Server Networking

I am trying to set the MTU to be 1516 on a Token-Ring LANE Client configured on an ATM subinterface. The port adapter is a PA-A3-OC3MM in a 7204VXR router running IOS 12.2IOS will only accept two values for MTU-4490 & 9180. See IOS output below:route...

Having two default gateways (0.0.0.0) causes the inside router to load balance. How does the perimeter router (outside) decide which router to send replies back through? With stateful inspection running, it has to go through the originating firewall....

I put this configuration over a CISCO 2612 with double serial interfaceThe serial 0 is connected with the peer The serial 0/1 itsn't.The FEP is an IBM 3174 .I check the configuration in a test before apply in the production environmentand it works bo...

On Cisco 7507 router during installation of new CIP microcode (CIP-27-21.bin) we have encountered a problem. During router restart we received information on the console "CIP microcode not found" (unfortunatelly we do not have logs from that day). Af...

Is 1000Base-T GBIC Supported in Catalyst 6006 now? If so, what is the hardware/software environment it needs (i.e.1000Base-T GBIC Card type and the CatOS or IOS version)?

We are building a data center and we want to install a 30kva ups system to backup it up. We are currently looking at MGE galaxy 3000. Does anybody have any suggestions? Thanks in advance.Jpoulos

Criteria needed: R1 , R2 R3 are connected over frame relay. R2 is a border router for R1 and R3. R2 shouldnt receive any netbios explorer frame.If i configured a "Dlsw icannotreach sap F0" on R2, is that sufficient ?Thanks

what's the difference between following two configuration? Thank you for your reply.1Ainterface Channel5/2 no ip address no ip directed-broadcast no keepalive lan TokenRing 0 source-bridge 10 1 100 adapter 0 4260.0000.0000 adapter 1 4260.0000.000...

In a data centre which uses VTP trunks to connect user VLANS to the same core switches that connect server and network VLANs, if a switch is added to suppliment a user VLAN it will affect a trunk and hence spanning tree will run on all VLANS. Can I e...

Dear all, what is the recommened cisco router that i should use on this scenario ?i have apply a 4 MB line for my local ISP, there are around 3000 -- 5000 users, but they are not access to the Internet at the same time, almost 50 --70% of them are co...

My 390 host connected with two cip card,Can I define the virtual mac of two cip as same,So I can implemted load balance. Like this:interface Channel1/2 lan TokenRing 0 source-bridge 10 1 755 adapter 0 4000.0755.9026 lan TokenRing 1 source-bridge 1...

Do all the same rules apply when doing Dlsw redundancy with backup msfc's? For example, do I need the following types of commands:dlsw transparent redundancy-enable xxxx master-priority xand dlsw transparent map local-mac xxxx remote-mac xxxx neigh...

Hi all.Long time reader, first time poster.I'm setting up our cage at our new datacentre here and I'm not sure what setup to use, in regards to switches/routersBasically will have a 1Gigabit connection through a GBIC card.I will have about 3 racks, e...

We would like to implement a VTAM APPN Border Node solution between 2 VTAM hosts that are in separate locations. We are looking to utilize CMPC to each local CIP router, but I am looking for a good example and recommendations and suggestions as to...

I have 2 mainframes. Each mainframe is part of a different logical SNA/VTAm network. Each mainframe has a front end processor ( FEP ). The mainframes communicate with each other through MSNF via a TIC on each front end processor. The communication c...