Server Networking

Hello,there is a problem we have encountered during a test having snasw and dlsw on the same router. The network environment is like the following:(end user PC.ETH)--(7204B)--/DLSW/--(7204A)----(OSA.ETH>MainFrame)End user has PCOM emulator for 3270 d...

I'm analyzing a DLCTRACE in a SNASW (EE on uplinks and DLSw for downstream PUs) environment. I see several entries labeled as SEND_MU frame but I cannot understand its format and meaning.Here follows an example:379397 IT0M In sz:68 SEND_MU ...

I'm having trouble trying to configure cisco 2612 router to connect SNA server to datacenter host. please refer to connectivity below.SNA server--eth----router--t/r--control unit--modem-SDLC---modem---FEP the controller unit has token ring card insta...

Hello, Currently we have a mainframe IBM, we prefer to use network IP. i want to inter-connect the network Token Ring of IBM to the remainder of the network and allowing the end-users to use their Windows station to connect to the mainframe by using...

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...