RE: Large number of VLANS [7:65815]

2003-03-21 Thread CCIE #6746
You should use the port protected feature on the switches instead of separate vlans. This let's you use a single vlan or whatever needed, but does not allow a port within a vlan to talk to another port in the vlan. You can also implement this for meeting rooms on the cisco wireless products but it

RE: Large number of VLANS [7:65815]

2003-03-21 Thread CCIE #6746
bject: Re: Large number of VLANS [7:65815] I have goten it to work in a lab enviroment, i.e. with out using VTP, just using VTP transperant mode and manualy configuring the vlans on all the switchs. Even though I use the "switchport trunk allowed vlan" command to limmit vlans on the trunk l

Re: Large number of VLANS [7:65815]

2003-03-20 Thread Skarphedinsson Arni V.
I have goten it to work in a lab enviroment, i.e. with out using VTP, just using VTP transperant mode and manualy configuring the vlans on all the switchs. Even though I use the "switchport trunk allowed vlan" command to limmit vlans on the trunk links, VTP still send the whole list through, and t

Re: Large number of VLANS [7:65815]

2003-03-20 Thread The Long and Winding Road
""Skarphedinsson Arni V."" wrote in message news:[EMAIL PROTECTED] > I was testing this in my lab, and could not get VTP to work with this setup, > as soon as I went over 254 vlans the Cat2950 gave me this message > > 00:17:11: %SW_VLAN-6-VTP_MODE_CHANGE: VLAN manager changing device mode from > C

Re: Large number of VLANS [7:65815]

2003-03-20 Thread The Long and Winding Road
""Skarphedinsson Arni V."" wrote in message news:[EMAIL PROTECTED] > Hi > > One question > > If I have the need to use many VLANS, let4s say around 400, can could I use > a 3550 switch that supports 1005 vlans as the core, and then 2950 switches > in the wiring closets, but they dont support more

RE: Large number of VLANS [7:65815]

2003-03-20 Thread Skarphedinsson Arni V.
I was testing this in my lab, and could not get VTP to work with this setup, as soon as I went over 254 vlans the Cat2950 gave me this message 00:17:11: %SW_VLAN-6-VTP_MODE_CHANGE: VLAN manager changing device mode from CLIENT to TRANSPARENT. 00:17:11: VTP LOG RUNTIME: VTP mode changed to Transpar

RE: Large number of VLANS [7:65815]

2003-03-20 Thread alaerte Vidali
Uau, good question. I can´t reproduce that in a lab. What will happen when the 3550 advertises 251 Vlans. Maybe the 2950 will implement just the first 250 Vlans. Hope somebody helps. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=65827&t=65815 ---