Switching

Hi,I am attempting to upgrade the line cards in my 6503 switch.How do I find out what version of line card firmware I am currently running ?Also, does anyone know if there is a good paper on upgrading all aspects of a 6500 ... i.e, IOS, ROMs (msfc & ...

hi all,does anyone encountered this problem ?there   was this router cisco 815 that i consoled. i cannot go into its  priviledge mode. even typing enable still cant go to its # mode. whats  the problem with this router? how am i able to fix it? its i...

Hi , I m getting below error messages in show logs - Aug 12  15:30:57.127 IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply  detected   Aug 12 15:31:02.175  IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply detected   Aug  12 15...

I am new to IP Routing, I have a question if  I create router interface what kind of address I should assign to the router interface Public or private or both . Please help

Hi, I have an issue with a customers 6503 with Sup-2T cards, where we are locked out of the console due to an authentication configuration error. So tried several times to get the card into rommon, with no success. Checking through the various docume...

I am trying to use eBGP in my company. What kind of internet connection is requred in order to run BGP. Serial or DSL/ WIMAX . / Please help

This is to follow up this first discussionhttps://supportforums.cisco.com/message/3874525#3874525===========================================================================================================While performing troubleshooting forhttps://su...

Dears Espert, We are using CISCO LMS 4.2.3 in our network in India, we are facing a issue regarding  alarm generation for a protocol flap/down, especially when BGP / OSPF neighbourship got flapped.These flapping will result in the data service degrad...

Hi,An enterprise has two links to the internet at two different sites (same city, low latency between them) to the same service provider running BGP. There is a firewall at each site. The topology at each site is Firewall -> Border-Router -> PE  and ...

Attempting to trunk an Avaya POE switch to a Cisco 3750X switch. Here's the Cisco port config:interface GigabitEthernet3/0/48switchport access vlan 89switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree portfastend Cannot PING Avaya...

Good afternoon,I have a problem with 2 links (1 Gbps each) that form a PorthChannel (2 switches, one at each end). We are paying to a carrier for those links.The problem is that sometimes one of the 2 links starts flapping (flappings of 1 or two seco...

%SW_MATM-4-MACFLAP_NOTIF: Host 0000.0000.ffff in vlan 2 is flapping between