MK2-风 之谷

DCONCAT　域字符串合并函数

...

1. Refer to the exhibit. A new PC was deployed in the Sales network. It was given the host address of 192.168.10.31 with a default gateway of 192.168.10.17. The PC is not communicating with the network properly. What is the cause?
• The address is in the wrong subnet.
...

1. Refer to the exhibit. The output of the show ip route command for three routers on a network is displayed. All routers are operational, pings are not blocked on this network, and no default routes are installed. Which two pings will fail? (Choose two.)
...

1. Refer to the exhibit. The network administrator issues the command no ip classless on Router1. What forwarding action will take place on a packet that is received by Router1 and is destined for host 192.168.0.26?
• The packet will be dropped
...

1. Refer to the exhibit. What does the “O*E2″ from the “O*E2 0.0.0.0/0 [110/1] via 192.168.1.1, 00:05:34, Serial0/0″ line represent?
• an external OSPF route that will not increment in cost.

1. Refer to the exhibit. When Router D is configured to use a link-state routing protocol and is added to the network, what is the first thing that it does to begin learning the network topology?
• It learns about its directly connected networks when its interfaces reach the up state.

1. What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.)
• put the route into passive mode
• query neighbors for a new route
• search routing table for a feasible successor
...

1. Refer to the exhibit. What can be determined from this output?
• The router will have to perform recursive lookups to forward a packet destined for 192.168.2.213/24.
• The parent route for these networks was removed from the routing table.
...

1. A network administrator has been told that the company IP address infrastructure must adhere to RFC 1918. What three IP address ranges from RFC 1918 could the administrator use on the network? (Choose three.)
• 10.0.0.0/8
...