Switching

Dear expert,I have problem experiencing partial network outages in my one Catalyst 6509-E. It happens many times in almost 2 months, and when it happens partial network outage takes about 10 minutes (LAN and WAN traffic down).I have a suspect that so...

Hi,I am planning to upgrade the IOS in 2950.. I need some documents if my switch is got stuck up in rom mode..How to upload the IOS in 2950 trgh to hypertem(Xmodem).Regardssateesh kumar.k

Anybody knows if the 802.17 is supported on Catalyst 6500 with Sup720 ?Do you know any link on Cisco web-site you can suggest?I've seen that is supported on routers 10000 and 12000.ThanksOscar

Would this be a problem...All routers area 0All network types broadcastThere is FR so there are Serial links set at betworktype Non-broadcastThere is a DR for the Broadcast network typeand there is a DR for the Non-broadcast type. Thus there are 2 DR...

All,I have the following topology along with routing protocol listed:ASA (ospf)--> 871W(ospf/bgp)--> 871(bgp)My dilemma/problem/issue is this:The 871s are peering with each other with ibgp. OSPF is running between the 871w and the ASA. When I add a l...

I currently have a setup where we are using a Cisco Catalyst 3650 POE switch to support Cisco 7940 phones and PC's. Currently they are sharing a data T1. The PC is plugged into the the phone as there is only 1 network conection at each desk. I have...

I was wondering why you can set your speed to a static entry and your duplex to auto or set your speed to auto and your duplex to static? This would be on IOS. I thought I recalled back on CatOS it would give you an error message if you tried to se...

Hi all,one small clarification,New switch how it is learning MAC address of the hosts for the first time, whetherSending broadcast to all hosts and receiving their MAC addresses orWhen one host is trying to communicate with other host, it is adding M...

ASA5520# copy running-config startup-configSource filename [running-config]? Cryptochecksum: xxx %Error writing disk0:/.private/startup-config (I/O error)ASA5520#anyone know what the heck is up with this? I can copy run tftp fine.

Hi all, can anyone tell me the most useful commands when debugging ad finding ospf info about other routers?also how do i know if my router is the DR?

Hi Group, I am trying to use the following QoS policy on Catalyst 3560 (more details attached): policy-map IPPHONE_WITH_USERPC class Voice_Media set ip dscp 46 police 256000 16000 exceed-action drop class Nortel_Voi...

Hey all,I gotta a kinda urgent one for all the tech-heads to see if they can comment on.Haven't posted to this forum (LAN) for a while, so hope you are all well :)routerA<--------------->RouterBRouter A has a loopback79 of 79.79.79.79/32Router A also...

If i remove a switch from a stack, will it still work the same? I mean will there be any problems with the network? i just need to upgrade this switch, and but first need to remove it from the stack. Thank you for your help!Dustin