Switching

Hi all,I have 3 6500's, SW1(6513) SW2(6513) and SW3(6509) which I just implemented 2 days ago.SW3: After setting up all VLAN's along with the default VLAN 1, and connecting our LAN Extension that goes back to SW1 and SW2, I can ping between all switc...

I stacked 2 3750 switckes and now they both have ip advanced services IOS.Switch 1 had ip advanced services.Switch 2 had ipbase.Do I need to buy 1 upgrade?ThanksMaTT

We are installing IP Phones and PBX from a vendor that is not Cisco. I have a problem with QoS.The phones are marking voice with CoS 5 and DSCP EF, and signalling with CoS 3 and DSCP AF31. So I have set all my priority queues to handle the CoS 5, a...

Hi,May i know the submask used for Class D &class E range of ip add..and also why we are using 127.0.0.0 as loopback add ?Regards Sham.

I'm trying to Etherchannel in two ports 2/1-2 in WS-C2948G with Cisco 6509 both running CatOS. Everytime I configure ports on 2948 to channe-mode desirable silent but it always show up as non-silent and therefore doesn't bind in the Etherchannel. Can...

Hello all,I have a question that I hope someone on here can answer or atleast point me in the right direction. I have a cisco 5505 Catalyst Switch and a Cisco 3620 Router. The switch has 4 ws-x5224 24port ethernet cards in it and a supversior 3 card....

Hi all, I have a problem with a router cisco 837 on my work. That is the configuration: 1 DSL Wan Interface named ATM0.1 with the external ip Ex: 80.36.25.24 and NAT outside, and the ethernet interface with internal ip ex: 172.26.0.254 and NAT inside...

The 3745 router is reaching 95% cpu usage, the customer has a 2811 that is smaller, but is newer, the memory of both devices are the same. Does someone know if the 2811 will be better than the 3745?

Hello,I have a link between 3550 (12.1(19)EA1a) and a Operator's switch C2924M-XL (12.0(5.2)XU) .Before the speed between the 2 switchs was 100M/Full but we have modify in 10M/full. But now we have some errors and crc on the 3550's interface and not ...

Hi,I understand that everyone on this forum has been preparing for the tests for a while and is discussing specific questions. I have a software development background and need to pass CCDA pretty quickly. I just started to prepare for my CCDA. I got...

Hi,we intend to implement websense as our filtering solution but without integrate it with Cisco PIX or ASA so it will be a Standalone installation.we will use SPAN ports to copy traffic goes to our ASA and Send it to Websense Server then if the traf...