Other Network Architecture Subjects

I have a 2611 populated with an E1 card for ISDN PRI in Australia, I am not sure which swicth type to use, primary-net5 or primary-ts014, wither one seems appropriate depending on whic support article I read. On a related topic, I wish to also be abl...

Hi,We are using 2950 switch, which is connected to another switch and etherchannel “Fast Ethernet” between the two switches. But when we check speed it is shows 100 instead of 200. I’m right to think that EtherChannel just balances the traffic load ...

Hi, I have Cisco 3640 Router with IOS 12.x. I wanted to configure tcp intercpet for my web server which has ip address x.x.x.x1. I did the following access-list 103 permit tcp any host x.x.x.x1 ip tcp intercept list 103 After giving this command i wa...

How I can configure NAT over backup interface ISDN BRI?

We have Catalyst 4006 switches each with following config :WS-X4013 CatOS 6.1(2)WS-X4232-L3 IOS 12.0(10)W5(18f)WS-X4148-RJWS-X4306I would like to know the recommended CatOS and IOS versions for the above ...

Hello, In a ospf network , what is the criteria for the selection of a router as ASBR. In case two routers r1 & r2 static subnets-->r2(area 100) -...

Hi all,Has anyone else seen this problem.... 827 attached to Telstra ADSL (Yes, Australaia) All is working fine, router trains up, all layers come up, etc. then an incoming voice call on the POTS line that is supporting the ADSL service kills the ser...

I have a cat 6506 that I will connect a Nortel pbx to for VoIP traffic. The pbx cannot tolerate normal levels of LAN broadcasts from the other 200+ nodes. I found a command in catos (set port broadcast mod/port threshold%) that seems to suppress bcst...

On CCO, about AO/DI: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fdial_c/fnsprt3/dcdxaisd.htm>On the client side, the X.25 switched virtual circuit (SVC) can only be terminated>on an ISDN D channel; however, on the server ...

I have a 2621XM Routrer connected to an MGX/RPM over a Channelized E1 - balanced WAN link. A single Frame Relay PVC is configured over the E1 link and terminates on the same end devices.The 2621XM is advising "Far End Block Errors Detected" in it's ...

I need some help in configuring load balancing between (2) 2621 routers that have (2) PTP T1 lines connecting them. As it stands right now, we have the routers configured for Multilink PPP and both serial interfaces for the T1's are configured for th...

Hi,Has anyone had experience forming neighbors through GRE tunnels?I can't seem to make a neighbor relationshipthanks

I was wondering whether it's possible to provide QOS such as CBWFQ inside a VPN tunnel? To explain things a bit, I currently running QOS on a private FR WAN and management is looking at the possibility of migrating to a broadband DSL WAN running over...

I have a remote site connection to my Main site through a 1760 Router and then to the ISP Via a PIX 506 Firewall.The remote router also a 1760 can ping upto the Main site router but not the firewall nor the clients on the Main site.I've nat'ed Remot...