1. Refer to the exhibit. The network containing router B is experiencing problems. A network associate has isolated the issue in this network to router B? What action can be preformed to correct the network issue?

issue the ip address command on interface FastEthernet 0/0

**issue the no shutdown command on interface FastEthernet 0/1

issue the clock rate command on interface Serial 0/0/0

issue the description command on interface Serial 0/0/1

2. Which three IPv4 addresses represent a broadcast for a subnet? (Choose three.)

**172.16.4.63 /26

172.16.4.129 /26

**172.16.4.191 /26

172.16.4.51 /27

**172.16.4.95 /27

172.16.4.221 /27

3. In a Cisco IOS device, where is the startup-configuration file stored?

Flash

**NVRAM

RAM

ROM

4. Which prompt represents the More >