Switching

After opening up Solarwinds NPM, I noticed that a few of my interfaces had lots of discards (who knows how long it's been sets the counters were reset)interface GigabitEthernet1/0/25description Etherchannel to MamaCassswitchport trunk encapsulation d...

Has anyone been able to configure successfully?  I followed the example and broke customers uplink as a result for about 12 minutes and the ommand wasn't on once it came back. Obviously hesitant to put it on again. Just to mention you cannot police a...

I have a 3750-48TS switch that has a port that is constantly cycling amber to green to amber etc.  I currently have the port set for 100/full and have verified the workstation is also set for 100/full on the NIC.  I have tried setting the port to aut...

Ok i got an new switch out of box I'm trying to set up use at my job. I hooked it up to an open port in our IT work room and hooked up a few lap tops. .the issue is that there is no connectivity lights on the port 1.I configured an ip on vlan 1. Wha...

Hi all!The Cisco 887V Router supports VDSL2 17a (100mbps), but according to the Router Performance document, it is only capable of 25.6 mbps, best case.  Does the Router Performance document still hold true?Sources:http://en.wikipedia.org/wiki/Very_h...

Hi,we have cisco 4510R+E switch with IOS-XE Software Version 03.01.01.SG RELEASE SOFTWARE (fc1).our this switch is having two core & one core is always going to about 90% to 98% cpu utilization while other core is showing normal (about 5% to 10%)we c...

Hi folks,We have 10 ADSL lines and 5 of them goes in the load  balancer (One gateway) and the rests are used as default gateways for  internet access. We use ADSL routers as access points for internet, but those routers  should be part of our network...

on a 6500 running VSS  we have the above error, constantly filling up our logsi have search and found the link below, and implemented the 3 lines on the 6500, but we are still seeing the issuehttps://supportforums.cisco.com/thread/2090541the software...

HI all expertsI was really fed up with this.gave a lot of try on using extended name ACL and Extended Numbered ACL...HOpe u help me out with this-ONly two IPs(10.10.30.2(vlan 101)  and 10.10.14.2(vlan 99)) should communite to all IPs of  vlan 50 and ...

I have 2 Catalyst 2924 switch in a home lab.  Both of them have developed the same problem at the same time (strange).  I have tried all that I can think of.  I can  telnet to them but cannot access via the console port.  On a telnet session I execue...

Hello Experts,I have a puzzling problem and need some pointers to solve it:The BBC flash video on the page does not play on any internal computer.http://www.bbc.co.uk/news/magazine-16069217But, youtube, vimeo and other flash sites play without any pr...

Hi,Can any one tell me please do we have collisions in a Switch if yes 1. how to avoid Collisions in a switch and 2. Define Vlan Tagging. Can anyone please answer my two questions.Thanks.

Hello,I forgot the command for placing a pc on another vlan. Example ( PC 1 is one vlan A and it needs to be on Vlan B.....I know its config t.....and the vlan you wish to place it on. But dont remember.Thanks