Well... they are layer3 switches, so you just create an interface in the VLAN you are testing and see if you can ping it.
-Matt On Dec 11, 2008, at 12:19 PM, Travis Johnson wrote: > Yes, every switch has 1, 104 and 105 in the vlan database. > > I could try and do that, but I'm not sure how I could even check > from switch to switch? Each switch is in a different customer > location all over town, and would require one of my techs to go from > location to location and plugging in and seeing if they can get out? > Is there some other way to "check"? > > Travis > > > Matt Liotta wrote: >> >> Does every switch have 104 and 105 in the vlan database? If so, I >> would try and extend the vlan between two neighbor switches. If that >> works extend it farther. Do that again and again until you find the >> problem. >> >> -Matt >> >> On Dec 11, 2008, at 11:58 AM, Travis Johnson wrote: >> >> >>> Here ya go... >>> >>> Travis >>> Microserv >>> >>> Matt Liotta wrote: >>> >>>> A diagram would really help. >>>> >>>> -Matt >>>> >>>> On Dec 11, 2008, at 11:39 AM, Travis Johnson wrote: >>>> >>>> >>>> >>>>> Hi, >>>>> >>>>> I am still having a slight issue with a new setup of a Cisco VLAN. >>>>> Here >>>>> is how things are now: >>>>> >>>>> We have about 60 Cisco switches (3500 series) all connected >>>>> together >>>>> (one after another) in a giant "ring". Every fiber port has >>>>> trunking >>>>> enabled for all three VLANS (1, 104, 105). On two of the switches >>>>> (separated by about 20 other switches) one FastEthernet port on >>>>> each >>>>> switch has an "access vlan 105" setup. We also have spanning-tree >>>>> disabled on every switch but one (neither of the ones with the >>>>> access >>>>> ports) and it does seem to be working correctly because one of the >>>>> fiber >>>>> ports shows "forwarding" and the other shows "blocking", which >>>>> means >>>>> the >>>>> VLAN is going all the way around the ring (or so it seems). >>>>> >>>>> However, we can not get any traffic to pass. I have even >>>>> installed a >>>>> traffic sniffer and setup the switch at our NOC with that VLAN >>>>> (105) >>>>> and >>>>> there is only an occasional broadcast packet. >>>>> >>>>> Is there any kind of a limit to the number of switches that >>>>> spanning-tree or VLANs will traverse? What am I missing here? >>>>> >>>>> Travis >>>>> Microserv >>>>> >>>>> >>>>> -------------------------------------------------------------------------------- >>>>> WISPA Wants You! Join today! >>>>> http://signup.wispa.org/ >>>>> -------------------------------------------------------------------------------- >>>>> >>>>> WISPA Wireless List: wireless@wispa.org >>>>> >>>>> Subscribe/Unsubscribe: >>>>> http://lists.wispa.org/mailman/listinfo/wireless >>>>> >>>>> Archives: http://lists.wispa.org/pipermail/wireless/ >>>>> >>>>> >>>> -------------------------------------------------------------------------------- >>>> WISPA Wants You! Join today! >>>> http://signup.wispa.org/ >>>> -------------------------------------------------------------------------------- >>>> >>>> WISPA Wireless List: wireless@wispa.org >>>> >>>> Subscribe/Unsubscribe: >>>> http://lists.wispa.org/mailman/listinfo/wireless >>>> >>>> Archives: http://lists.wispa.org/pipermail/wireless/ >>>> >>>> >>>> >>>> >>> <ring.JPG> >>> >>> -------------------------------------------------------------------------------- >>> WISPA Wants You! Join today! >>> http://signup.wispa.org/ >>> -------------------------------------------------------------------------------- >>> >>> WISPA Wireless List: wireless@wispa.org >>> >>> Subscribe/Unsubscribe: >>> http://lists.wispa.org/mailman/listinfo/wireless >>> >>> Archives: http://lists.wispa.org/pipermail/wireless/ >>> >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: wireless@wispa.org >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> >> > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
