Switching

Hi,I have a broken C6503. It has no power at all, all leds are off in front and in back.Is the PEM broken or power supply in back?Br,Sami

I have (2) 6509 Core switches, (4) 4506 and (2) 4503 edge switches. Would like to upgrade to 10GB, provide redundancy (no single point of failure) and link aggregation (for maximum throughput).What supervisor modules should I purchase? GBIC\SFP's sho...

Hi,If I SPAN (port mirroring) on a large  number of source ports or if I exceed the number of sessions, which  may be the  consequences for our equipments ?Typically,  can the switch "crash" ?  if so, what limits should  I meet ?Thanks a lot

Hi all experts.When i issue "wr" or "copy running startup" it shows "Building configuration" and then waits for like few seconds, before returning me the prompt. Is there anyway to speed up this process ? i dont like to wait for "wr" to make me wait....

Im having a issue with having a full vmware cluster(3 servers) running on 6509 switches sup2 msfc2. The problem is due to the HA packets. From what i hear the issue is the ip payload is less then the udp length. The cisco nexus 7000 command is below....

Hi,My client has asked for assistance with their Cisco 800a series router. I am very new to Cisco IOS, but have been thrown in the deep end with this one.Router is an 837 ADSL router (I think) based on show versioniOS seems to be 12.3There is no CRWS...

Setting up tacacs for multiple CatOS 6509 switches, the TACACS server requires the source IP of the switch in order to authenticate properly. I think in general the source IP for a TACACS request would be the management IP set on SC0, right? What abo...

Hi eveyone, I have just tried setting up the Cisco Netowrk Assistant 5.6 on my Win 7 Enterprise 64bit (I know its not supported) and Win XP SP3 (unsure if its supported. The documentation says SP2...but surely thats not right??). I have approx 30 swi...

We purchased several Cisco Unmanaged 102-24 Ethernet Switches.  I was looking at the specs and they have good throughput, up to 48 Gb aggregate.  Does anyone know if these are full crossbar switches?If they are not, does anyone know the first 24 port...

Hi,What are the things need to take care when replacing the line card for 4006 series switch in production environment ?Regards,MI

Hi,I am setting up a lab exercise and came across this unusual problem when implementing the lab...The lab is for a simple illustration of STP and its a simple setup with 3 switches: Switch1(3560), Switch2(3550) and Switch3(3560 PoE) connected in a f...

My question ;"err-disabled lsgroup" what is exactly a lsgroup ?