Hi,I hv one 3640 i upload the IOS through rommon mode successfully.now when i do the Router#sh flashSystem flash directory:No files in System flash[0 bytes used, 4194304 available, 4194304 total]4096K bytes of processor board System flash (Read/Write...

Hi,We have one 3750 sw in the fiber ring ,but when we terminate the fiber with SFP on normal gigi ports the links doesnt comes up but when the same fiber and sfp terminate on ES ports the link came UP.Plz suggest of this abnormal behaviour of 3750.R...

If we run 1400(max limit) IDB on 3745 how it affect the CPU utilization ?

Can anybody tell me how many subinterfaces supported on gigabit ethernet ports on any series of cisco routers like 7600,3825,7200?

Hi,Is any good IPV6 document available online