Switching

Understand they are using dfferent cat cable. Does Cisco equipment nromally all are 1000-T, how to check they are 1000-T or 1000-Tx, does cat 5 with 4 pairs already support GE speed.

Hi all,I need help choosing a core switch, to replace a swich 3com model 4924, its main function is to support a 4-LAN switch cisco 2960 (100 users) and a ring cluster of 12 servers.obs.Current 3com core switch has 56 Gbps performance and 41.6 millio...

I've been having a problem with my 871 where traffic stops being processed in both the inbound and outbound directions on the LAN interfaces.  This router has been repurposed and wasn't having an issue before (worked for 3-4 years without a problem)....

A client of ours has installed an SG300-24P switch and would like to setup a LAG between the SG300 and the 3560 switch we manage for them. They would like the LAG to also pass the voice and two data VLANs currently in use; 5, 10, and 100 respectively...

Hi,Can 2 Cisco 4507E switches with redundant SUP6-E modules be connected togther using the the standard 10GB CX4 modules and CX4 copper cables? Are there any special modules or cables required.                

Hello,I was wondering if this would work. My task is to advertise routes from my AS and AS 400 and to let AS 400 communicate with other ASs through my AS. Other ASs (three of them - 100, 200 and 300) cannot use my network as a transit network in any ...

Hello everyone,I have run into a very strange problem while doing pre-deployment vPC/STP testing in the lab with a pair of Nexus 7000s. Having searched all over the web I couldn't find an answer so I am hoping someone may have encountered a similar i...

hi,I am using NAT with the overload option and I see this entry in the show ip nat translations,Pro Inside global         Inside local             Outside local         Outside globaltcp x.x.x.x:80            192.168.1.1:60830    y.y.y.y:80          ...

I have a question.I will use function of span in sup70-3b.How many session can use in sup720-3b?For example, 2 or 4 session ...sorry, I can't english,well..

I just wanted to verify the following information. If you have a stack of 2 switches, and the stack master has IP Base, and the bottom switch doesn't then both switches will support IP Base features since the Stack Master has IP Base.Second, IP Base ...

Hello all,I have a problem with NAT, I have corectly working opned port but i would like add nex port ei 90 and 8888ip nat inside source static tcp 10.10.10.221 443 interface FastEthernet0 443ip nat inside source static tcp 10.10.10.221 2763 interfac...