Other Network Architecture Subjects

I am rookie when it comes to vlans so please keep this in mind.What I am trying to accomplish is we have a 10.16.0.0/16 network.I want to create 2 vlans (to seperate traffic)like have 10.16.1.1-20 on 1 vlan and 10.16.1.21-40 on another, can I do this...

For IPM, after enabling the SNMP trap at Operations, how to use DFM to receive the trap?Thank you.

Hi all,I am setting up a Cisco 1603 router configured to use ISDN BRI to dial to a NT RAS server for Internet Access. The IP address plan is as follow:(Due to security reason I will not publish the public IP address, instead, I use private range. Ass...

Appreciation in advance.....Kindly ,technically enlighten me as to what might be the posiible advantages and points which make TCP/IP networks advantageous and prefferable over Frame-relay neworks.Do ERP applications run better over frame-relay or an...

I have used a Cisco 2600 series router with two T1 connections setup with a shadow line from my ISP. I now also have a frame relay connection to a remote office. I would like to know if the 2600 can handle using the frame connection as a backup rou...

Hello,I recently ran into this problem: I have a 2611 that I can't use to connect to the ISP because the WAN ip address is dhcp assigned. The ethernet interface does not support the 'ip address negotiated' command.Is their any solution to this ? Per...

I have 2 routers running HSRP that are facing 2 other router's that are not. Can their be any problems with traffic going out from the active HSRP router and the return traffic going through the standby traffic. Is their any TCP issus about traffic g...

Hi,I have set up a private network using the 10.10.0.0 address range for testing usage. I can not get the DHCP server working with the 10 network. It works fine with our public class C range.I have checked the IP helper address which is defined on th...

Ok this is VERY strange, I have issues with these switches where they will all of a sudden stop allowing communication to the printers. It does not matter what the make of the printer is, it will shut down all communication with the printers. This is...

I am not sure if this is the right forum to raise this problem.I Need some advice on flash file system.Consider a situation where there are 3 files in flash Two files in flash are with same name (say xyz.bin) and the third is having a different name ...

I have a router aquired from coperate that I want to use to segment my LAN. The router is running I0S 11.2 The router boots fine, but it can not see the Fast Ethernet card that was on it. I tried another card from another router and it can't s...

Hi, our 7507 router serial interfaces are flapping. It is not a telco problem. Which can be the reason of these bounces?.IOS: 11.1(33)CC1Thank you.

I am using netview 6.02 for NT network management software to manage cisco devices. Can I integrate device specific cisco MIBs into the netview application?

Hi everybody,Does someone know whether is normal to lose once in a while the acknowledges of myseq and the remote keepalives (yourseen)???, check the debug messages at 09:20:57 and 09:21:07 and you will see what I am talking about.Any comments will b...

When I span either a VLAN or Port on my 6509 and try to do a datacapture with nGenius 1.3 I get an error. Can anyone help? Wed Dec 19 09:20:03 EST 2001: Error creating datacapture session on device, Details: Couldnt create datacapture session; Wed De...