Other Network Architecture Subjects

A server (Ethernet card) will call a X25 switch for authentication purposes. I used translate tcp 192.168.13.12 port 9100 x25 5555. Actually the connection is opening but this first day i get an update from the application software engineer that Some...

With a 2621, using a WIC-1T and connecting to a CSU/DSU then to a T1 point to point circuit to another CSU/DSU and a WIC-1T in a 2621. Is the T1 operating at full duplex (that is, 3 meg total) or not?I see many referances to full duplex in IMA cards...

I have four Cisco routers interlinked as frame relay switches. I would like to backup my NNI trunks with ISDN, is it possible? If so, how do I configure my frame-relay route statements to point to the ISDN if the same statements also point to the ser...

My Cisco 803 does not send any MSN to the remote router. Is there a problem in the IOS Software 12.0.3 XV or 12.2(7a)

does the osm-4ge-wan-gbic have the gbics already onboard or do you still have to order the gbics?

I have two routers both with a FastEthernet interface and a serial interface. The serial interfaces connect to an ISP. I also have two hubs and router 1 connects to hub1 while router 2 connects to hub 2. I run HSRP between the two routers and track t...

I have a 2611 terminal server I am trying to configure it for a reverse telnet session. When I try to configure my s0/0 for "physical-layer async", I'm not given that option. Which IOS is supported for that to work?

we want to use an ISDN interface a backup for a serial interface on a cisco router. the problem is:1- the link can be down while the primary interface stays up.2- We can't use any routing protocol beween the router and the equipment behind the link.S...

What is the default value of interface bandwidth on a Ethernet and Fastethernet interfaces ?

I would like to logging in buffer the the source and destination IP address initiating an ISDN call .Is it possible ?How

Which 2600 series routers support ISL? And if they do, what version and feature set of IOS is required?

i have a 2522 router which all of a sudden started to reboot continously. The message what is get is: System Bootstrap, Version 11.0(10c), SOFTWARECopyright (c) 1986-1996 by cisco Systems2500 processor with 14336 Kbytes of main memoryLocal Timeout (c...

I don't want any vty lines available. I want to only access the device via console port. When I try to remove the lines, the router responds, "% Can't delete last 16 VTY lines."

I have configured my 2610 router with one dialer interface for outgoing calls, and one dialer interface for incoming ISDN calls. I want to use the same username for all incoming calls. I also need ppp multilink for callers.Problem: All calls to this ...

I have a 2610 router which has a BRI port as a bakup link that physically connected a S/T port of the NT1 box (There is a free S/T port & BRI - 2B Channel (64K) and 1 B Channel). - Each channel gives 64k bps.Anyone know how do I configure my router ...