Other Network Architecture Subjects

I’m not sure where I should begin looking for any solutions that may be out there.My public DNS is currently being handled by Qwest and I am getting ready to change to a different service provider. At the present time I also use a Qwest managed fire...

I have about 300 users going through a Cisco 2801 router with IOS Firewall to get to the internet. All of these users have to go through a proxy server to get to the internet and that server sits on the other side of the T1 from this router. So, I ha...

Hi all,could someone recommend me or give me some experiencewith configuring ACL on VLANs.I have concrete question as well. Could I usereflexive ACLs and ACLs with word established in ACL lines.?Thanks a lot.jl

The router is running IOS 12.0(7)XK3 - the link is currently autonegotiate - i plan to change to manual full duplex 100Mb unless anyone can advise another course of action? Dropping 4-5 % of packets between the 3640 and the 4507 - Is it a conflict wi...

Hi ,I would like to confirm that this behaviour on my 2940 is correct. I have a vtp server configured that is advertising about 10 vlans to the vtp clients of which the 2940 switch is one of these. What I see is that the trunk interface to my vtp ser...

Hi!We currently have a WAN set up in the manner depicted in the attached diagram. For traffic between the 2 sites, we have designed it such that the private MPLS link will be the preferred route, by adding static routes into the each site's main rout...

I am configuring microflow policing on a 6509 with Sup2, PFC2, and CatOS 7.3.1. It works with an ICMP ACE, but not with IP or TCP. Aggregate policing works fine with IP or TCP using port or vlan base QOS. The config is basically the same for microflo...

Hi,I'm trying to configure channelized E1 on Cisco 2621 with 12.1T IOS version.controller E1 0/2E1 0/2 is down. Applique type is Channelized E1 - balanced Far End Block Errors Detected Receiver has loss of signal. Version info Firmware: 20000306,...

Hi All,We have a series of Apple Mac computers and a few Apple Mac servers, connected to our network. The network is comprised of 3524 and 3548 series Catalyst switches.This all works fine during regular operation, however if a file or number of file...

Application: Microsoft Netmeeting used for sharing the desktop, file transfer and Audio/Videoconferencing using the Webcam. Minimum 2 workstations are required with Netmeeting running on them. If you want to videoconference, webcam is attached to the...

Dear sir,I found some result difference between 'show interface' and 'show controller vip 1 tech'my router is 7513. here is the configuration:"interface FastEthernet1/0/0 speed 10 no cdp enable"here is the 'show interface' for Fe1/0/0:"FastEthernet1/...

I get a lot of these messages on my syslog server from a Cisco 7204. What can I do about this? I really want to log everything.

I am installing a 2821 at a remote site. The 2821 has 2 10/100/1000 ports for the LAN segments. The problem is I have 3 LAN segments that will need to be connected. Is the the HWIC-4ESW a viable solution? Will it have Layer 3 functionality? Thank...

I have a device with multiple T1 links running BCP on an MLPPP bundle connected to an PA-MC-8T1 module of a 7500 router. The router is configured for IRB. I am able to bridge and route frames through the 7500 by giving the ML bundle an ip address and...