Switching

Hi to all , i have a very interesting scenario, but it's not working... :-((( I had setup a VSS lab and configured on it MPLS. The import/export route it's working like as expected as a charm.The problem is the multicast setup, i have 2 video server ...

DearWe have very high cpu usage in cisco router 2821 which is casued by dyn DNS client service (consumed about 97%)what do you suggest to reslove this issue identify why it happensThanksAbdul Elah Al Tayeb

Hi,Please advide me how to download the older Catalyst 6509 SUPII IOS at CCO? I can not find the older IOS after the CCO change the format ...Thanks a lot.Jackson Ku 

Hi AllI'm looiking for a bundle of networking gear for a new regional officeWe're looking for 48 ports of 10/100/1000 with POE and will have 5 Wireless users. Wireless requirements are 802.11n with WEP and PSKI've contacted our local suppliers in Mel...

We need to extend our internal voice network to be able to access by the staff in a remote location that we dont have any administration.Just wondering if any of you guys have any experience locking down the network just only for voice no data at all...

when I upgrade IOS on the 2500 to the ( c2500-g-l.122-29b ) image I lose my serial interfaces.what am I doing wrong?

I need to setup back-back isdn connection between wto 2811 routers, not sure if the 2811 Cisco hardware offers 'network-side' BRI interfaces!!any ideas?Francisco

I know that MLS began as a dual effort between a Route Processor and a Switch Engine.Take a look to the following evolution:Catalyst 5000: external router without shortcut.Catalyst 5000 + RSM: internal router without shortcut.Catalyst 5000 + NFFC: ex...

We have been seeing "pause output" on our 6509 interfaces on devices that have high traffic throughput.I have seen two different descriptions of waht is telling the source port to pause.My understanding is that the device that has the pause output is...

I've been dealing with this problem for a while now.I have multiple sites with the same MPLS provider.  The provider has their Cisco 2431 router at each of my locations with a firmware of 12.4t7.  I don't have access to the Cisco's so I'm forced to w...

I'm building a network where I have a large number of switches spread across 3 building, all currently running VTP version 2 under the same domain. Each site has 2 core switches running HSRP. I have to implement 802.1x for wired users on 3750/3560 sw...

   We have two 2901 routers and want to log the messages to a syslog server. This works, but only a few messages are send to the server:For example, while the "show logging" command shows up all logged messages like this:Oct  8 16:30:57.824 CEST: %LI...

Forum members I have a question,  I am trying to run some simple debug commands on my switch to see if I have any dropped packets.This is what i have done so far.ip access list extended 150pemit  tcp host 10.1.1.1 host 10.2.2.2 eq 443pemit tcp host 1...