Server Networking

Hello,i'm trying to understand some problems on the ethernet of router cisco3640,i find a lot of collisions and deferred.My topology is :Ethernet---router A ----FM-----router B----Ethernet(10Mb/s) (10Mb/s)and these are logs in 6 hours about :sh int e...

I have two devices attached via token ring with a wan in the middle.I see circuit established between devices at both ends but not to one device never goes into session.show dlsw circIndex local addr(lsap) remote addr(dsap) state uptime352322278 0020...

We have a requested requirement to provide 1500 SDLC DSLW connections from 1500 remote locations to 1 data center. While attempting to scope out a router(s) type for the data center, we are trying to dig up what the potential limitation would be for ...

In the quest to provide durability for the network, we are using dual routers at each remote site. I am planning to use the ethernet redundancy feature to be able to use both routers when starting a circuit from the remote site, but the central site ...

Within the framework of a project, I need some lights on this subject. Today, I have a connection between my 3745 and one ICA I would like to remove this 3745 and to replace it by a bond series on my router. Thissolution is it possible and which are ...

Hi,i have 2 routers cisco 7206vxr(NPE400) with ios c7200-a3js-mz.121-5.T12.bin , and causally the routers doesn't work correctly.Before i thinked there was a problem with the buffers and i made tuning :buffers small permanent 200buffers small max-fre...

I installed a new 3475 router and setup DSLW peers to the remote sites, and I found my self removing the peers becasue it slowed down the links to a crawl.Once I removed the Peers communications speeds were restored to normal, any ideas?

We have an SNA server on Ethernet and it cannot talk to a token ring device Q159462 from microsoft suggests to disable LLC local Acknowledgement.Does anyone have any suggestions and how can I disable LLC?

I input the following configuration on a CPE router:dlsw local-peer peer-id <address>dlsw timer explorer-wait-time 100dlsw load-balance circuit-countdlsw remote-peer 0 tcp <address1> cost 1 circuit-weight 10dlsw remote-peer 0 tcp <address2> cost 1 ci...

Hi,I am new to serial tunneling. I was wondering whether the following is possible. I want to connect 2 routers through HDLC using the serial interfaces on each with STUN. r1 ---- s0 ---- r2 ---- STUN ---- r3 ---- s0 ---- r4I configured STUN between ...

Usually, I use to avoid some well-know destination mac frames could will be processed by DLSW process on ethernet routers using bridge group x input-pattern-list (1100-1199):dlsw local-peer peer-id xxx.xxx.xxx.xxxdlsw remote-peer 0 tcp yyy.yyy.yyy.yy...

Has anyone done RPR+ ? I got 2 7507 both with dual RSP4, is that ok?

Can you tell me where I can get more information to decipher messages in the snasw pdlog. We had a recent SNA response time problem that appeared to fix itself. The common element is snasw. I am wondering if info. in the pdlog may have given me some ...

I need to usnderstand what role does SRB and 5500 (with no RSM) when talking to a token ring AS/400.Does the ring number on the switch need to match the routers ring number when setting up the i.e source-bridge ring-group 100 Any helpfull hints or li...