Other Network Architecture Subjects

Our phone system currently uses a 2-host Teltronics SEB-II to allow connections to the remote pbx's for configuration. I am trying to use the second host port to connect to 2600/2600XM series routers in our remote branches. Has anyone had any experi...

Hi, I have inherited a system which I am trying to make work. It consists of two routers each with an ethernet and a bri. For some reason this very straightforward network has some NAT. I guess the NAT was configured as a workaround for some old lega...

Hi ,is it possible to configure pppoe for dsl on a cisco3640 with a dual-ethernet-interface, or is a adsl-interface for the dsl-modem-connection needed?Which software-release and feature is required to configure pppoe?Thanks for an answer.

------rtr7-----------rtr10----------rtr4----------The line off rtr7 is an ethernet network of 172.16.5.0/29Between rtr7 and rtr10 is a /24 WAN link and runs EIGRP.Between rtr10 and rtr4 is an ethernet network /24 running RIPv1rtr10 redists EIGRP into...

Hello all,Can anyone tell me why OSPF treats loopback interfaces in it's updates as /32s.Many thxKen

i want to know whether there is a restriction for the number of routers in one area. especially in "area 0".where can i find a documentation to explain the question?thanks.

i am reading sam halabi' s excellent book called "internet routing architectures"...on p. 404, it says that for a bgp learnt 0/0 default route "no redistribution was necessary to inject the BGP default into RIP"...i tried a simple lab test and found ...

Can i have the router to choose to go via 203.208.174.18 instead of 203.208.174.22?AMSTRM-7206VXR#sh ip route 203.208.174.18Routing entry for 203.208.174.16/30 Known via "connected", distance 0, metric 0 (connected, via interface) Redistributing vi...

hi, We have a lot of 2950-G with 25% to 30% cpu load.I found the "Calhoun LED Proc" with 9 %.Any one know what the Calhoun LED Proc means ?attached the show process cpu.best regards.fred.OFCE3-3F-20#show proc cpuCPU utilization for five seconds: 26...

Hello,I am a newcomer to DSL technologies and this is my first post in this section.My question. I know that DSL is often used as an access technology into the internet cloud. However, can any of the DSL technologies also work in a point to point ar...

I am trying to configure SNMP on 3600 series router version11.12. It is meant be be accessed through MRTG, but it has not been successful. Other cisco switches are working fine. Any suggestion will be appreciated.

Attack of blaster.worm from lan cause router's cpu utilization reaches 70%-80%, besides intalling patches on affected pcs, is there any other work around on cisco router or switch to filter such viruses?