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Hi to all, i have a simple question but i eas no abel to solve it.I have an ip address of an interface. After accessing the device i need to discovery some information, for example:-which interface has this ip address-netmask of the ip addressI know ...

Resolved! 3550SMI upgrade

I'm going to upgrade a 3550 switch from c3550-i9q3l2-mz.121-13.EA1a  to  c3550ipservices9-mz.122-44.SE6.bin.This will make it a EMI correct?Is there anything else I have to install to make it a layer 3 switch?My current flash shows 10,728,448 bytes f...

I have one 6506 switch and one 6509 switch. I need to upgrade them to the same firmware/software. Below are the sho modules for each switch:6506Router#sho moduleMod Ports Card Type                                          Model                     Se...

Hi Guys,Recently our network has slows down, ping response to local server is high about 500~800ms, and when I logged-in to our 8x 3750 stack and issue the command below, I found this:#Show switchSwitch#  Role      Mac Address     Priority     State ...

gagamboy15 by Beginner
  • 3 replies
  • 0 Helpful votes

Hi FolksHow to start the Troubleshooting   for the Reason belowFa1/0/3                     err-disabled            auto   auto 10/100BaseTXhow to configure the err-disable for others specific Reasons?

Ibrahim Jamil by Frequent Contributor
  • 11 replies
  • 0 Helpful votes

Dear Team,1.My old switch software version is 12.2(35)SE5 and model number is WS-C3750-48PS-S and my new switch Software version is 12.2(50)SE1 and model number is WS-C3750V2-48PS . I want a compatible version of IOS which works on both the switches....

Hi all,if we have switch --  connected to cisco IP phone -- connected to pc.Here is configint fa0/1mls qos trust cosswitchport voice vlan dot1pas per cisco website it says ---Instruct the switch port to use 802.1P priority tagging for voice traffic a...

mahesh18 by Frequent Contributor
  • 2 replies
  • 0 Helpful votes

Hello everyone,I just picked up a used 6509 that I want to use for a lab environment.  I want to be able to do some strightforward switching with VLANs on this switch with possibly IDS and wireless modules in the near future.  I have been told to sta...

angel-moon by Participant
  • 3 replies
  • 0 Helpful votes

Hi,I have a problem with the vss in the cisco 6500, the problem was that the one of the two 6500 stayed in mode recovery and we reboot the switch, but still the same. So how can I fix the problem?the configuration of the vss is the following:interfac...

I would like to have switch redundency for LAN and WAN segments and I am planning to implement this as shown in the attached diagram. Any recommendation is appreciated. Also what is the best way to manage the switch in public segment as assigning pub...

avilt by Participant
  • 1 replies
  • 0 Helpful votes

Hello,I've got a slight problem with my setup. I have two Cisco catalyst 3500 switches which both have a Finisar FTR-1519-62 1620nm Single Mode GBIC Transceiver. IOS ver. 12. Once the switches are up and running the GBIC's will be detected only if in...

Hi all,I have a Cisco WS-C2960G-48TC-L running 12.2(53)SE1.  I'm trying to upgrade to 12.2(55)SE1 via the web-based admin panel.  I've downloaded the tar file, but after browsing for it and clicking "Upgrade", the switch simply sits there in "loading...