Hello: > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:cisco-nsp- > [EMAIL PROTECTED] On Behalf Of Juan C. Crespo R. > Sent: Sunday, March 25, 2007 1:51 PM > To: saso pirnat > Cc: [email protected] > Subject: Re: [c-nsp] Catalyst 2950G Trunking Issue > > Well, It works the Device connected to the VLans ports works Ok, but > the > interface Vlan 1 on Catalyst A cannot see the interface Vlan 1 on > Catalyst B. > > Any Idea?? :-( > > saso pirnat escribió: > > dalton wrote: > > > >> is the trunk showing up? > >> > >> Make sure its a crossover cable connecting them as well. > >> > >> repost your config, it didn't come through. > >> > >> -dalton > >> > >> On Fri, Mar 16, 2007 at 11:44:54AM -0400, Juan C. Crespo R. wrote: > >> > >>> Hi Dears > >>> > >>> I'm getting problems trunking two Catalyst 2950G, I try a lot of > things > >>> and I can't make it works. the VLAN 1 on both sides, can't make > ping > >>> each other, and neither Telnet or SSH, Anyone could send me a > config > >>> examples about trunking on two 2950G? > >>> > >>> Thanks > >>> > >>> this is my config > >>> > >>> _______________________________________________ > >>> cisco-nsp mailing list [email protected] > >>> https://puck.nether.net/mailman/listinfo/cisco-nsp > >>> archive at http://puck.nether.net/pipermail/cisco-nsp/ > >>> > >> _______________________________________________ > >> cisco-nsp mailing list [email protected] > >> https://puck.nether.net/mailman/listinfo/cisco-nsp > >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > >> > > > > > > You should specify which vlans are allowed in trunk: > > > > interface GigabitEthernet2/3 > > switchport trunk encapsulation dot1q > > switchport trunk allowed vlan 1,10-25,354,456,845 > > switchport mode trunk > > mls qos trust dscp
Could you post the configuration for both sides of the trunk? You may also want to include: - show int <whatever> trunk (on both) - show int vlan 1 (on both) - show are (on both) Mike _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
