Switching

                  Hi Guys- I have just come across some wired issue. I have two layer three switches say A and B and switch B connects to another switch say switch C. Switch A and B are running HSRP for vlan 1,101 and 103. Switch C is the voice switc...

Hi everyone,I have one switch 2960S-24TS-L. I want to upgrade the IOS version and I dont understand about the diferents between c2960s-universalk9-tar.122-55.SE7.tar and c2960s-universalk9-tar.150-2.SE1.tar becouse the two were publics on jan/2013.I ...

Hi, I'm currently in the porosses of migrating two 6509  switches  from Standalone to VSS but i'm facing some strange issues. As soon as i did the converstion the interfaces of switch 2 (Secondary) are defaulted. What I did then was I manaully edited...

Good Day All,I'm using Exalt Microwave Units with Dual Polirization to Create two Point to Point Links for High Availibility Connectivity. Note This is not a "Hot Standby" system but a 1+1 configuration where both Links are Hot all of the Time.The Ba...

Prezados,A algum tempo, estou tendo problema com 4 portas do meu switch-core. Elas fazem trunk com a distribuição, meu cenário é de switchs L2 empilhados com dois cores em stack wise. O problema é que meu core 1 está com as 4 portas em notconnected e...

HelloI'd like to know what is "masks" in the output of show platform tcam utilization.What does 784 mean? What effect has the number of mask in the amount of supported unicast direct routes?I'm having trouble comparing the capacity of theese two swit...

Dear Team,Can anybody tell me where I can get the Cisco Document ID details so that I can surf them categorically?Like we have Document ID: 23563 - For Unicast Flooding in Switched Campus NetworksI wanted to know each Document ID details or may be in...

Ok, I am working in my lab and I was adding a new L2/3 vlanvlan 555name testint vlan 555ip address 1.1.1.1/24no shutSimple, right?I have also ensured that this vlan is added to the port channel going to my Nexus5K's.  I added the vlan to the 5K's and...

Hello,I have production stack in the following config:Switch   Ports  Model              SW Version              SW Image------   -----  -----              ----------              ----------*    1   52     WS-C3750-48P       12.2(25)SEE4            C...

I currently have an older WS-C3560E-48PD-S that only has a 420 W power supply.  We have hit our limit on power and we have a mid-span pannel that is available to us.  We attempted to use the midspan but the devices continue to try and draw power from...

Dear All,Appreciate any help,we need to be required to import MAC filter databse from Cisco Wireless LAN Controller (4400) to Cisco ACS Server (v4.2).There is any way to acheive this task, please help.Regards,Jinoy

Hello,I been looking for this error for a while but as far as i been reading, all i know is that could be a hardweare or sofwear issue. Is this true? Or what does this means?System returned to ROM by bus error at PC 0x23C365CC, address 0xB0D0AF9 at 1...

Hello,we are dealing with the following problem:If I monitor a trunkport on the rootbridge in both directions  I get Duplicate Multicast Packets on the perticular VLAN.   The first guess is, that this is worked as designed and not a IOS Bug (Platform...