如果在制作上表时，我国的人口数量是以当年年末的人口总数为标准的，那么1978年底，我国的人口数约

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP

sts connectivity to a host that has been newly connected to the network. Which protocols were used during the test？ (Choose two)

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP

A．netstat

B．traceroute

C．nbtstat

D．ping

A. Configure offline devices

B. Examine performance issues

C. Install additional software and updates

D. View syslog events

A．10.1.1.1

B．127.0.0.1

C．192.168.0.1

D．239.1.1.1

Test‘ option within SMS is a required configuration step.Which statement best describes the ‘Ping Test‘ option？（）

A.The ‘Ping Test‘ is a recommended step to verify the IP information entered into the RIPL SMS panel.

B.The ‘Ping Test‘ is a mandatory step required to commit the IP information entered into the RIPL SMS panel.

C.The ‘Ping Test‘ is an optional step to verify network configuration entered into the RIPL SMS panel on older copper-based networks.

D.The ‘Ping Test‘ is an optional step to verify network connectivity between client and server, where ICMP traffic is allowed on the connecting network.

stigating the issues, the administrator finds that the source NAT pool is running out of addresses.To be notified that the pool is close to exhaustion, what should the administrator configure？（）

A. Use the pool-utilization-alarm raise-threshold under the security nat source stanza.

B. Use a trap-group with a category of services under the SNMP stanza.

C. Use an external script that will run a show command on the SRX Series device to see when the pool is close to exhaustion.

D. Configure a syslog message to trigger a notification when the pool is close to exhaustion.

A. Escalating the problem

B. Testing the solution and identifying the effects

C. Continuing to gather information about the same symptoms

D. Documenting the solution and the entire process

from reaching a server with the address if 192.168.13.26. Which command can the administrator issue to verify that the access list is working properly？（）

A. Router# ping 192.168.13.26

B. Router# debug access-list 172

C. Router# show open ports 192.168.13.26

D. Router# show access-list

E. Router# show ip interface

.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure？（）

A.IP routing is not enabled

B.A static route is configured incorrectly

C.The network has not fully converged

D.The FastEthernet interface on Coffee is disabled

E.The routing table on Coffee has not updated

F.The neighbor relationship table is not correctly updated