Switching

Hi,we have two  point to point leased line connections one is Ethernet output  second one is serial output & cisco 1941 router it has 2 gig ports 2 serial port i want configure wan failover in this router is it support for this application? Thanks,Na...

Hi Experts,would need some clarity on GLBP : I have the topology as R1 -----R 2-------R3:R3 is the AVG, R2 is standby AVG and R1 is in Listen state:The output , and the configuration of R1, R2 and R3 are as follows:R1:===interface FastEthernet0/0ip a...

Hi,I have this 4900M running version 12.2(54)SG1.  I the log I get this 3 lines:May  8 08:32:15: %C4K_SWITCHINGENGINEMAN-4-TCAMINTERRUPT: (Suppressed 429 times)flCam0  aPErr interrupt. errAddr: 0xC48 dPErr: 1 mPErr: 0 valid: 1May  8 08:32:24: %C4K_L3...

Recently I have faced following problem in my office,We have purched two new Dell Server PowerEdge R910 with bult-in 10GB FC Network card. Service tag of this two servers are given bellow.1. 7D94C2S2. 6D94C2SYou can can Check specification of this tw...

Hi,We have a couple of 4500 switches with Sup 6-E that run 12.2(54)SG1From time to time we see this happening:Apr 20 08:03:17.446: %C4K_SWITCHINGENGINEMAN-4-IPPLLCINTERRUPTFREELISTBELOWHIPRIORITYTHRESHOLD: (Suppressed 260 times)IPP LLC freelistBelowH...

  I am working with a few 3750-x stacks of 4 or 5 switches. What is the best way to perform an upgrade of the ios? The end goal is to have the entire stack with the new ios and a reload, if neccessary.Thanks.

Hi dears.it have 2 Supervisor Engine 32 8GE.  one of it at locate at slot 5 and one of it locate slot 6.At first time when i turn on the catalyst 6500.the slot 6 supervisor loaded normal and all of them are perfect l. when i write show module at this...

Hi NetPro,i have noticed that the FAN PS-2 is not present , is that a way to resolve this ? sh env allFAN 1 is OKFAN 2 is OKFAN PS-1 is OKFAN PS-2 is NOT PRESENTTEMPERATURE is OKTemperature Value: 38 Degree CelsiusTemperature State: GREENYellow Thres...

Hi,I just needed more insite into the function of the ip tcp adjust-mss command which can be used to adjust the MSS value in the tcp syn packet which passes that interface. But here is a question which I had. Consider that i have two sets of systems ...

i have  problem with my two 3750 switch. please Guide me.....Base ethernet MAC Address: 00:17:94:8e:61:80Xmodem file system is available.The password-recovery mechanism is enabled.Initializing Flash...flashfs[0]: 354 files, 5 directoriesflashfs[0]: 0...

Hi all,I have 2 Catalysts 3750 in a stack, with IOS version 12.2(35)SE5. After switch on, one of the Catalysts gives the following messages:POST: PortASIC CAM Subsystem Tests : End, Status FailedPOST: CAM test failedPOST Failed: disabling stack links...