About burlingtoniowa

burlingtoniowa · 05-04-2012

Hi Cisco Support Community.I posted earlier about this but have not found resolution. However, I have learned some more about the problem.Here is a portion of the network.On switch gc2960, we want to have clients on vlan 29 and vlan 27. We are connec...

burlingtoniowa · 04-12-2012

Cisco Support Community,I hope I am articulating this problem correctly:We have a switch gc2960. It has ports configured on vlan 27 and vlan 29.It is connected to switch ch3550. It has presence of vlan 27 vlan 29 and also vlan 18 and several other vl...

burlingtoniowa · 03-08-2012

Hi Cisco Community,On my 2960, 3550, and 2801 equipment which all have IOS 12.2 or 12.3 I am able to obtain things like "show tech" and save it on a tftp server in this manner:ch3550#show tech | redirect tftp://192.168.18.18/techsupport.txtThis is be...

burlingtoniowa · 05-12-2011

Hi CSC,This is more of a philosophical or "best practices" question.I have a Cisco 3550 at the home office. Connected to the 3550 is a number of branch offices by way of T1 circuits or VDSL modems. They all come to the home office, where we have a ce...

burlingtoniowa · 04-26-2011

Hi there,I wish to create an ethernet bridge between different network segments on the same subnet over t1.I am replacing two adtran ta850's with two cisco 2801, each router has wic-1dsu-t1-v2 installed, to communicate over a telco t1 from Qwest.We n...

burlingtoniowa · 05-16-2012

I have discovered the reason for the trouble I was having, this was not related to mtu or switch configuration.We were connected from site to site over T1, using Adtran Total Access 850 units at both locations. Apparently these units do not pass 802....

burlingtoniowa · 05-07-2012

Bump...

burlingtoniowa · 05-04-2012

Wow! Excellent idea!system mtu routing 1500 is set on both switches.I can from the client pc on vlan 29 on switch gc2960 send packets up to 1472 bytes when native vlan is set to vlan 29 on the trunk port. More, and we receive an error that the packet...

burlingtoniowa · 04-13-2012

Glen,Originally, I had the gc2960 connected to the ch3750 unit shown on the extreme left of the diagram as trunking. I moved it to f0/5 on the 3550, thinking we had too many switch hops or spanning-tree issues. The problem persisted.But... That's ...

burlingtoniowa · 04-12-2012

duh. just noriced switchport access vlan 29. maybe taking that out will help for vlan 27 traffic. Will advise, but need to drive out to the site to check.But... why do we need to do native vlan 29 anyway? I would think it would work without it.

Member Since	‎04-26-2011 12:58 PM
Date Last Visited	‎08-18-2017 03:55 AM
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returning packets on "high ports" not being delivered over trunk * via adtran ta850 * resolved!

incoming traffic on vlan getting lost?

redirect show tech to tftp on 3750

Is it better to use router port versus vlan member port?

Help configuring t1 bridge

returning packets on "high ports" not being delivered over trunk

returning packets on "high ports" not being delivered over trunk

returning packets on "high ports" not being delivered over trunk

Re: incoming traffic on vlan getting lost?

incoming traffic on vlan getting lost?