Cisco LRE 2900xl VLAN problem

[shabeer15]

Sir,

we have cisco LRE 2900XL product.software version 12.0(5)WC2.
we have connected 13 CPEs(client computers in intranet default vlan1).one of the CPEs is the connected to the 3com switch.All the servers are connected to this 3com switch.
with this we are providing intranet service to 13 clients.
we have a problem in creating vlan 2 for Internet in CISCO LRE SWITCH so that one of other client can be provided INTERNET vlan2.
(Between 3 com switches we are enabling 802.1Q tagging. and sending all vlan traffics and we have all the vlans.it is existing fine but when coming to LRE and 3com communication in sending different vlans we fail.)
Plz help how to send VLAN2 traffic along with other vlan traffic from 3com switch to cisco LRE switch through CPE .When we try to do this whole service of intranet for clients who are using CPEs is lost.
Its a important issue for us. if any information is required plz mail me.
thank u,
urs truly
mohammed shabeer

 

[gturrubi]

Vlans and trunks will never work properly with 3COM switches and Trying to get them to function with Cisco switches. Until you replace the 3com this will not work correctly.