Fixing a corrupted file
I have a 2801 router, but the Nvram file is corrupted. When we try to copy the Running config is not working. The command I use is the following: copy running-config startup-config The error says it cannot save it. I don’t know what’s wrong. What should I do? Do I need to download the new [...]
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| February 27, 2008 9:42 PM
Config, File, Networking, Routers
I have a 2801 router, but the Nvram file is corrupted. When we try to copy the Running config is not working. The command I use is the following: copy running-config startup-config The error says it cannot save it. I don’t know what’s wrong. What should I do? Do I need to download the new [...]
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| February 27, 2008 9:42 PM
Config, File, Networking, Routers
Test cases for Ethernet switches
I’m working on a project which is on the Ethernet switch. I’m totally new to it. Could you help me with access control lists (ACL), Quality of Service (QoS), and packet filtering concepts in detail? I find it difficult writing test cases for it.
Answer Question
| February 27, 2008 9:20 PM
Access Control List, ACL, Ethernet switching, Networking, Packet filtering, QoS, Quality of Service, Switches
I’m working on a project which is on the Ethernet switch. I’m totally new to it. Could you help me with access control lists (ACL), Quality of Service (QoS), and packet filtering concepts in detail? I find it difficult writing test cases for it.
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| February 27, 2008 9:20 PM
Access Control List, ACL, Ethernet switching, Networking, Packet filtering, QoS, Quality of Service, Switches
What causes a router to hang?
What causes a router to hang or hangup?
Answer Question
| June 4, 2011 9:14 PM
Networking, Routers
What causes a router to hang or hangup?
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| June 4, 2011 9:14 PM
Networking, Routers
How a router helps in delivering and connecting two networks at different places
How does a router help in delivering and connecting two networks at different places, say for example one sends some data from India to a friend in the USA and they are working on different machines: one is working on a PC machine and the other on a MAC machine?
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| February 27, 2008 9:11 PM
Data transfer, Mac, Networking, PC, Routers
How does a router help in delivering and connecting two networks at different places, say for example one sends some data from India to a friend in the USA and they are working on different machines: one is working on a PC machine and the other on a MAC machine?
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| February 27, 2008 9:11 PM
Data transfer, Mac, Networking, PC, Routers
Which version of Cisco IOS MPLS has been supported?
Could you please let me know from which version of Cisco IOS MPLS has been supported?
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| February 27, 2008 9:02 PM
Cisco IOS, MPLS, Multiprotocol Label Switching, Networking
Could you please let me know from which version of Cisco IOS MPLS has been supported?
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| February 27, 2008 9:02 PM
Cisco IOS, MPLS, Multiprotocol Label Switching, Networking
Can I connect a Linksys Wireless-G USB Adapter and an HP Photosmart C6280 to my wireless network without plugging the printer into my router?
Hi, I just bought a HP Photosmart C6280 and it has an Ethernet port. I also bought a Linksys Wireless-G USB Adapter. Is there a way I can connect the two to my wireless network without plugging the printer into my router? What I want is the printer in one room, the router in another, [...]
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| August 5, 2010 6:59 PM
HP Photosmart, Linksys, Network Configuration, Networking, Routers, Wireless networking
Hi, I just bought a HP Photosmart C6280 and it has an Ethernet port. I also bought a Linksys Wireless-G USB Adapter. Is there a way I can connect the two to my wireless network without plugging the printer into my router? What I want is the printer in one room, the router in another, [...]
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| August 5, 2010 6:59 PM
HP Photosmart, Linksys, Network Configuration, Networking, Routers, Wireless networking
How to control automated IP address from my PC to fix network latency
I have two network cards in my PC: one for the internal network in my office connected to a 16-port switch to transfer files between us, and the other is for a cable I take from an Internet cafe to get connected to the Internet. When i share this Internet connection for just two PCs [...]
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| May 21, 2008 6:45 PM
Network administration, Network latency, Networking, Shared Internet Connection, Windows XP
I have two network cards in my PC: one for the internal network in my office connected to a 16-port switch to transfer files between us, and the other is for a cable I take from an Internet cafe to get connected to the Internet. When i share this Internet connection for just two PCs [...]
