Server Networking

Hi. allI have several routers with dlsw feature.Routers works properly yesterday but not today.Someone complained to me why sna communication be delayed today?So i tried to check such as dlsw peer, circuit.i found instatble of the Circuit.circuit's u...

Hi all,I would Know if anyone have suggestion about this problem happened some days ago :The topology is :HOST <---> snasw/dlsw routers <-----> branch offices router with dl...

In our organization, We have two 7206 Escon connected routers via CPA to our existing os390 machines. Over these connections we are running CSNA, DLSW+and some TN3270 sessions. However, we are beside replacing these os390 machines with the new IBM VM...

I'm looking for some basic info on the best way to setup a webfarm with load balancers and firewalls. We have about 6 webservers, but need to implement load balancing and firewalls.

Hello,I've configured STUN between an AS/400 and 2 x 5494 controllers across a serial link using two 2621 routersI've pretty much copied the configuration from the example web site which shows this exactly as we have ithttp://www.cisco.com/en/US/part...

What router would do you recommend if a customer has 20 autoteller machine (ATMs) connected to each of its regional office and the regional office has a serial connection back to the ISP nearest nodes? Also, if the customer Data Center is supporting ...

Dear forum hello,we have come to a design issue and I will need your guidence. We have a 7206 router (actually there are 2 but let's concedrate for the moment on 1) whixh is connected to an OSA ethernet card. This router runs SNASw/DLSW+ and has abou...

sometimes we cannot telnet to a router configured with DLSW and OSPF.Could be a problem with the TCP stack ?

hi, i have a verry critical issue,my company is connected using stm lines, and there are not working properly, because we have like 50% of the traffic lost,when we spoke to the provider, they told us there line are fine, and it could be a clock probl...

Dear Membersi am in need of some routers, with 5 Nos of STM-16 and 4 Nos of STM-4 Ports, can u suggest me some router and teh Line cards, i am getting confused.coming to think about it, why is GSR considered the BEst Router , when a 7600 with Sup-720...

I hope this is the right placce for this question so here goes.I have a good size datacenter and we have lots of changes going on. We have add, move and chages going almost daily. With those changes we get new severs put on the network and old one re...

Hi, I have a network that is point to point over the E1. I want to setup the redundancy, I want the VPN to be implement in such a way that if My primary link Point to point E1 goes down, immediately all the traffic should switch over to VPN. Lets say...

Hello, I have a question on performance of 7204VXR regarding SNASw and DLSw.In a white paper "SNASw performance" it is stated that a data center router running HPR/IP and DLSw has performance about 300 transactions per second for 50% cpu utilisation....

Dear all,I have a query on link load balancing. My scenario goes like this. The customer has taken web hosting services from two data centers. When an user who is accessing the servcies available in primary data center gets disconnected due to say li...