use tagging for those.
You need to tick "enable packet forwarding between subnets" to allow traffic between those VLANs

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