思科认证_相关试题

What does the "Inside Global" address represent in the configuration of NAT?
思科640802思科认证
admin2019-4-8
460
Refer to the exhibit． What kind of cable should be used to make each connection that is identified by the numbers shown?
思科640802思科认证
admin2019-4-8
240
Host 1 sends a request for a file to remote sever1． Which destination address does Host 1 place f the packet containing the requ
思科640802思科认证
admin2019-4-8
210
Refer to the exhibit． Subnet 10．1．3．0/24 is unknown to router RTB． Which router command will prevent router RTB from dropping a
思科640802思科认证
admin2019-4-8
100
This graphic shows the results of an attempt to open a Telnet connection to router ACCESS1 from router Remote27． Which of the fo
思科640802思科认证
admin2019-4-8
400
On which types of network will OSPF elect a backup designated router?
思科640802思科认证
admin2019-4-8
80
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2． The routers cannot establish an adjacenc
思科640802思科认证
admin2019-4-8
420
Host 1 sends an ICMP echo request to remote sever1． Which destination address does Host 1 place in the Layer2 header of the fram
思科640802思科认证
admin2019-4-8
80
Why would a network administrator configure port security on a switch?
思科640802思科认证
admin2019-4-8
130
What is the effect of the following access list condition? access-list 101 permit ip 10．25．30．0 0．0．0．255 any
思科640802思科认证
admin2019-4-8
130
You and a co-worker have established wireless communication directly between your wireless laptops． What type of wireless topolo
思科640802思科认证
admin2019-4-8
110
Refer to the exhibit． A network administrator attempts to ping Host2 from Host1 and receives the results that are shown． What is
思科640802思科认证
admin2019-4-8
430
Which statement accurately describes a benefit provided by VTP?
思科640802思科认证
admin2019-4-8
390
Refer to the exhibit． Hosts on the same VLAN can communicate with each other but are unable to communicate with hosts on differe
思科640802思科认证
admin2019-4-8
90
Which router IOS commands can be used to troubleshoot LAN connectivity problems?
思科640802思科认证
admin2019-4-8
160
Host 1 is trying to communicate with Host 2． The e0 interface on Router C is down． Which of the following are true?
思科640802思科认证
admin2019-4-8
130
Refer to the exhibit．The following commands are executed on interface fa0/1 of 2950Switch． 2950Switch(config-if)# switchport por
思科640802思科认证
admin2019-4-8
180
Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?
思科640802思科认证
admin2019-4-8
170
Which can be done to secure the virtual terminal interfaces on a router?
思科640802思科认证
admin2019-4-8
100
A network administrator is configuring ACLs on a cisco router,to allow traffic from hosts on networks 192．168．146．0,192．168．147．
思科640802思科认证
admin2019-4-8
170