Switching

Hi,I have 6509 switch with following show version output attached.Does it support WS-X6748-GE-TX 48-port 10/100/1000 RJ-45 module?

can anyone tell me how I find the root bridge in my network, and what the cost of each kind of link is, ie ethernet/gigabit etc

hi,don't understand why should I order dfc3(a,b,bxl) cards for such modules as WS-X6724-SFP=?Need your advice.Links for docs are desirable.Regards...

Do you have some white paper / letterature (Internet link) about VRF Lite to show me? I have to configure VRF lite on 3560 and 6500thankssimone

hi.. my name is Kim... korean..i don't speak & write English..please understand my stupid language..i want know.. preempt fuction on hsrp..only preempt fuction working on hsrp tracking? please help..

Just encountered this last night.New configuration - Etherchannel 2 ports from Cisco switch modules installed in IBM Bladecenter to Catalyst6509 switch.Received the following message sequence on the Bladecenter switch modules:%PM-4-ERR_DISABLE: chann...

Hello,I am looking for a how-to guide on migarting 2 6509 switches with Dual SUP-2's to sup720. Can anyone help please?

Hi, all we have a problem with people on a routed vlan connecting to a server on another subnet, if they try to open a file on the server it takes forever, as soon as we open a ping from the pc, the file opens straight away, the vlans are on a 192.16...

Does anyone know how to apply a static ARP to a 430 local director rnuning 3.3.4.I have used the command :arp x.x.x.x aaaa.bbbb.cccc 2and this seems to have only made a 'normal' dynamic entry that ages after a time.Any help would be much appreciated....

Hi,Is there a IOS command that will give me the current and historical utilization of a 3750 swith back plane.Thanks

Is there a preffered protocol for redundant default gateways? HSRP or VRRP?

in articlehttp://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094702.shtmlWhen Are ICMP Redirects Sent?tolds about ICMP redirects. Is't works only for ICMP or for all IP-packets? And if i disables it using # no ip redirects is't wi...

I have attached two show module outputs. One before replacing the module in slot 1 and one after. You will notice that the one before replacing module 1 shows that module 1 ( HW rev 2.2 ) has failed. After replacing the module 1 (our spare was HW 2.3...

We are presently using a Cisco 837 unit to connect up to the Internet using Singtel's bizlink service. We have a new requirement to segment our office LAN into 4 subnets.We are also planning to introduce VPN services for our laptop users.Please reco...