Other Network Architecture Subjects

HiFor some reason I am stuck in rommon on a 7206 device, router cannot boot boot image and router dosnt contain any valid IOS either.When I reset the router bootstrap process starts and goes through all file systems looking for a valid img. It ends u...

I've a catalyst 6509 ios version:For some reason I've to put a static mac on 2 uplink port but the ios give me the possibility to put only 1 entry for the same mac.I've tried to perform the same choice on cat-os switch and there are no problem.Can an...

Hello,I'm running FWSM (stdby) on Cat6500.I'm unable to access FWSM console viaRouter# session slot 3 processor 1command.6500#session slot 3 processor 1The default escape character is Ctrl-^, then x.You can also type 'exit' at the remote prompt to en...

Currently running two 3000W (110V) power supplies in our 6509 chassis's. I have ordered two new 4000W (can only find them in 220V) power supplies. The power supplies are running in redundant mode.I know upgrading the power supplies isn't supposed to ...

Hi Team,i am new to the community so i greet you all!My doubts and problems are related to the need to shape the traffic of a class granting a minimum bandwidth.We have a 7206-VXR so we have Gigabit physical interfaces, our SP is granting 200Mbps.The...

Objective is to achieve a shaped rate of 128kbps. Using the default Tc, i can configure something like this:policy-map shape-128 class class-default shape average 128000 16000 0This will bring the byte limit of the token bucket to 2000bytes/16000bit...

Hi all,Not much experience with Cisco gear but I have sucessfully configured my first 837 to connect to a cable modem and assign addresses by dhcp. I already have a belkin 'home' router on the same LAN which is set as the default gateway in the dhcp ...

Hi All,I am curious whether any routers or network devices synchronize with each other using GPS precise timing.  I know certain wireless cell phone networks utilize GPS for synchronization, but I am wondering if the same applies to wired networks (b...

Hi,I've run in to a problem i cant figure out. Its a live environment and I must be careful not to make things worse, things are working mostly.... I have a link between 2 switches, trunk - dot1q,  on one end everything looks fine on the opposite end...

Hi Community,I have tried to update a SUP720 with a new IOS image.Also I use tftpd32. But this doesn't work. I check to ping the TFTP server and this works finde. But when I try to connect there comes a timeout because it can't find the IOS image. Bu...

Anybody explain 95 percentile BW in MRTG?..I searched in google but not getting cleared about this?