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When im connecting two companies via ip, i always put ciscos at both ends and build GRE tunnels. This allows both private lans to be accessible to each other over the internet. One problem i have been seeing lately is when i have tunnel up to a remote site that has a AD server, i cannot remote...

Get some Ciscos ! :) If you only have access to a Win Box, i would reccomend loading a 03 box as a PPTP server, but if you want to go the xp route, this should get you in the right direction. http://www.zdnetasia.com/insight/network/0,39044847,39050037-39000223c-1,00.htm

auto duplex was the only way that i was able to get the correct speeds off my cable modem

Problem Solved : Changed duplex and speed settings to default on BOTH fa ports going to switch / cable modem and now im getting the correct speeds. If anyone experiences this problem, first thing i would suggest is to check duplex / speed settings on ports connecting to your cable modem &...

CiSc02811#sh run Building configuration... Current configuration : 4906 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname CiSc02811 ! boot-start-marker boot-end-marker ! logging buffered 51200 warnings no...

Setup is a cable modem going into a 2811 doing dhcp / NAT serving 4 pcs. When pc plugged directly into cable modem, speed test are at 13 down. (i have a 15X2). problem is when i have my cisco plugged in i am not getting half of that ! My internet connection automatically cuts down to 4mb...

Client looks to be authenticated on both cli as well as gui. wireless.mpcstudios.com#show dot11 associations 802.11 Client Stations on Dot11Radio0: SSID [MPC - Cisco AP] : MAC Address IP address Device Name Parent State 0016.ce75.c893 192.168.1.103 4500-radio D620 self Assoc Also...

If the cable modem light is off completely it is losing rf lock with its CMTS which means its offline. you should talk to your isp and ask for db levels for both downstream and upstream. better yet navigate to the modems admin page and take a look at both your SNR and your downstream level...

Company i work for just purchased one these bad boys. I set it up as access point (non-root bridge) and gave it a static. From the cli its online, able to ping dns, and other public ips, but none of my clients can go online. I see the SSID and am able to get an IP from my dhcp server, but i...

Network consist of 30+ Lan computers and 20+ phones. I was also looking into the 2800 series as they have replaced the old 2600/3600. Think I might be better off getting a vpn/firewall image on a 2811 and running with it ?

Windows is the devil.... :)

Thx everyone for all the valuable info. right now we dont have a firewall or IDS, so i would think it would be a great idea to get an ASA. (also gonna be bad ass to learn something new). Right now we just have a 3640 doing all layer 3 work and thats it ! i just walked into this environment so...

Ok right now i got a office running off of a 3640 with no issues. I was thinking of getting a 525 PIX, but with all the talk about ASA, is it even worth it ? i know PIX is still widely used in production networks, so its hard to choose which platform to go with... What you guys running in your...

if you guys need a quick solution to this issue, this is what i did to resolve the problem. Installed Simple DNS v5.0. Set up Nat Ip alias. Point internal lan clients to ip of machine running Simple DNS. My cisco 3640 is not capapable of dns doctoring, so im looking into getting a pix, but...

Currently i only have one /30 assigned to my cisco. What if i put that static on my apache server, and assign my cisco a different /30. That way when internal users try to reach the site, it will get query my isp dns server, and since its a completely diff subnet, it should have a route to it...

i have a /30 between my cable modem and cisco 3640. On 3640 i have dhcp enabled as well as PAT. From there its going into a 3550 which then plugs into all my devices. (cable modem > Cisco 3640 > cisco 3550 > Lan computers / phones.) When i do a tracert from within the network it will comlete...

Ok being a network guy by nature, i was thrown into the fire of server administration.. so bare with me. I have subdomains that are pointed to my external ip. If i try to access the site off the network, i can access it just fine. When i am within the lan, i cannot view page. In order for me...