Server Networking

I have a connection like this:pu 2.0---r1--r---r----r------r2----390 r1#sh stunThis peer: 10.1.1.2 *Serial6/1 (group 1 [sdlc]) state rx_pkts tx_pkts drops poll C8 TCP 10.1.2.1 close * 6752 4023 0 SDLC Local Acknowledgement: *Serial6/1 (group 1 [sdlc]...

We are a small school district K-12 We have a 16 site point to points network with a 7206 in the center and 2501s at the remotes, most of the sites have 1/2 of a T-1 (The other 1/2 is muxed voice)while 2 (a HS and the Maint and Ops) have a full T-1, ...

Hello there, thanks in advance for your answers.Anyhow, I would like to implement the following on snasw.3 links to Applications: one is via IP (HPR/IP) port and 2 are via DLC port.The Adjacent CP is the same in all 3 cases.I've tried it, but it's wo...

I have to migrate my sna traffic, now direct attach to channel Escon with cpa interface, to qllc with x25 interface to 3745 controller conected to a serial interface of the router.I have to know what x25 bandwidth may I reserve. I can see the cpa tra...

We have a customer that has a s/360 at each end and we are looking at running it over a VPN.What we need to know is the devices that should be on each end to allow them to talk to each other.Does any IOS with the IBM featureset do, like a 1600? If so...

I have a requirement to have several vlans bridged because of sna/netbios applications. I have heard that inter-vlan bridging has the potential for many problems and have heard that running the dec protocol for bridging on the core routers instead of...

Is it possible to connect to OS/390's together (VTAM to VTAM) over WAN link using CIP against OSA & Enterprise Extender ?If so has anyone demo what/how to configure each site.Thanks

I am investigating the possibility of using our 2500 router for SDLC. We have an AS/400. Is this possible and does anyone have advice on configuration and connections?Thanks,Bob

For Cisco routers, does RSRB the way to have SRB over serial interface? (not Frame relay, just WAN connection connected by NTU)For RSRB, both ends of the WAN link have to encapsulate SRB frames in either:1. TCP/IP2. FST3. HDLCIf we want to have direc...

Is anyone aware of published failure rates on Cisco Chasis and cards. I need this information to calculate my requirement for spare hardware. Thanks.

I have 2 core 6509's with MSM's and 7 of 40 vlans that are bridged only with one MSM for llc traffic. I have 2 hub routers that are the dlsw peers that go to the host that are also in the same bridge group. We are trying to get full redundancy in the...

I have two Ethernet segments and pair of DLSW+ routers between them. I would like to implement traffic classification, but all my traffic flows through high or low priority queues. Why ?sap-priority-list 1 normal smac 0000.3049.d7f0dlsw local-peer pe...

We have a client who uses two CIP cards to connect to mainframe host via TCPaccess w/ GATED. Is it possible to use a logical address for the CIP instead of physical address for TCPaccess network configuration? Because we tried to use a logical addres...

I have a HOST with OS/390 and three OSA Fastethernetand I have define a VIPA. These Three OSA are conected to a 6500 (three differen ports).VIPA is a Virtual IP Adrres, that I can reach through any OSA adapter. How can I do if I wanted to balance IP ...

| |****** ******** | |* *--CPA1--*7206-1*--| ******** |*IBM * ******** |--*7206-3*--|* * | ******** |*HOST* | |* * ******** |--******** |* *--CPA2--*7206-2*--| *7206-4*--|****** ******** | ******** | | | 7206-1 and 7206-2 manage the the connection to...