Other Network Architecture Subjects

I am having a third part stage a 1-Port RJ-48 Multiflex Trunk for a E1 Frame Relay access circuit. To make is even a little harder the client is installing the router. I do not have any experiance with the 1-Port RJ-48 Multiflex Trunk card and am l...

Hi,I have two separate network and would like to combine them together through a single ethernet cable. The first group is using 6x3com swtiches (3300, 4900 etc). The second group is using cisco 6500 series. Currently the two networks are connected b...

Hello Guys:I have a 3548XL switch, in its syslog, I found this kind of errors, is there anybody can help me on this?Many thanks.May 4 17:40:25: %LINK-4-ERROR: FastEthernet0/34 is experiencing errorsMay 4 17:46:26: %LINK-4-ERROR: FastEthernet0/34 is...

Syslog message,Failed to log in from console, come from console when telnet to console or any port change stauts(up/down). The message is intermttently appear.

I have been using Hyperterminal built into Windows to configure and upgrade our switches and routers. Any suggestions on a better terminal software to use???Thanks, Adam

Is there a way to reorder a stack of 3550 switches so when you veiw the cluster thru CMS it is the same view as the physical location of the switches in the rack. I clustered them in the order I wanted but the CMS view was reordered by itself.Looks l...

I have three ATM connection into our 2651xm router with nm-ima-4t1 network module.. The ISP only provided me with one ip address and one pvc. how do i bundle three connection into one? can anyone give me the technique to do that.. many thanks.

What happens when an IMA trunk fails ? Say I have 2 or 3 T1s in an IMA group and one fails. I assume the cells will start processing over the remaining trunk(s) (or T1[s]). I couldn't find any references to this.

Hi everyone,I have a Cat4k CatOS 7.1(1) as VMPS-Client.Sometimes I receive a syslog " %SYS-4-P2_WARN: 1/Host 00:30:05:5b:0e:31 access denied on port X/XX "and the host can't work properly. The MAC isn't learnt and no traffic aren't received on the po...

Is it possible to configure Policy Based Routing on the ethernet link where in i want some traffic originating from specified source on one ehternet link and some on other ethernet link and if one of the ethernet link goes down all the traffic shoul...

I don't trust the telco and am having the same exact problem with two sites. Both sites have 1721s with WIC-2A/S's. 1,000 1,000 byte PINGs has about 96% successful. Config:interface Serial0 description test circuit bandwidth 64 no ip address encap...

What is the distance limitation on a 6500 switch fibre module using multimode fibre not singlemode?

Hi; I appear to be having strange trouble with CEF and adjacency on a Cisco 1711 running 12.3(7)T. I suspect that it is a bug.I have now recreated the problem in a lab environment. A small diagram is attached. The network is setup as follows:- Cisco ...

I'm looking for a guideline as to how much bandwidth I need per user for an internet connection. Traffic will be limited to HTTP/HTTPS and e-mail.I've read that rule of thumb for ISPs is to take in no more than 5 T1's per every T1 connecting to the ...