What’s the best certification for a networking career after the CCNA?
I am a final year student in electrical engineering. I am now working on completing my certification in CCNA. What else is needed for a profession in networking? Should I go for the CCNP and CCIE, MCSE, or RHCE? Please let me know the best way to move towards a networking profession. What should be [...]
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| September 14, 2009 4:07 PM
CCIE, CCNP, MCSE CCNA, Networking, Networking certifications, Networking professionals, RHCE
I am a final year student in electrical engineering. I am now working on completing my certification in CCNA. What else is needed for a profession in networking? Should I go for the CCNP and CCIE, MCSE, or RHCE? Please let me know the best way to move towards a networking profession. What should be [...]
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| September 14, 2009 4:07 PM
CCIE, CCNP, MCSE CCNA, Networking, Networking certifications, Networking professionals, RHCE
Does CCNA or MCSE require programming knowledge?
I’m a final year computer engineering student from India. Does CCNA or MCSE require programming knowledge?
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| May 21, 2011 4:05 PM
CCNA, Computer engineering, MCSE, Networking
I’m a final year computer engineering student from India. Does CCNA or MCSE require programming knowledge?
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| May 21, 2011 4:05 PM
CCNA, Computer engineering, MCSE, Networking
Are there any online tutorials for network management?
I just gained admission to study computer networking management. Are there any online tutorials I can subscribe to and receive via e-mail? And do you have any additional advice about how to gain a deeper understanding of my subject?
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| November 17, 2009 3:56 PM
Network management, Network management tutorials, Networking
I just gained admission to study computer networking management. Are there any online tutorials I can subscribe to and receive via e-mail? And do you have any additional advice about how to gain a deeper understanding of my subject?
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| November 17, 2009 3:56 PM
Network management, Network management tutorials, Networking
Windows 2000 server AD
I have three servers running windows servers 2000 all have lastest SP4. Two are domain controllers and one is Exchange 2000 server. I was testing Windows 2008 RC server on one of our PCs and accidently hooked it up to our network and left it on the network for about 6 hrs then I realized [...]
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| September 10, 2009 3:55 PM
DNS, File replication, Intersite Messaging Service, LDAP, Windows 2000 Server
I have three servers running windows servers 2000 all have lastest SP4. Two are domain controllers and one is Exchange 2000 server. I was testing Windows 2008 RC server on one of our PCs and accidently hooked it up to our network and left it on the network for about 6 hrs then I realized [...]
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| September 10, 2009 3:55 PM
DNS, File replication, Intersite Messaging Service, LDAP, Windows 2000 Server
RIP and OSPF security
can anybody explain to me the Routing Information Protocols and Open Shortest Path First security….how it works and how does it make sure the protocols is secured….?
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| September 8, 2009 7:14 AM
Open Shortest Path First, OSPF, RIP, RIP and OSPF security, Routing information protocol
can anybody explain to me the Routing Information Protocols and Open Shortest Path First security….how it works and how does it make sure the protocols is secured….?
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| September 8, 2009 7:14 AM
Open Shortest Path First, OSPF, RIP, RIP and OSPF security, Routing information protocol
Tracing a Computer to an IP Address
Dear Experts: Someone at my company is using their work computer to anonymously post blog comments from a ghost web-based (free) e-mail address to an another outside website. I heard that the hosts of that website brought this to my company’s attention because they were able to determine that the comment(s) came from one of [...]
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| September 16, 2009 2:31 AM
IP address, IP addressing
Dear Experts: Someone at my company is using their work computer to anonymously post blog comments from a ghost web-based (free) e-mail address to an another outside website. I heard that the hosts of that website brought this to my company’s attention because they were able to determine that the comment(s) came from one of [...]
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| September 16, 2009 2:31 AM
IP address, IP addressing
DOS Attact Message or Just a Simple Query”?
I have checked firewall alert message everyday from my organization firewall equipment, and it returns an alert message “anomaly: udp_src_session, 1001 > threshold 1000, repeated 214 times” Starting from 172.10.2.45:51158 to 210.181.1.24:53. I wanna know whether it’s really infected and indicates DOS attack or just simple DNS query. I hope someone can help me. Thanks in advance Jason.
