A. debug authentication
B. debug chap ppp
C. debug chap authentication
D. debug ppp authentication
第1题:
The relevant configuration files for the TestKing1 and TestKing2 routers are displayed below:With due consideration to the command outputs, which of the following reasons would you attribute the connectivity problem between the two routers?()
A. The authentication needs to be changed to PAP for both routers.
B. The serial IP addresses of routers are not on the same subnet.
C. The username/password combination is incorrectly configured.
D. The router names are incorrectly configured.
第2题:
A.CHAP uses a two-way handshake
B.CHAP authentication periodically occurs after link establishment
C.CHAP has no protection from playback attacks
D.CHAP authentication is performed only upon link establishment
E.CHAP uses a three-way handshake
F.CHAP authentication passwords are sent in plaintext
第3题:
A.Authentication needs to be changed to PAP for both routers.
B.Serial IP addresses of routers are not on the same subnet.
C.Username/password is incorrectly configured.
D.Router names are incorrectly configured.
第4题:
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?()
第5题:
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?()
第6题:
Two Level 1 routers are exchanging Hello packets with different Area IDs.What occurs between these routers?()
第7题:
Which two statements about using the CHAP authentication mechanism in a PPP link are true?()
第8题:
which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface?()
第9题:
When troubleshooting an EIGRP connectivity problem, you notice that two connected EIGRP routers are not becoming EIGRP neighbors. A ping between the two routers was successful.What is the next thing that should be checked?()
第10题:
Which two statements are true regarding L2TP? ()(Choose two.)
第11题:
Tunnels are initiated by the LAC
Tunnels are initiated by the LNS
By default, subscriber authentication occurs on the LNS
By default, subscriber authentication occurs on the LAC
第12题:
(config-if)#authentication ppp chap fallback ppp
(config-if)#authentication ppp chap pap
(config-if)#ppp authentication chap pap
(config-if)#ppp authentication chap fallback ppp
第13题:
A.(config-if)#authentication ppp chap fallback ppp
B.(config-if)#authentication ppp chap pap
C.(config-if)#ppp authentication chap pap
D.(config-if)#ppp authentication chap fallback ppp
第14题:
All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?()
A.show chap authentication
B.show interface serial0
C.debug ppp authentication
D.debug chap authentication
E.show ppp authentication chap
第15题:
A.There are at least two routers participating in the RIP process.
B.A ping to 192.168.168.2 will be successful.
C.A ping to 10.0.15.2 will be successful.
D.RtrA has three interfaces participating in the RIP process.
第16题:
CIS .com recently acquired a smaller competitor. The acquired company is not currently using Cisco routers, so you have connected the two WANs via an authenticated PPP link. After configuration both routers, issuing the show interface s0/0 command on the Cisco Router shows the interface to be in the up/down state. Which two of these are possible causes? ()
第17题:
In an IEEE 802.1x deployment,between which two devices EAPOL messages typically are sent?()
第18题:
All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?()
第19题:
You are an administrator of a network that uses PPP for CHAP authentication over ever WAN link. What command would you enter to display the CHAP authentication as it occurs in real time?()
第20题:
All WAN links is side the TestKing.com network use PPP with for authentication security. Which command will display the CHAP authentication process as it occurs between two routers in the network?()
第21题:
Which command displays the CHAP authentication process as it occurs between two routers?()
第22题:
CHAP uses a two-way handshake
CHAP authentication periodically occurs after link establishment
CHAP has no protection from playback attacks
CHAP authentication is performed only upon link establishment
CHAP uses a three-way handshake
CHAP authentication passwords are sent in plaintext
第23题:
ppp authentication chap pap
pppoe authentication chap pap
ppp authentication chap ppp authentication pap
pppoe authentication chap pppoe authentication pap