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
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