Switching

Hi All,I had a problem today with a Catalyst 3750 (100mb Version) that is connected via a single uplink to a stack of Gigabit 3750's, the uplink is a trunk (802.1q) default settings, no vlan pruning, both switches are in the same VTP Domain and the m...

Hi All,The POE devices are not getting power from this module. If we connect PC it is working.PWAHQ2-4503-ACCS-GF#sh module Chassis Type : WS-C4503-EPower consumed by backplane : 0 WattsMod Ports Card Type                              Model          ...

HiPlease someone can provide me with material for a project of switching, I need to have information relating to the implementation of dynamic VLANs across the campus of a network of local government. I found information but all are focused on wirele...

Hello,I read that when a client switch in VTP is powered up it sends a summary advertisement from its own stored database and if a server switch with a lower revision number is connected to the client switch it will accept the advertisement as a more...

Hi All,Any workaround is there to fix this issue.CORE-2#sh moduleMod Ports Card Type                              Model              Serial No.--- ----- -------------------------------------- ------------------ -----------  2    6  Firewall Module   ...

i want use gns3when i opened it is asking ios image file  to communicatecan any one send me the link from where i can download the ios the routersregardsshabazhussain

Hi Dudes,Can any one tell how to view the startup config in CAT OS.Thanks,Tamilvanan.S

Hi,All my TwinGig converter modules have a part number " CVR-X2-SFP V02" on them but trying to order a new one and the vendor says the V02 doesn't exist. And nothing shows up on the site dealing with that part number. Does the V02 matter or not?Thank...

Hi,I have a very unique traceroute results which does not make too much sense to me.Here are the traceroute results :-1) On the switch that connects the site to the MPLS cloude :-Traceroute #1   From switch SSwitch> (enable) traceroute 10.49.50.181tr...

I have a Cisco 2811 router with Advanced Enterprise Services, NME-16ES-1G-P, WIC-1T Serial Card, and (2x) FE ports.I have 17 devices (servers, VoIP phone, etc.) that need to be on the same VLAN.  Essentially, I just want to use the NME-16ES-1G-P modu...

HiI have a switch 6500 series running cat os version :8.6(4).It got rebooted last night and i am attaching the show loggs: I am attaching the show tech....... Is this a memory leak issue : As there are many holding memory....  ****************** show...

Hi GroupsI have a small problem. I have a 6506, 2 x 2500W, 1 x SUP2When bootet the "sh env" reportsfan-tray 1:  fan-tray 1 type: WS-C6K-6SLOT-FAN  fan-tray 1 version: 1  fan-tray 1 fan-fail: OKchassis per slot cooling capacity: 43 cfmambient temperat...

Hi Guys,We are currently trying to re organise our switching  topoloogy and  i have a question about stackwise cabling.We use  3750 48 ports and 24 ports depending on how many ports we need. I have  included a link to what the phyiscal network will l...

Hi,I have to remotely map the topology of two 4507's connected to two core 6509's that have dual sup 720's (slot 5,6) and two 6816-GBIC modules (slot 1,2) . The sup's are in Active/Hot Standby, respectively. When I do a sh cdp nei command from either...