Switching

Hi,I have a 3550 that has been crashing/reloading intermittently. The switch was upgraded to the latest IOS after a crash last week and it just crashed again today. Does anyone have any ideas of what else to do? Otherwise, I'm looking at replacing it...

Dear friends,im having problems with logging in Cisco Catalyst 4506, the device is not logging events such as interfaces states: up/down.current ios is: cat4000-i9s-mz.122-25.EWA14.binim thinking problem is about ios but not sure.can you tell me some...

Hi NetPro.May i know the WS-C4506-E Chassic can be used other module ? WS-X4306, WS-X4306-GB,  WS-X4548-GB-RJ45, WS-X4448-GB-RJ45Your reply will be highly appreciated .Regards,Jack

I've got these cables that is connecting between my 6k and 5k chassis. On the 6k it's connected to a 10gig module WS-X6716-10GE runnings72033-advipservicesk9_wan-mz.122-33.SXI5.bin.  When I use this cable, SFP-H10GB-CU3M, nothing shows up as connecte...

Trying to Set up ACL'sI have 3 Routers with Pcs on Each, On R1 Deny PC1 to PC3, And on R2 for PC2  only allow www permit nothing elseSo far i have this,,on Router 3ip access-list standard no_accessdeny PC1 IP address Wild CardPermit anyaccess-list 10...

HelloHas anyone lookat the web interface of a 3750x Stack ?I have looked at 3 and all of them show me that fan 4 is faulty. I have swapped fans around on all othen, so am assuming this is a GUI bug...Running Ver 12.2(53)SE2Anybody found the same ??

Hello,I have inherited a client whose MWI stopped working a few months ago for one user only. They don't know why or what changed on the system. Snippets of the configuration for the user is attached. I'll gladly provide any other parts of the config...

Hi All,Maybe this is a dumb question? Does 6504E support ssh? Our version is 12.2(18)SXF10. s3223-ipservices_wan-mz.122-18.sxf10.bin. I checked the vty line configuration. There is no option for ssh. But the other routers and switches all support ssh...

Hello, I´m facing some EOBC restarting every week in a CISCO7609-S with RSP720-3CXL-GE supervisor: Mar  3 08:23:04.690 BRA: %ETSEC-SP-3-RESTART: Interface EOBC0/0 Restarted Due to IEVENT_BABR ErrorMar  5 17:43:43.712 BRA: %ETSEC-3-RESTART: Interface...

I have a customer we are doing a 7k/5k/2k and we are using the design of running all the  7k/5k links in one vPC or a dual sides vPC. Since in this design you must run a vPC peer link as well as a vPC keepalive on the 5k you can use the management po...

Hi expert, I have a problem currently with a problem of unable to connect to the outside server.I am wondering wonder it is caused by a static NAT.I tried to delete the specific static NAT and the problem seems fixed. But for some resons, I can not d...

Hello All,I got to know know the commands. But I'm trying to find out how to use the command for troubleshooting.Can anybody help me to know how to execute the below commands:1, sh spanning tree detail | in exec | from | last2, sh logging log | begin...

Hi,I have a route-map setup on a 3560, as shown below:ip access-list ext 117 10 deny ip any 192.168.0.0 0.0.255.255 (this is to stop any traffic destined for internal subnets being policy routed) 20 permit ip any any (anything that gets past the deny...