i have 2 cisco aironets 1240 connected on site-1 to a 3750 and site-b to a 3560 switch...i've called TAC a few times to help with setting up an EtherChannel beetween these 2 bridges but they have no clue how to do it...
every tech tells me somthing else and so far its not working.
I tried doing this back in the days with older bridges and it didn't work.... I only could get the links working if I configured the switch fro IP routing and basically created two point to point links. I think the issue why it wouldnt work is that spanning tree issues. BPDU's seem to not pass and you end up creating a bridge loop.
Well 1st can you enable routing on the switch? What might be an easy way to go is to have one bridge pass certain subnets and the other bridge to pass the rest. There is not failover, but if a link or bridge goes down, you can always add those vlans in.
ya im looking for automatic failover and i do have layer 3 switches on both ends and multiple vlans on each side so routing is enabled, i did find Document ID: 71478 on cisco looks like its possible it just dosent give me the steps to actually configure it.
can you be a bit more detailed on how to configure it and what will it do.... last time i plugged in both bridges at the same time it took down my network because it created a loop...i dont want this to happen again.
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
This is the start of a display filter cross reference between Wireshark and OmniPeek.
The 1st installment is a table of advanced filters. More filters will be added as time allows.
It is a living doc, so check back for changes every so often
Please feel ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...