Switching

Hi all,I would like to perform an IOS upgrade on a 3750 stack.My Stack consists of different types of 3750 switches.When choose to download the IOS version I can see 2 different naming convension for the IOS files.c3750-ipbaselmk9-tar.122-55.SE4.tarc...

Hi,     Router 7609-SHow can we clear the couters of a particular interface?How can we clear the counters of all interface with a single command?Is it wise to clear the counters daily ?Any relevent information on Error/Drop Counters Management, Welco...

hey all, i have a port that is up/up but when i do a show mac-address interface ( interface) it dosnt desplay the ports mac address. any ideas?

HI Experts ,I am having a cisco 7200 series router in my ntwork . The device is getting rebooted automatically with a crash info:Please find the crash info details . Please let me know if anyone have faced the same issue .IOS VERSION -> 12.4(15)T13Re...

Hi therewe find out that the line card's hardware problem recentlyso replace from the fault device to new deviceat that time we can't not realize that how can I check the line card's problem or notsome line card are check this waybut I'm not sure tha...

Hi dears. Core switch connect to ASA.I configurated two subnet at core switch 3750. one of 192.168.193.0, 192.168.20.0  and second one is 10.10.1.0.i write one ip route 0.0.0.0 0.0.0.0.0 192.168.193.222 (192.168.193.222-proxy server ip address).and i...

Hi Everyone,I think I understand well the output of the show ip mroute count, but I have come to a situation that I have not seen before.The output of show ip mroute count "other" filed is decreasing. I understand why and when this counter increase, ...

Hi dearsi want to change C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(53)SE2  to C3750-advipservicesk9-mz.122-25.SEE is it possibly ?? can i change?

Hi all,I am currently using a cisco3500 switch which is connected to lan points in a training room.This switch need to implement port-security to make sure only 3 mac addresses can be connected to any port on the switch.However when i try to add the ...

Hi folks,we use event manager and tcl-script in an simple way on catalyst65/catalyst45-platforms (gathering arp- and mac-adress-caches).But I found nothing similar in the new sup7e (using IOS-XE Version 03.01.01.SG).So, is there a way to use "event m...

HI,WHAT IS THE BASIC ARCHITECTURE OF A VOIP BASED NETWORK USING CISCO??-SHIVALI

Hi all,I have created a vlan 10 in addition to the default vlan 1 in a cisco 2950 switch.This cisco switch is then connected to a 3com switch which has only 1 default vlan.There is no vlan trunking configured on both switches. However the pc connecte...

In Cisco Network Assistant, under smart ports, if I configure the switch port as Cisco Wireless/Router, it hard  codes the interface as Trunk.In this particular case what is the reason for hard coding it as trunk? My understanding is that trunk port ...