Switching

Im doing some experimentation with IPv6 to get some understanding and experience with it.  I have two Catalyst3550-24 switches both running c3550-ipservicesk9-mz.122-44.SE6 images.  I have connected the two switches together with a crossover.  I conf...

Hi allI have been speaking to a colleague, he says he had issues with windows xp doing to many retransmissions whilst transferring a file. we have siemens voip phones and pc's in to the same port on the 2960 switches. we configured the ports using th...

Hi all, when adding a switch to a network, do we have to be careful not to make the network reconverge, incase the new switch has the lowest priority or mac address? if it has, would the whole network reconverge and find the best way to my new switch...

Dear All,I have been doing policy configuration on 6509 series switches for few days. And all of a sudden my 6509 started misbehaving, by giving shocking results.I was configuring simple PBR policy wherein I am forwarding all my interesting traffic g...

From a Cisco doc about Nexus:"vPCs enable full, cross-sectional bandwidth utilization among LAN switches, as well as between servers and LAN switches."This has always confused me. Cant you run an active/active NIC teaming without vPC? That will give ...

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HI All,According to the VSS Arch whitepaper ( http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps9336/white_paper_c11_429338.pdf )Supported interface modules that can coexist within a Cisco Virtual Switching System-enabled chassis include a...

Hi everyone,I have a slm224g and just bought a slm2008 and i want to setup a trunk between the too switches so then vlan 10, 20 ,30 can communicate with the vlan 10, 20 ,30 on the another and i can not work out how to do itAny help/guidance on this w...

Dear Support Community,I would like to know the estimated time that this product (XPS-2200) can be ordered, along with its GPL price list and accessories if possible (Cables & Fan Module).Thanks in Advance.BR,Mohammed

Hello ! I have a Catalyst 6506 , Following Configuration as bellow :Slot 1 : WS-X6724-SFP </w WS-F6700-DFC3A>Slot 2 : WS-X6148A-GE-TXSlot 5 : WS-SUP720-3BSingle/Redundant WS-CAC-3000WAccording Cisco Power Calculator Results , The Total Output Power i...

I have a L3 core-switch  and 10 rings connected to this switch.All rings has up to 14 switches.at each switch works two vlans 1xx (client) and 11xx (switch-managment), where xx - number of ring (example: 101,1101; 102,1102)What i must to do with span...

Multi-VLAN environment where we can ping the ip address of the vlan 75 interface on a Cisco 3750, but not servers inside the vlan.Environment: Room A:Core: 6509-E , VTP ServerRoom B:Hydrogen: 6509-E trunked to Core, VTP Client, all vlans allowed over...

hi all.I don't understand    difference between  pagp   silent and non-silent submodes.I have read almost all forums and  Do not have enough  information.Can anyone actually reply to me what's the difference between this