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| May 21, 2008 6:45 PM
Network administration, Network latency, Networking, Shared Internet Connection, Windows XP
Cisco pix501 VPN at home.
A question submitted on SearchNetworking.com I just got IPSEC passthru working. IPSEC passthru is the most important feature because from home I have to VPN back to ASA at work. I would also like when I’m at work to VPN back to my home (VPN the other way that terminates on my pix 501) This [...]
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| February 27, 2008 5:35 PM
Cisco, Cisco PIX, Firewalls, IPsec, PIX, VPN
A question submitted on SearchNetworking.com I just got IPSEC passthru working. IPSEC passthru is the most important feature because from home I have to VPN back to ASA at work. I would also like when I’m at work to VPN back to my home (VPN the other way that terminates on my pix 501) This [...]
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| February 27, 2008 5:35 PM
Cisco, Cisco PIX, Firewalls, IPsec, PIX, VPN
MAC Addresses
How can I locate a stolen desk top being used on the internet if I have got the MAC Address for the onboard network adaptor card
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| February 27, 2008 4:10 PM
Device security policy, Internet, MAC address, Network, Security
How can I locate a stolen desk top being used on the internet if I have got the MAC Address for the onboard network adaptor card
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| February 27, 2008 4:10 PM
Device security policy, Internet, MAC address, Network, Security
My current network Challenge
Hi everyone, The following is my current task. 1) set up a network with 6 computers 2) must have file and printer sharing 3) internet access Things to consider 1) SECURITY – some computers will be laptops (wireless) and some desktop (hardwired) 2) Connectivity – at least one of these computer will be a mac [...]
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| February 26, 2008 3:06 PM
Network, Network security, Security
Hi everyone, The following is my current task. 1) set up a network with 6 computers 2) must have file and printer sharing 3) internet access Things to consider 1) SECURITY – some computers will be laptops (wireless) and some desktop (hardwired) 2) Connectivity – at least one of these computer will be a mac [...]
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| February 26, 2008 3:06 PM
Network, Network security, Security
VPN tunnel
Hai all, i have a client which is using 1Mb leased line conectivity.And VPN tunnel also,The problem he is getting,while he upload some files through tunnelto a remote server which is US/Austrelia he getting high latencey.the point to point conectivity is fine,the TTl from client end to my end iam getting 6milli seconds only.the server [...]
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| February 27, 2008 6:58 AM
Networking services, VPN, VPN Tunnel
Hai all, i have a client which is using 1Mb leased line conectivity.And VPN tunnel also,The problem he is getting,while he upload some files through tunnelto a remote server which is US/Austrelia he getting high latencey.the point to point conectivity is fine,the TTl from client end to my end iam getting 6milli seconds only.the server [...]
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| February 27, 2008 6:58 AM
Networking services, VPN, VPN Tunnel
how to prevent Collision in my network
my user sometimes they can’t open the data file mapping . but need to log out and login again when they did this they can open the file server. i have 3 switch dell 4 3com all of them are 24 ports i have 1 hub that series the 3 switch, pls answer me cz [...]
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| February 27, 2008 6:10 AM
Network connectivity, Switches
my user sometimes they can’t open the data file mapping . but need to log out and login again when they did this they can open the file server. i have 3 switch dell 4 3com all of them are 24 ports i have 1 hub that series the 3 switch, pls answer me cz [...]
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| February 27, 2008 6:10 AM
Network connectivity, Switches
OSI and Cisco
differences and similarities between thye OSI reference model and the Cisco hierarchial model and how they are used
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| February 25, 2008 11:36 PM
Cisco, Hierarchical Internetworking Model, OSI Model
differences and similarities between thye OSI reference model and the Cisco hierarchial model and how they are used
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| February 25, 2008 11:36 PM
Cisco, Hierarchical Internetworking Model, OSI Model
Can DNS be implemented in-house without connecting to the Internet?
Can DNS be implemented in-house without connecting to the Internet?
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| February 27, 2008 5:55 AM
DNS, DNS config hosting, Network
Can DNS be implemented in-house without connecting to the Internet?
