The ping command uses which protocol?

The traceroute command shows routing paths to a given destination. Which protocols are used by this diagnostic tool?

Given:

broadcast address netmask IP address
192.20.20.255 255.255.255.224 192.20.20.77

The broadcast address is incorrect. What is the correct broadcast address?

A workstation is unable to route to the local router. You need to re-establish a default route to resolve the routing issue. When attempting to add the default route you get the message "network unreachable."

What would cause this problem?

When analyzing network traffic in a fault analysis situation, a workstation Ethernet card is sending ALL frames up the stack (inbound), not just those that contain broadcast and its own Ethernet address. In which mode is an Ethernet card configured to pass all Ethernet frames up the protocol stack (inbound) regardless of the Ethernet frame destination MAC address?

Which LAN component can be used to connect two or more networks based on different protocol suites?

Which LAN topology can be implemented using a single continuous length of cable?

Which LAN component forwards a packet between two separate networks based on the software protocol address?

Which command should you use to display the configuration of an hme0 network interface?

What is the length, in bits, of the network interface-specific identifier (VID) of the Ethernet address? (Enter a numeric value.)