Other Network Architecture Subjects

Hi all,we have a small 837 that had all files/memories erased by its previous ownerand while trying to recover it they uploaded the wrong ROMMON file. (I think it was a 827 ROMMON) Nowwhen restarting it says it is an unkown device with 4MB of memory ...

I needed to upgrade my 2 x MSFC2's to c6msfc2-dsv-mz.121-19.E1.bin from c6msfc2-is-mz.121-3a.E4.I copied the new image to sup-slot0:, added the boot system variable and reset the MSFC's from CatOS - they booted the new image from sup-slot0: succesful...

Sir,My router GSR popped out warning message Continually:"%LC-3-PSALOADSHARE: MPLS loadsharing inconsistency for 219.72.0.0/16 ti 1 ld 16"I have no idea about it. And per Cisco Error message decode result, there are 2 solution about it:1) Recommended...

I currently have a Cisco 677 in a default configuration where theserver is at 192.168.1.2 and the other machines on the LAN get to theInternet via NAT. We now have been assigned another IP set (4 IPs, 1allocateable to a machine). The new IP was neede...

Hi!I have a Cisco 6509 with IOS version 12.1(13)E. I would like to know how can get SNMP statistics for every fastethetnet port on every module?I found some documentation about subinterfaces but it seems that this version of IOS does not support subi...

Is there a limit on the number of switches that can be daisy – chained ?I have (2) 4006 switches at the core of our LAN – we use 3548 XL switches in the closets which are trunked vis gigabit interfaces to the 2 4006 switches can I do the followingCor...

Hello , Why Cisco Works cannot monitor private addresses ? When i try to start monitoring i see the following message: Status 11018 Invalid Address. Is there a way to use Cisco works with private addresses ? Thanks fo supprting me

Hello,I have two questions here on the above.Are PIM joins sent multicast or unicast. Some docs says it's unicast, but I see it as multicast in my trace.Also, If a flow maintains state for a period of time, do PIM-Join messages get sent periodically...

i want options as to what IOS i should upgrade to there is a total of about 150 routers and 100 switches.The Core is built with 7200's that are running enterprise 122-12a ... these routers have enough memory to upgrade to either 12.2.17a or 12.3.1aTh...

hi,is there a way to know my serial number of my wic enet ethernet card, i took a look at it, i found auther number, but not the serial number.thanks.

The Serial int have frame-relay encap declare on them, no keepalive and no ip address. I have a sub-intf with IP address on it, frame-relay int-dlci 101 IETF, no cdp enable, no ip directed-broadcast.The serial int is connected to a VSAT modem. The pr...

i have 3 1750v routers and cant ping any of the serial interfaces. Even when i telnet into the router.Pls what could be the problem

Is there any differences between 3640 & 3040A

being relatively new to routing, I'm wondering wether it is possible to do as such:I am going to connect my branch office(site A) to the main office(site B). We have a leased line in place and have already purchased two 1721's. The main office curren...