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| February 27, 2008 5:55 AM
DNS, DNS config hosting, Network
Private IPv6
Does IPv6 have private address such as IPv4′s 10.0.0.0 or 192.168.0.0? Or is there a way to get an IPv6 address and roll back to a private IPv4 address on a Router?
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| November 3, 2011 1:51 AM
IPv6, Private IP, Routers
Does IPv6 have private address such as IPv4′s 10.0.0.0 or 192.168.0.0? Or is there a way to get an IPv6 address and roll back to a private IPv4 address on a Router?
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| November 3, 2011 1:51 AM
IPv6, Private IP, Routers
How to NAT a VPN pool address
I have a PIX 506e IOS 6.3(5) and I want to make a VPN pool address available to inbound traffic. The scenario is that I have a wireless device which is behind a firewall from my provider. I have a VPN set up to allow the device to connect and it is assigned an address [...]
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| February 25, 2008 10:54 PM
Firewalls, PIX, VPN
I have a PIX 506e IOS 6.3(5) and I want to make a VPN pool address available to inbound traffic. The scenario is that I have a wireless device which is behind a firewall from my provider. I have a VPN set up to allow the device to connect and it is assigned an address [...]
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| February 25, 2008 10:54 PM
Firewalls, PIX, VPN
Building a better WAN
WE have 6 offices in TX, main is in Houston with our servers, next is Dallas. We use Citrix now and find it limiting and cumbersome. What do I need to have my team put inplace to create a real WAN so Dallas people login to Outlook on the same server Houston people do and [...]
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| February 25, 2008 7:21 PM
Citrix, WAN, WAN protocol
WE have 6 offices in TX, main is in Houston with our servers, next is Dallas. We use Citrix now and find it limiting and cumbersome. What do I need to have my team put inplace to create a real WAN so Dallas people login to Outlook on the same server Houston people do and [...]
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| February 25, 2008 7:21 PM
Citrix, WAN, WAN protocol
Unsuccesfully securing an automated secure transmittal of data through FTPS protocol
We have been unsuccesful in securing a data connection with our vendor’s FTP server. The failure is always during establishment of the data connection when SSL is enabled. On our end, we’ve tried sending test files through two different server sources, and still were unable to connect with our vendor’s ftp server. We can successfully [...]
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| February 22, 2008 5:22 PM
Data transfer, FTP, SSL
We have been unsuccesful in securing a data connection with our vendor’s FTP server. The failure is always during establishment of the data connection when SSL is enabled. On our end, we’ve tried sending test files through two different server sources, and still were unable to connect with our vendor’s ftp server. We can successfully [...]
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| February 22, 2008 5:22 PM
Data transfer, FTP, SSL
Spiceworks
I have been testing with spiceworks (www.spiceworks.com)to do workstation inventory and discovery. It has been doing a great job of finding “Mystery” machines. (machines that are not part of the domain) Does anyone have any experience with it or can reccomend something similar?
Answer Question
| April 5, 2009 3:09 PM
Servers, Spiceworks, Workstations
I have been testing with spiceworks (www.spiceworks.com)to do workstation inventory and discovery. It has been doing a great job of finding “Mystery” machines. (machines that are not part of the domain) Does anyone have any experience with it or can reccomend something similar?
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| April 5, 2009 3:09 PM
Servers, Spiceworks, Workstations
HowTo: Internally redirect http for Outlook Web Access
Being a relatively small firm, we have just one public IP address. Before we apply for another, I would like to hear your opinion on this: Until now, our web sites have been located on external web hotels, and http access to our IP address has been used for Outlook Web Access. Last month, we [...]
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| February 22, 2008 11:25 AM
DHCP, Exchange 2003, Exchange Global Settings, IIS, Networking services, Outlook Web Access, OWA
Being a relatively small firm, we have just one public IP address. Before we apply for another, I would like to hear your opinion on this: Until now, our web sites have been located on external web hotels, and http access to our IP address has been used for Outlook Web Access. Last month, we [...]
Answer Question
| February 22, 2008 11:25 AM
DHCP, Exchange 2003, Exchange Global Settings, IIS, Networking services, Outlook Web Access, OWA
