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Recently, our users are seeing slow performace on our IP network which is running Novell 5.1 with NDS and Windows 2000 servers. After we ran a packet analysis on the network, we discovered for some reason, we are seeing alot of NETBios name service broadcast traffic originated from Win2k...

We have some users complaining that some emails they are sending to their clients are bouncing back to them. I did a Nslookup for “MX” records for these domains and found out they don’t exist. Only an “A” record is available. I assume that must be the problem, but the users claims that other...

Here is the deal. We have some users complaining that some emails they are sending to their clients are bouncing back to them. I did a Nslookup for “MX” records for these domains and found out they don’t exist. Only an “A” record is available. I assume that must be the problem, but the users...

Hi guys, Hope some experts here can shine some light on simple question on BGP protocol. We recently got a single router with (2) serial T1 connections to the Internet. As a fault tolerance measure, the (2) T1 are connected to different network segments located at (2) different ISP POPs. Our...

I have a simple question on upgrading from Exchange5.5 to Exchange2000. I understand the Exchange2000 requires Active Directory to run. Right now in our office, we're in the process of upgrading our Windows NT4 to Windows2000 with AD, but running in a Mixed Mode environment. The question is...

I'm really new to SQL, and has a very basic question that need the experts help here. I'm trying to pass a user input variable from a unbound input box in a form in MSAccess to run a pass-through query running MS-SQL7. But it looks like there is no way to pass the variable. Below is the simple...

We have a new website developed to replace an existing site with the same site domain name and entry point, but with a new IP address, and a simple ASP response.redirect homepage. But our problem is that we are worrying that visitors may have bookmarked pages inside the existing website, and...

Can some of the experts out there can help me to resolve this NAT problem. I have a regular 2621 running IOS 12.1(7) with a full channelized T1 connection on HDLC via a S0/0 WAN interface, and a F0/0 fastEthernet LAN interface. I want to create a NAT/PAT between the WAN and LAN interface. But...

I have a general question. Our company has a corporate office Cisco 3640 running multiple encryted VPN tunnels to 7 regional offices with 2620s. We have just add a new office and we have a spare Cisco 2620 with a T1 interface and ethernet interface. But the IOS version of this spare router...

At our site we have (4) Exchange 5.5 (SP4) servers running on NT4 connected in our LAN segment via a standard Site Connector. Lately one of the Exchange server is getting MTA warning events 57, 289 and 1290 saying could not make a connection to the other Exchange servers. I have checked MS...

Hi guys, We just got a T1 circuit installed, and attempting to configure a Cisco 2600 to get connectivity. What we got after the configuration of the serial interface is "Serial 0/1 is up, Protocol is down (looped)". I am certained that non of the interfaces are setup as loopback...

I have a simple question that I hope you guys can help. I am wondering on a NT4 Server, will the sharing/security permissions set on a folder be inherited to subfolders if 1) the subfolder is existing. 2) the subfolder is newly created without any rights explicitly assigned.

Here is an interesting one. Our consultant has setup a Cisco 2600 with serial int s0/0 and int e0/0. There is a extended access-list 199 configured with the usual statements to deny internet chats and special ports. But when I use "sh ip int" to try check which interface the...