What is a Reson for Outgoing Tcp Connections to Port 25 (SMTP) From Random Tcp Ports on a Pc with no Emamil Client Running? The IP addresses that it was trying to reach resolved to yahoo and aol webmail mx servers. I am trying to track down a spam virus in a network, is this [...]
Answer Question | June 22, 2010 8:48 PM
SMTP, SMTP Errors, TCP
Task: 5 tire sales locations want to their locations to a common application server and possibly an email server. Issues: My brother does business with the company and the owner said that he was quoted $70K to do the job. At the moment, they only have their onsite PC’s. I believe that there has to [...]
Answer Question | June 21, 2010 6:11 PM
Application Server, Email Server, Network design
Hi, I would like to get help, I have 2 computers: computer A with 1 network card, IP 172.19.3.22 DG 172.19.3.254 computer B with 2 network cards, ETH0 IP 172.19.35.75 DG 172.19.35.254 ETH1 IP 10.0.0.2 DG 10.0.0.254 Between the computers I have cisco switch with 2 Vlans, Vlan 3 for computer A and Vlan 35 [...]
Answer Question | June 29, 2010 9:27 AM
Cisco Routers, Cisco switches, Cisco VLAN, Network Configuration, Routers, SSH
Friend I have mpls line to connectivty from head office to branch office, one live and one backup, now i would like configure HSRP for active active setup. My question is ,right now our backup line is using only redundancy,this line is mpls, if i configure HSRP this line can use another application as well [...]
Answer Question | November 16, 2011 3:52 AM
CCNP, Cisco Certified Network Professional, Cisco Routers, HSRP, MPLS, Redundant Switches, Routers
We are trying using MAC address authentication for AP from NPS RADIUS Windows Server 2008. Two things we are facing need help: What’s the “condition” selected and how’s the format? Secondly, How do we excute the query of SQL( 2008)table column? I do make conection successful but I do not have any action?? SQL Database [...]
Answer Question | November 24, 2010 7:58 PM
MAC address, Radius Server, SQL Query, SQL Server 2008, Windows networking, Windows Server 2008
I have a cisco 3560 switch port 23 connected to a cisco ESW-540 switch port 3 using straight through patch cable. The port on the 3560 keeps shutting down after about 4 hours. To get link up have to perform shut/ noshut on 3560 port 23. What could cause this port to keep shutting down?
Answer Question | June 18, 2010 1:20 PM
Cisco 3560, Cisco switches, Port monitoring, Switches
how can I map a drive to another server on another domain using net use? I tried using this comman but didn’t work net use n: \servernamesharename /user:username@domainname password and net use n: \servernamesharename /user:domainnameusername password The user is able to see the folder but could not get in and she has her VPN open [...]
Answer Question | June 20, 2010 6:39 PM
Command Prompt window, Domain management, Network Drive Mapping, Network management, Server management
What are the top worst nic cards and / or worst suppliers of nic cards?
Answer Question | June 19, 2010 4:39 PM
Network hardware, Network Interface Cards, NIC, NIC Problem
i need to reset my network but none of my added computers are recognizing the router wrt54g do i need to change the name of my network. the network went down while i was awy for a couple of days and never has come back up.
Answer Question | February 18, 2011 1:30 PM
Linksys WRT54G, Network connectivity, Network management, Router configuration, Routers, Windows Vista
hi all, i have this general question about workstations belonging to a certain network domain. here is the situation… there are several workstations in room A and another group of workstations in room B. All workstations in both rooms belong to a network domain say C. What is required is that how can one limit [...]
Answer Question | June 17, 2010 8:31 AM
Domain, Network Access Control, User access, Windows XP, Workstations
How can I keep my 2 web servers in Sync? I am running NLB for load balancing but i cant keep the two servers in sync.
Answer Question | July 28, 2010 5:07 AM
IIS, IIS Server, Load balancing, Network Load Balancing cluster, NLB cluster, Web servers
What is the best web browswer to use with Cisco Partner tools such as the config and order status tools?
Answer Question | June 17, 2010 7:47 PM
Application Compatibility, Cisco, Cisco Partner Tools, lenovo, Web browsers
How do I get rid of DNS lookup errors, when I have found these pages before?
Answer Question | June 17, 2010 7:10 PM
Browser security, DNS, Windows Vista
i use pap2 linksys for telephone and iuse sip well username and password correct but do not connect to the server sip pease tell me the port another 5060
Answer Question | June 17, 2010 6:16 PM
Linksys, Server Connection Failed
Hi can anyone please tell me wat they knw about cisco servers and their feautures….plssss
Answer Question | June 16, 2010 3:44 PM
Cisco, Cisco Servers, Servers
I have two onboard NIC in windows server 2008 machine one LAN (LOCAL) IP & another has static IP that given by my ISP. I use this server as test web server. So it is connected with both NIC as same time with local & live public IP. This server is on local domain also. [...]
Answer Question | June 16, 2010 9:15 AM
LAN, Local area networks, NIC, NIC Problem, Web Server, Windows Server 2008
Hi, is it possible to have both site-to-site and client-to-site vpv on the same interface dialer???
Answer Question | February 18, 2011 4:58 PM
Cisco 2811, Cisco Routers, Cisco VPN, Routers, VPN design
Is there a difference between Ethernet WAN and Wide Area Ethernet? If not, are there other terms people use to describe a high-speed wide area network (WAN) service that uses Ethernet connectivity? Thanks!
Answer Question | June 15, 2010 1:50 PM
Ethernet, Networking, Telecom, WAN, Wide Area Networks
We have got two server One is SCO-UNIX OS and another one has got Red Hat Linux Enerprise version 5.0 How to transfer the data within two servers thru FTP Command
Answer Question | June 15, 2010 12:14 PM
Data transfer, FTP, Red Hat Enterprise Linux, Unix OS
hi i have one wireless Linksys usb network adaptor , i connect it to my Laptop after getting signal internet start normally .know question is that i want to use my laptop as a wireless repeater .( like attach one router to laptop and getting signal in my place) actually in my room there is very low [...]
Answer Question | August 19, 2010 9:26 AM
TCP/IP, Wi-Fi, Wireless in 2010, Wireless networking