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| October 19, 2009 2:22 AM
DNS queries, DOS, DOS Attack
I have checked firewall alert message everyday from my organization firewall equipment, and it returns an alert message “anomaly: udp_src_session, 1001 > threshold 1000, repeated 214 times” Starting from 172.10.2.45:51158 to 210.181.1.24:53. I wanna know whether it’s really infected and indicates DOS attack or just simple DNS query. I hope someone can help me. Thanks in advance Jason.
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| October 19, 2009 2:22 AM
DNS queries, DOS, DOS Attack
How to utlize multiple static IP’s when ISP limits physical router connectinos to 1
Hi Experts – 12 months ago, I installed the low-cost configuration below to provide wideband highspeed cable internet to my apartment building. The ISP gave us one static IP, which I gave to my router, which in turns handles DHCP for all the units through the switch and a patch panel. Today, we ordered an [...]
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| February 14, 2011 12:15 AM
Cisco 1805, Network administration, Network configuration management, Routers, Static IP, Static IP Configuration
Hi Experts – 12 months ago, I installed the low-cost configuration below to provide wideband highspeed cable internet to my apartment building. The ISP gave us one static IP, which I gave to my router, which in turns handles DHCP for all the units through the switch and a patch panel. Today, we ordered an [...]
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| February 14, 2011 12:15 AM
Cisco 1805, Network administration, Network configuration management, Routers, Static IP, Static IP Configuration
0x800cccof receiving error in outlook
a new user in a windows server 2003 network is getting ox8oocccof errore message when sending from outlook and he’s not receiving any thing from other users. how to solve this
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| March 2, 2012 5:15 PM
Networking, Outlook 2003, Outlook error messages
a new user in a windows server 2003 network is getting ox8oocccof errore message when sending from outlook and he’s not receiving any thing from other users. how to solve this
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| March 2, 2012 5:15 PM
Networking, Outlook 2003, Outlook error messages
education
hello sir. i have done ccna but i want goo for network security field what course is sutable after the ccna ..and also doing MCP. pls tell me …
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| September 8, 2009 5:08 PM
CCNA, Certification and specialization, Network security
hello sir. i have done ccna but i want goo for network security field what course is sutable after the ccna ..and also doing MCP. pls tell me …
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| September 8, 2009 5:08 PM
CCNA, Certification and specialization, Network security
when receiver send ACK for multiple packets?
I studied tcp sliding window. From there, sender can send several packets without receive ACK from sender based on window size. But in captured packet, receiver send ACK after received two or three packets from server. Why it works like this? window size is enough to get more packets.
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| September 2, 2009 2:28 PM
ACK, Multiple Packets, TCP Sliding Window, TCP/IP
I studied tcp sliding window. From there, sender can send several packets without receive ACK from sender based on window size. But in captured packet, receiver send ACK after received two or three packets from server. Why it works like this? window size is enough to get more packets.
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| September 2, 2009 2:28 PM
ACK, Multiple Packets, TCP Sliding Window, TCP/IP
Meru .11n wireless experience?
I’ve heard varying reports on how well Meru wireless APs work, and was curious if anyone has some hands on experience they’d be willing to share. Does the mesh technology cause any problems? Does it make life simpler from a management perspective? Thanks for any thoughts you could share!
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| October 6, 2009 2:22 PM
Meru, Wi-Fi, Wireless networking
I’ve heard varying reports on how well Meru wireless APs work, and was curious if anyone has some hands on experience they’d be willing to share. Does the mesh technology cause any problems? Does it make life simpler from a management perspective? Thanks for any thoughts you could share!
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| October 6, 2009 2:22 PM
Meru, Wi-Fi, Wireless networking
Firewall NAT
Hello all, I have one public IP which is pointed to my Local Web portal (Port 80) through ISA Firewall. I want to use another website (Port 80) with that public IP. How can i do that ? Thanks
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| September 2, 2009 2:21 PM
Firewalls, IP routing protocols, ISA firewall
Hello all, I have one public IP which is pointed to my Local Web portal (Port 80) through ISA Firewall. I want to use another website (Port 80) with that public IP. How can i do that ? Thanks
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| September 2, 2009 2:21 PM
Firewalls, IP routing protocols, ISA firewall
how to configure access control list?
