Showing 10 of 436 Blog Posts
Internet Control Messaging Protocol (ICMP) is used by ping and traceroute utilities. Packet Internet Groper (ping) allows you to validate that an IP address exists and can...
WAN Interfaces WAN interfaces are used to provide a point of interconnection between Cisco routers and other network devices. Types of WAN interfaces include Basic Rate Interface...
A MAC address is hard-coded (burned in) on the network interface controller (NIC) of the Physical layer device attached to the network. Each MAC address must be...
Bandwidth The total amount of information that can traverse a communications medium measured in millions of bits per second. Bandwidth is helpful for network per¬formance analysis. Also,...
TCP trace is a utility by which you can trace a destination for a specific TCP port. It is a built in utility in Linux but for...
You are building a Lab network to test switching configuration. Set the hostname on the switch on the left to “switch1” and the hostname on the switch on...
You are building a Lab network to test switching configuration. Configure the F0/11 and F0/12 of the switches to always be trunks. Set the VTP domain to be...
You are building a Lab network to test switching configuration. Configure the F0/11 and F0/12 of the switches to always be trunks. Set the VTP domain to be...
You are building a Lab network to test switching configuration. Host A (on the left) should be setup with an IP address of 192.168.100.1 /24 and Host B...
You are building a Lab network to test switching configuration. Host A (on the left) should be setup with an IP address of 192.168.100.1 /24 and Host B...