Other Network Architecture Subjects

I'm fairly new to this and have a question.I have a Cisco 1750 with a T1 DSU/CSU interface card connected to a point-to-point T1 circuit configured for data only. The physical connection is one cat5 cable connected to the T1 provider and the other en...

Dear NetPro Team,I would like to know how and where to issue the to me extremly interesting command show vlan internal usage.Thanks in advanceBy the way the command is described in the documentation!

I have a Catalyst 3508 -8 port Gigabit fiber box that I use to facilitate backbone to several 3548 boxes at access layer for a small customer. I have a need to effect a connection from one of the unused GBIC ports on my 3508 box to a GBIC port on an...

We have a mixture of 1600 series routers with BRI's connecting back to our HQ site, 3660 with a PRI. We need to stop the HQ site dialing the satellites, and receive incoming calls only. I have searched this forum to no avail, and have tried a suggest...

I have 2 cat4006's trunked together via dot1q, working fine. The one with the Sup-3 is VTP server, the Sup-2 is VTP client. I get a proper address via DHCP from the Sup-2 box so that is working fine. However I cannot ping one box from the other vi...

If I'm interpreting the documentation correctly, it says it's possible to do this and the switch won't reload. Anyone have 1st hand experience doing a hot install with a 4306 card?

If a switch port connected to a workstation or server is configured with fast start disabled and another workstation configured with port fast disabled leaves or joins bridge what impact, if any, does it have on other ports on bridge configured with ...

Hi all,I'm looking for a Cisco switch to perform load balancing in a way that is like HP's implementation with switch meshing. Does anyone know if Cisco supports switch meshing in a way that is similar to HP's? I'm looking at the Cisco 2950 and 350...

Hi There,I'm trying to backup several remote sites' wan connection with isdn to a central site ( a hub and spoke topology for ddr backup). I want the remote sites to call the central site when the wan link goes down but not the other way round. The ...

do you know if it possible to put a time profileon a router so that ISDN/Dailer calls can only be made @ certain times

I have a 3550 switch which is stuck in boot loader mode. When I type as asked "boot" the following is displayed.switch: bootLoading "flash"...flash: permission deniedError loading "flash"Interrupt within 5 seconds to abort boot process.Boot process f...

i have 2fe2w card in my 3640 i want to do load balancing i have 2 lease lines coming in when they go to my switch which is in one /24 subnet i want them to load balance using the 2 ethernet ports i can give only one gateway is this possible by creati...

I have two Supervisors. One is identified as a WS-X6K-SUP2-2GE in module 1 whereas the second as WS-X6K-S2U-MSFC2 in module 1. Are these effectivelty the same supervisor but with different memory? Both have a WS-F6K-MSFC2 in Module 15. Do both these ...

I have still problems when dialing from the cisco 2651 to the CiscoRAS. I ping from the cisco2651 to the IP adress 192.168.10.3In earlier conversations I made some changes, but it wasn't enoughHere below you see the config files and debug informatio...

I have just replaced some 3COM Superstack 2 switches with some Catalyst 2950 switches.Since then I have the following problem:There are 2 x Novell 5 servers, one with a 3COM NIC (Even Server), the other with an Intel NIC (Odd Server), which are still...