Switching

I'm having a problem with one of our 6509s, the CPU on it constantly goes up to close to 100% for a minute and then drops back down to single digits (it happens every few minutes), it's not causing connectivity issues yet, but I'm worried that it eve...

I need a cale part number thats connected to a port adapter PA-4E1G-120 having G.703 conector at one end and the other end having UTP RJ-45. The length of the cable should be 8 mitres.I found the cable as CAB-E1-RJ45(=). But unable to find the price ...

Can anyone explain what's going on with the switch when it displays this message for any given command entered:switch#conf tCommand authorization failed.Thanks in advance./rls

Hi,I copied a configuration with tftp on switch 2960.In each interface, the commande "dot1x pae authenticator" dosen't copied. I precese that in some switch my command has succeed and other don't succeed.thank you for helpThank you fpr help

All, I need help here. I have 3 Cisco 3750's in a triangle configuration, with one switch at each point of my triangle. There are 2 fiber lines that connect each switch. 1 for normal communications, and the other for a backup purpose. I have about 9 ...

The layout for this problem is:At location #1 there are 4 switches A, B, C and D connected to each other in a small mesh.At location #2 there also are 4 switches E, F, G and H connected to each other in a small mesh.There are several vlans trunked be...

Hello recently I connected my G0/1 (3524) to my Pri msfc. When I connected it to the Pri msfc theswitch failed over to the Sec msfc then failed back, hsrp went into a state change. Is that normal? I looked into it and it only happened for a split ...

I want to check due to which traffic or which source to destination my E1 goes high cpu utilizied.

Hi, I cannot ssh to my router (878) from outside. I have an access-list on the outside vlan and I can see that it is being hit on the ssh entry, but it just times out. I can ssh from inside no problem. Any ideas what could be wrong. I have PAT/interf...

I have 3 switch stacks of 3750G switches. Each stack has 3 switches for a total of 9 switches. The are connected using two fiber links from switch to switch. Config basically looks like a triangle with a stack at each point and the dual fiber link...

Hello,We have a 6506 that we want use for spare. We have several cards to install in chassis and among them there is one WS-X6748-GE-TX and one WS-X6148A-GE-TX. When i look at software advisor i see that i can install these 2 IOS to run the 6506 with...

I have a client who has a router at a remote site that uses an Ipsec VPN tunnel to access their HQ. I was contacted because out of the blue, they claims that the remote site users were unable to RDP into the terminal server in their HQ.Their configu...

Just bought three 3662 routers with 128M Ram and 32M Flash to add to my CCNP lab. There is two PCMCIA slots (flash cards). What is the max PCMAIA (Flash cards) available? Looking to see if there's 64Meg+ cards available so I can store larger IOS's gr...