Question 1
Refer to the exhibit.
Switch#show etherchannel summary
[output omitted]
Group Port-channel Protocol Ports
-------+--------------+---------+---------------------
10 Po10(SU) LACP Gi0/0(P) Gi0/1(P)
20 Po20(SU) LACP Gi0/2(P) Gi0/3(P)
Which two commands when used together create port channel 10? (Choose two)
A. int range g0/0-1
channel-group 10 mode active
B. int range g0/0-1
channel-group 10 mode desirable
C. int range g0/0-1
channel-group 10 mode passive
D. int range g0/0-1
channel-group 10 mode auto
E. int range g0/0-1
channel-group 10 mode on
Answer:_A_C_Question_2'>Answer:
A C
Question 2
Which type of IPv6 address is similar to a unicast address but is assigned to multiple devices on
the same network at the same time?
A. global unicast address
B. anycast address
C. multicast address
D. link-local address
Answer:
B
Explanation
The anycast address is very similar to the multicast address, but packets will be delivered to only
one random host, instead of the entire group. Anycast address don’t have a specific range, as
they are exactly the same as regular unicast addresses. This means that a host has no way to
distinguish a unicast from an anycast address when it sends a packet.
Question 3
Which field within the access-request packet is encrypted by RADIUS?
A. authorized services
B. authenticator
C. username
D. password
Answer:
D
Explanation
RADIUS encrypts only the password in the access-request packet, from the client to the server.
The remainder of the packet is unencrypted. Other information, such as username, authorized
services, and accounting, can be captured by a third party.
Reference:
https://www.cisco.com/c/en/us/support/docs/security-vpn/remote-authentication-dial-
user-service-radius/13838-10.html
Question 4
Refer to the exhibit.
Which two configurations must the engineer apply on this network so that R1 becomes the DR?
(Choose two)
A. R1(config)#interface fastethernet0/0
R1(config-if)#ip ospf priority 200
B. R1(config)#router ospf 1
R1(config-router)#router-id 192.168.100.1
C. R3(config)#interface fastethernet0/0
R3(config-if)#ip ospf priority 0
D. R1(config)#interface fastethernet0/0
R1(config-if)#ip ospf priority 0
E. R3(config)#interface fastethernet0/0
R3(config-if)#ip ospf priority 200
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