EIGRP 1 (CCNP – Timer, Neighborship, Bandwidth, Metric, Topology Table)
Hello/hold timers Cisco IOS does not prevent you from making the unfortunate configuration choice of setting the Hold Timer to […]
Routing and TCP/IP operation review (ICMP redirect,RIPng)
TCP: TCP Maximum Segment Size (MSS) defines the largest amount of data that the receiving device is able to […]
Protected: Multi-area OSPF summary-address VS area range
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Connect Virtual Machine to Internet Via GNS3
ISP router is connected to the local host access list 1 permit any ip nat inside source list 1 […]
Default route in 3 ways
This document explains how to configure a default route, or gateway of last resort. These IP commands are used: […]
Configure Frame Relay Switch
Configuring a Cisco Router as a Frame Relay Switch Cisco routers can be configured as dedicated Frame Relay switches that […]
Reset switch
Reset the configuration Cat2950# write erase Erasing the nvram filesystem will remove all files! Continue? [confirm]y[OK] Erase of nvram: complete […]