Other Network Architecture Subjects

We are trying to configure an Aironet 1200 with multiple VLANs without much luck. At this point, I am stuck trying to get the VLANs working on our Catalyst 4006 Sup3 switch.The FAS0 on the AP is connected to Gi4/23 on the 4006. When I configure por...

Hi,This is a problem with one of my 2611 router, the router boots properly functions properly with 0x3921 as the config register and 115200 console baud rate, the router does not boot or function with any standard registers, with 0x2102 i get a FIFO ...

Is the feature "HSRP tracking" also possible on serial subinterfaces or only on the main interface? And if so, is it available in every IOS on every router?

I just wanted to double check on how to reset a router before i send it back to the leasing company. I have 2600's and 3600 to send back.Right now I am using these commands:config-register 0x2142When it reboots, it asks me to redo the setup. Seems ...

I currently have a client that is configuring a new network entirly via CMS from a stack(3) of 3750's as the cluster commander. The 3750 stack is the concentrator for a group of 2950 switches. Each 2950 switch has both of its gig uplink ports comin...

Can someone let me know why I cannot see the VLANs on the 1912 from the 3550? From the 3550 I can ping the ip on the 1912 across the trunk but am not able to ping any of the other IP's on the 1912 from the 3550. These IP’s are on different VLANs ( 6,...

Can anybody help me to find out what an acceptable number of broadcasts is on a switch port in a class c vlan? We had an issue when a device on a switch port was broadcasting continuously which caused the vlan to slow down to the extent that it was n...

Howdy. We've recently replaced our Cisco 29xx switches with Cisco 3548 switches on our office LAN.Since that time I've found that two Macintosh computers will not consistantly print through the new switches. I've verified this by connecting the com...

Hello, I've upgrade the IOS version on my 6509 but I couldn't delete the oldest version. I used clear, erase, commands but each time I did show flash command the oldest version was always there. There is a way to delete it and get free space on my f...

Does anyone know when the 4th Release of 12.3T will become available?

What ACL should i create to give someone access to my ftp site...which they have dhcp ,and usually stay on the same subnet too....EX: 24.29.151.57

Hi all,I have a 6509. I have a few VLANS on it. All have ips. One of the VLANS is a DMZ for some servers. What I would like to do is disable MLS on that VLAN and force the traffic to come in and out of a port that is actually hooked up to the out...

Hi All,I'm trying to upgrade the IOS image on an old 7206 router. The tftp download fails after about 700kb, with a message like "tftp error -3". This also causes the tftp server (SolarWinds) to crash. I don't have this problem w/ any other router, s...

Hi,I currently have on my production routers and switches running the following IOS :- c2600-io3s56i-mz.120-5.XK2.bin,- c2900xl-c3h2s-mz.120-5.WC5.bin,- c2900XL-c3h2s-mz-120.5-XU.bin.According to your web site, the caveat CSCed68575 has been detected...

Hi everyone! I have a problem with sessions being dropped for a vast number of users. I have a web farm of 2003 servers with iis6 and I am behind a LocalDirector box. Users usually go back to the appropriate server and maintain a session, but I not...