I have problem to understanding how to configure ACL in firewall and cisco router,,so pleas what is the best way to understand ACL and firewall configuration??
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| March 29, 2012 10:08 AM
Access Control List, ACL, Cisco Routers, Firewalls
I have problem to understanding how to configure ACL in firewall and cisco router,,so pleas what is the best way to understand ACL and firewall configuration??
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| March 29, 2012 10:08 AM
Access Control List, ACL, Cisco Routers, Firewalls
regarding Network
How can i do practise of all levels if network practicals like ospf, eigrp and bgp, isis, hsrp etc. I neeed link where i can i get best webside so i cam guide my self.
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| December 4, 2010 7:30 AM
EIGRP, HSRP, ISIS, OSPF
How can i do practise of all levels if network practicals like ospf, eigrp and bgp, isis, hsrp etc. I neeed link where i can i get best webside so i cam guide my self.
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| December 4, 2010 7:30 AM
EIGRP, HSRP, ISIS, OSPF
Latest network or CCNA related interview questions & answers
Respected sir, I have completed my diploma in Computer Engg. & MCP. Before, I have also passed the CCNA 640-802 exam & got 930 marks. I’m fresher & now searching for a network related job. I would like the latest network related interview questions & answers mostly based on CCNA. Please provide me with any [...]
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| May 9, 2013 6:35 PM
CCNA, Job interviews, Network
Respected sir, I have completed my diploma in Computer Engg. & MCP. Before, I have also passed the CCNA 640-802 exam & got 930 marks. I’m fresher & now searching for a network related job. I would like the latest network related interview questions & answers mostly based on CCNA. Please provide me with any [...]
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| May 9, 2013 6:35 PM
CCNA, Job interviews, Network
IT Assets Managements
[strong] [strong]I work in a company where they grow IT assets like seeds! And it becomes difficult for me and my colleagues to track down the assets manually where it becomes really boring stuff, e.g. I am talking about around 200 IT units in one dept.[/strong][o:p][/o:p] [strong]May i get an advice where to find or [...]
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| January 23, 2012 6:03 PM
Asset management, Inventory Management, Networking Equipment
[strong] [strong]I work in a company where they grow IT assets like seeds! And it becomes difficult for me and my colleagues to track down the assets manually where it becomes really boring stuff, e.g. I am talking about around 200 IT units in one dept.[/strong][o:p][/o:p] [strong]May i get an advice where to find or [...]
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| January 23, 2012 6:03 PM
Asset management, Inventory Management, Networking Equipment
Network+
I am wondering how important is obtaining Network+ certification within the IT field? Is this cert a good investment?
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| September 2, 2009 5:43 PM
A+ Certification, Certification and specialization, Networking
I am wondering how important is obtaining Network+ certification within the IT field? Is this cert a good investment?
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| September 2, 2009 5:43 PM
A+ Certification, Certification and specialization, Networking
Medium and ports
Hi, I was wondering and hoping that anyone can answer my question. What medium and ports can be used for connecting a PC-to-PC? A PC to Switch connection? Switch to Switch connection? Switch to Router connection?
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| May 16, 2013 11:14 AM
Ports, Routers, Switches
Hi, I was wondering and hoping that anyone can answer my question. What medium and ports can be used for connecting a PC-to-PC? A PC to Switch connection? Switch to Switch connection? Switch to Router connection?
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| May 16, 2013 11:14 AM
Ports, Routers, Switches
Networking cisco access point
i am working on cisco access point 1242 i had default username cisco and password Cisco but when i deleted and changed a new user name and password xxxx what happen, i can telnet through cli mode with new username and password but when i try to take http access the access point take old [...]
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| September 10, 2009 6:47 AM
Cisco, Cisco 1242, Cisco Access Points, Cisco Wireless LAN Controller, Cisco wireless LANs and networks
i am working on cisco access point 1242 i had default username cisco and password Cisco but when i deleted and changed a new user name and password xxxx what happen, i can telnet through cli mode with new username and password but when i try to take http access the access point take old [...]
Answer Question
| September 10, 2009 6:47 AM
Cisco, Cisco 1242, Cisco Access Points, Cisco Wireless LAN Controller, Cisco wireless LANs and networks
