Which one addresses can be assigned to a host with a subnet mask of 255.255.254.0?
A -
113.10.4.0
B -
186.54.3.0
C -
175.33.3.255
D -
17.35.36.0
2-
The network administrator has asked you to check the status of the workstation's IP stack by
pinging the loopback address. Which address would you ping to perform this task?
A -
10.1.1.1
B -
127.0.0.1
C -
192.168.0.1
D -
239.1.1.1
3-
Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has been
assigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-
through cable. Attempts to ping between the hosts are unsuccessful. What is one things that
could be attempted that would allow communications between the hosts?
A -
Replace the straight-through cable with a crossover cable.
B -
Change the subnet mask of the hosts to /26.
C -
Change the address of Workstation A to 192.0.2.15.
D -
Change the address of Workstation B to 192.0.2.111.
4-
Your ISP has given you the address 223.5.14.6/29 to assign to your router's interface. They have
also given you the default gateway address of 223.5.14.7. After you have configured the address,
the router is unable to ping any remote devices. What is preventing the router from pinging remote
devices?
A -
The default gateway is not an address on this subnet.
B -
The default gateway is the broadcast address for this subnet.
C -
The IP address is the broadcast address for this subnet.
D -
The IP address is an invalid class D multicast address.
5-
Which command is used to copy the configuration from RAM into NVRAM?
A -
copy running-config startup-config
B -
copy startup config running config
C -
copy startup-config running-config
D -
copy running config startup config
6-
Which command is used to load a configuration from a TFTP server and merge the configuration
into RAM?
A -
copy running-config: TFTP:
B -
copy TFTP: running-config
C -
copy TFTP: startup-config
D -
copy startup-config: TFTP:
7-
A system administrator types the command to change the hostname of a router. Where on the
Cisco IFS is that change stored?
A -
RAM
B -
NVRAM
C -
FLASH
D -
ROM
8-
Which command is used to configure a default route?
A -
ip route 0.0.0.0 0.0.0.0 172.16.2.1
B -
ip route 0.0.0.0 255.255.255.0 172.16.2.1
C -
ip route 172.16.1.0 255.255.255.0 172.16.2.1
D -
ip route 172.16.1.0 255.255.255.0 0.0.0.0
9-
If IP routing is enabled, which one commands set the gateway of last resort to the default
gateway?
A -
ip default-gateway 0.0.0.0
B -
ip route 172.16.2.1 0.0.0.0 0.0.0.0
C -
ip default-network 0.0.0.0
D -
ip default-route 0.0.0.0 0.0.0.0 172.16.2.1
10-
Which command can enable CDP globally on the router and show the information about directly
connected Cisco devices?