Other Network Architecture Subjects

I have a 2270R that has the t-1 pluged directly into the wan0 port. I need to use two of the T-1's channels for voice. How do you use the CSU prtion of this router. If I use a external csu/dsu how do I hand the Data to the router (what cable and p...

I have a need to install a channel between a Catalyst 2924XL (IOS)and a Catalyst C2980G-A (CatOS). Is the way these two switches handle channeling compatible with each other?

I got a 5509-RSM, Ver 12.0(7)T and got only a few icmp redirects on my token ring interface (in vlan888 type trbf) which is allowed to send redirects. cef is enabled but it also doesn't work with "no ip cef". ip route-cache same-interface is enabled....

We are having a problem with a Compaq server connected to a C3524PWR-XL switch. Periodically, the switch looses connection to the server (or the server looses connection to the switch)Typically, workstations on the same LAN segment can access (ping)...

Hi Friends !!!I have offices at three different locations in same city. At all the three building I have installed Ericcsion Digital Exchange (EPBAX) whereby my employees can get start conversation by dialing the extension only. So virtually its sin...

Using this bundled platform:3620 PRI Dial Bundle: 1FE2CT1-CSU,24DM,IP IOS1) Can the inbound ISDN BRI and Analog modem clients Multilink? 2) Can the system support both connecting client types or is this for analog modm services only?

I am using a nat on my 2610 router for our internet connection and i have defined a dynamic nat pool of 4 global ip addresses. My problem is only 4 wkstations are connected at a time and I have to clear ip nat translations to allow other users to acc...

If there is a regional muli-site topology: for one country, select 2 sites as data centers to connect to abroad headquarter datacenter. Within the country, each of 5-10 sites uses 2 routers to connect to the 2 routers in 2 country datacenters. It nee...

Hi could any one tell me where i can get a router simulator, i tried Boson, and the other one ,, is there any free download where i can practice a complete IOs commands and simulated router configuration. Thanx in advance Asif

I can see the MGX's front card but back card.Anbody know how to show them?Thanks and Regrads,

Hi,I've been tasked with writing an app that monitors routers for cpu, memory and interface stats and it's pretty much gone OK until I started examining memory usage numbers for 3600 and 7140 routers.What I'm seeing is that the output of the show mem...

We are implementing VLAN in an ethernet topology.Most switches are Cat 3524xl/48xl but I've some old catalyst c2924xl w/4Mb upgraded to original edition software Release 11.2(8.10)SA6 . According to Release Notes for Release 11.2(8.10)SA6 it is supos...

at the same time their colors are red,but I can reach most of them by ping,why?how to resolve this problem?Thanks!

I have been asked to configure two Cisco 3620s to talk to each other over a megastream line. As I have mainly worked with Gigabit Ethernet, I thought a good starting point would be Config Maker. I added the two routers, both with the same PRI Network...

Hi all,My problem is the following:I have a network A using 10.0.0.0/8 addresses anda network B, which also uses 10.0.0.0/8. 1. Readdressing is not possible, but connectivity must be provided.2. Due to the large amount of possible IP addresses only d...