I have a windows 2003 network and computers are getting IP addresses via DHCP. One particular computer I am unable to ping by either computer name or ip address which when pinging by name gets...
I am having difficulty accessing a web site which, until recently, has given me no trouble at all, www.mp3sparks.com.
Up until about a month ago, I could access the web site without inciden...
I have installed WS_FTP Server 6 in order to host SSH for multiple clients. I want to be able to have it listen on a number of ports but am unsure how to get Windows Server 2003 to listen on ...
Intel_a6:40:ea Broadcast Intel ANS probe Sequence: 3178176768, Sender ID 512, Team ID 00:04:23:a6:40:ea
Does anyone know what this means. What is a Intel Protocl and why is it broadcasting...
I am trying to do a fast ping scan of a private subnet using raw sockets and threads. Reader thread is waiting on FD_READ event (raw socket) to collect echo replies. Main thread issues a bur...
Hello,
My office bldg has two T1 connections coming into the bldg. One connection, connection (1) comes to my side and the other, connection (2) is used by other tenants who are on the ot...
We use an external DNS service to handle DNS queries (www.dnsmadeeasy.com). We just installed a brand new Cisco ASA 5510 Firewall and the Juniper router in question. All DNS http re-directs th...
We are having a problem with telephone paging on our VoIP telephone system. The manufacturer said that this function uses multicasting, which we thought was enabled by default on our Cisco Ca...
Exchange 2003 SP2
Am using Wireshark for packet analysis. I am chasing a repeated blacklisting problem. I believe I have one or more spamming hosts. Can anyone suggest a filter for quick iso...
I recently upgraded our backbone switch to a layer 3 switch and split up the network into VLANs/Subnets. I kept having intermittent issues with network slow downs and our Linksys 942 phones wo...
Hi,
I have some file shares on my Windows file servers. Are there any good monitoring program out there? I expect to monitor the size growth and the user traffic.
thanks in advance
I am ordering a MPLS network and one of the questionaire questions is What is your preferred encapsulation.
The choices are:
PPP
MLPPP
HDLC
Ethernet
Frame
I am accustomed to PPP for...
What is port UDP 4200 used for. I have traffic going between 2 MS ISA2006 servers with Smart Filter Agents on them.
We have a MPLS (3MB) multilink circuit coming into our corporate office. When trying to access the Internet, DNS resolves fine, but the packet is dropped on the next hop on the MPLS network. ...
I am trying to find some rpms for centos5 for ipxutils and I am uable to. i was wondering if someone could point me in the right direction.
I'm just getting my head round how NAT works.
Imagine a simple ADSL router, with a single public IP address. There are 3 machines connected to the router, all sharing the public IP using NA...
LAN 10.100.0.0/16
L0 192.168.254.1/32
A
|\
| \10.105.1.0/30
| \
...
I have four routers - A B C and D. A and B are at site Alpha and C and D are at site Beta. Routers B and C and connect to each other via iBGP. Router A is on the same LAN as B and C and D a...
Dear Experts,
I tried to add a computer to my Domain (corporate network) but I got a message saying that can not add any more computers.
Can you help me out and tell me what is that messag...
What does a jitter of 3.5K mean in terms of good or bad on a RTP conversation ?
3.5k of what? is this a standered way to mesure jitter, and waht scale is it talking about ??
Thank you
A...
For some reason when I do a reverse DNS look up on DNSstuff.com, I get an error saying "It looks like you've stuck me in a loop."
How can I fix it? I have called our ISP to set it up and...
After removing around 87 Virus and close to 500 bits of spyware from a computer, I was presented with Limited or no connectivity from the connection status icon.
Tryed a winsockfix, uninsta...
A little confused with MTU
we run citrix, and found that reducing the MTU to 1200 fixed a lotof issues we had.
now... we only changed on the citrix, box, should I also change all other ser...
Can anybody summarize the concepts of TCP/IP socket programming for C? Just a general high-level summary will do. Please list any include files that are specific to sockets, pitfalls, gotchas...
We have a client that is currenlty running UCME 4.1 on a cisco 2851.
We need to be able to report on call times/Hold Times/Call volume, etc.
Would UCME be able to do this or will we have t...
