Search our content and thousands of pre-screened sites.
Last Updated: Aug 05, 2005
Think you know your way around a router? Then this advanced crash course is for you. Learn the best techniques for configuring and managing your routers while ensuring their security.
Router Expert: Cool IOS commands
TIP :Michael covers IOS image and router config files, default bootstrap behavior, alternative IOS and config loading options, and ...
Cisco IOS reflexive access lists
TIP :Reflexive access lists allows traffic from inside the network to be allowed to return in a stateful and secure way.
Protecting your border routers
TIP :This first article in our Weakest Link series tells what should be included in the config file for your Cisco border routers.
>>
Boost performance on your router
ASK THE EXPERTS :I am a trainee network engineer with an ISP company. We have two routers (2600 and 3600) in the server room with which we ...
>>
Enabling SNMP client on a Cisco router
ASK THE EXPERTS :In my Cisco router I entered the SNMP read/write community string as well as SNMP host. When I try to view the device using ...
Installing a DHCP server on subnets
ASK THE EXPERTS :I have two subnets and a Cisco 2600 switch. I want to install a DHCP server on each subnet and use the switch to block DHCP ...
>>
Cisco router configuration for VoIP
ASK THE EXPERTS :I would like to set up Voice over IP on the Cisco 3640 router. We have an office in the U.S. and one in India. We would like ...
>>
Invalid results using a subnet calculator
ASK THE EXPERTS :I have a Cisco router with four serial interfaces, two dedicated p2p and two frame sub interfaces. Each interface address is ...
TechTarget provides enterprise IT professionals with the information they need to perform their jobs - from developing strategy, to making cost-effective IT purchase decisions and managing their organizations' IT projects - with its network of technology-specific Web sites, events and magazines.