Switching

Been deploying 3750s for awhile and this is the first time I've ran into this issue. We have 8 3750s stacked, with a 3-meter cable from switch 8 to switch 1 for redundancy. The link between switch-5 and switch-6 is down. Cheched and replaced stack c...

Im looking for an all fiber cisco switch in the 3000 series range (just not a big one like the 4000s or 6000s). I do not see any on cisco product pages. Any info on where I could find out about them and get specs? Thanks.

I have a 6509 switch and I need to monitor a port, but I cannot create any more sessions.All availble configurable sessions are being used for IDS.Is there any other way for me to monitor a switch port to capture source and destination packets on a p...

Where do I go to get the definitions of the codes Cisco uses on operating systems. For example 12.1(11)EA1.

There will be 3 floors. 2 floors will have 1 4510 and 1 floor will have 2 4510's plus 3750g's.I need to make a redundant network that will provide the best throughput to the servers, internet and VOIP.The POE blades will be used only for VOIP and the...

Hi All, question regarding gigastack on a 2900 series switch... i've got a stack with 7 members - i need to add an additional switch to the loop - they are all daisy chained together, with a redundant link.What kind of interruption will there be when...

trying to load 7604 switch from disk0 howver the switch keeps defaulting to the old ios and each time the "autoboot command:"boot bootdisk". this statement appears to override anyother boot statement. has anyone had this issue if so, what steps were ...

I searched the cisco.com site for this issue for hours, but don`t find any glue on this.We habe a Cisco 5505 with CatO[SWS-C5505 Software, Version McpSW: 5.5(13a) NmpSW: 5.5(13a)]and a Switch with LACP.I think, the Cisco 5505 can do LACP, but we need...

Hi,This is a silly question but I failed to find the answer. What is the minimum size of IP payload? Thanks,Ananda

Hi eveybody, I bought myself via Ebay a Cisco 5505 for training purposes. Unfortunately the Switch is coming from a multinational company and has still a configuration with access to TACACS server installed. Nobody could give me the local administrat...

When I do a "sh mac-address table" I get see type STATIC when I know the address was learned dynamically by the switch. The only thing that is learned DYNAMIC is stuff through a trunk.I'm sure there's a simple explanation why the addresses are label...

Hello,How can I find out who is the root bridge of a vlan?What if "show spanning-tree vlan 1" command is not accessible.Is there any way to find out the root bridge of a vlan?