Other Network Architecture Subjects

I thnik I understand how the ip-helper address works fairly well. However, our DHCP admins now want to add 2nd ip-helper addresses in the routers. I can't seem to find any information on cco about how the routers behaves regarding the 2nd address. Do...

I am seeing output drops on my IMA interface. Does anyone know what a common cause for this problem is?

Hi,I have a problem with my inter-vlan router. It's a 6500 with a SUPII with MSFC/PFC and my network has approximately 600 hosts split into 4 VLANS. I cannot understand that such a high-end switch could be dropping packets, considering that there a...

We are just beginning to add ATM serial WAN connections to our network. I cannot get Campus Manager to discover these new ATM links. Any suggestions??

I am a CCDA that supports 9 sales reps at Sprint. One of them asked me if I had ever seen a Cisco poster showing the 7 layers of the OSI model and where various hardware would fit within each layer. (They apparently once had one and found it helpful...

we just installed the cw2000 on a server with specifications of pentium 2 Ghz, 1GB memory, 18GB hard disk (Win2k, sp3). after installing the common services, rme, campus manager and dfm; the whole process has slowed down? any reasons for such?another...

Our Company has a lot of offices and teleworkers distributed all over the country.We have a linux server with a backup solution. this server is calling all the offices and establishing a connection for synching databases and files.By now we are doing...

Hey everyone. We will be opening a gaming/internet cafe up during the summer. I have been speaking with one of the guys at bandwidth.com to get prices on T1's. I decided that we would probably go with the NxT1 that is 3Mbps up/down. He told me I have...

Hello, i have a 7500 running 12.3. It is the NTP Master for my remote routers. I have the remote routers configured with the ntp peer x.x.x.x source serial 0/0 prefer command. Just this past week i have started getting NTP PEERUNREACH Messages and...

Hi,Can anyone tell me what the monitoring status means in the sh int fa x/x command output? I can't find in the documentation.FastEthernet0/23 is up, line protocol is down (monitoring) Hardware is Fast Ethernet, address is 000c.30e9.cd57 (bia 000c.3...

i have 2 catalysts 3750 connected through a trunk connection(copper).The target is to control the multicast traffic, and to block it between them if there is no "Join" request.i have configured "pim dense mode" and "ip igmp immediate leave" on the re...

i need to dedicate the 1Mbps of total internet back bone's to some specific range ip,im using 3550 with LX madule as backbone, NOte. i know its easy to set bandwidth on an interface but so what when another user can use over 1mbps and poor is the my ...

a 2600 router has the couple of serial interface that i need use to get them load sharing for my internet company back bone all over the incoming trafic from my network are using the same ip subent and my router gate way now is configured for gateway...

Hi,Does anyone have experience with connecting WIC-1B S/T to a shared S-BUS?Is there a 100 Ohm termination on this interface board and would that be possible to switch that in&out using a CLI command?Thanks for your help,TH