Server Networking

I need to manage 10 customer from IDC.10 cutomer may use same ip range for example 10.0.0.0/x,172.16.0.0/x,192.168.0.0/x & all customer will terminate on switch or router(6509 & any router).1.How to design the network such that i can manage each cuto...

I'm not quite sure how to ask this question but...We have leveraged DLSw peers inside our data center. Leveraged meaning more than one client peers with them. How can I keep a client from advertizing unwanted host mac addresses to us and how can we k...

Hello,I have to do a HNAS connection between a Cisco router and an IBM mainframe. I have to use XOT, but I have never done a configuration like this and documentation is not clear enough.Can anybody share a configuration or give me some clues? How do...

Hello forum,in a big x25 installation we are doing currently, we observed some errors that most of them apears to have to do with the facilities coded. In most debugs x25 events for example the usual message is cause 3, diag 65 Unknown facility code,...

Is there any documentation on the proximity of cisco equipment in relation to the Gauss value created by an MRI magnet?

We are triyng to use X.25 but in the IBM 3745 we do not see the packets...the sh debug x25 output is:[172.29.11.254,13554/172.17.2.253,1998]: XOT I P/Inactive Call (27) 8 lci 1 From (9): 368104980 To (8): 36111111 Facilities: (6) Packet sizes: 128 12...

Hi Friends,I am having two different links. Both are leased lines. One link is 1 Mbps and the other is 2Mbps.I am having a FTP Server in other (Remote) location. The FTP Server IP is 10.1.1.1I am reaching this IP in 360 msec via 1 Mbps link.I am reac...

I'm about to gain a 7206VXR that's being decommissioned from its current purpose and plan to utilize it not for routing, but to provide centralized services to other routers in the enterprise. My initial thoughts are as a primary NTP server and an IO...

We are trying to run rip with the mainframe and configure vipa omproute. the mainframe is getting rip routes from the router. however, the router does not see the vipa address in it's routing table. according to ibm "routing with vipa" manual, when c...

I have a 7204vxr router with two CPA cards. Each one connects to a different mainframe, and I would like to run the TN3270 server on each of my CPA's. Is this allowed? I have an active PU in VTAM on both systems, but cannot open a session on the seco...

We proposed a standard setup for a LAN to one of our customers, where the servers are connected access switches (3500 series), and the access switches are dually homed to two 6513 distribution switches. The two 6513 are connected together via etherch...

Hello forum,we came accross a problem where the ISDN back up of a x.25 connection is not establishing svcs, whereas the serial interface does. The network topology is as follows:(FEP)-x.25-(ciscoB)-x25-(ciscoA)-x.25-(client) +-ISDN back up to ciscoB ...

Hi all,I have a big problem.I have a router which has 3 X.25 lines configured to accept QLLC calls from a logical phone numbers. The aim of this operation is that our MVS check the status of each line through EE on the router, and if a call enter fro...