Click the Exhibit.

Referring to the exhibit, R-1 and R-2 are connected with a LAG on the ae0 interface. However, the LAG is not operational.
Which action will solve this problem?
A. Set the LACP system priority to a non-zero value on both devices.
B. Set the LACP system priority to a non-zero value on one device.
C. Change the system ID on one device.
D. Change one device to use LACP passive mode.
正解:C
質問 2:
You asked to deploy a large-scale IS-IS network with multiple areas.
In this scenario, which two statements are true? (Choose two.)
A. The area IDs must be the same for Level 2 routers to form an adjacency.
B. Level 1 routers can form an adjacency with any other Level 1 router.
C. Level 2 routers can form an adjacency with any other Level 2 router.
D. The area IDs must be the same for Level 1 routers to form an adjacency.
正解:B,D
質問 3:
Click the Exhibit.

Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size.
However, if the packet size is larger than 1448, User-1 cannot communicate with Server-1.
In this scenario, how do you solve the communication problem?
A. Change the physical MTU on the ge-0/0/3 interfaces on R-1 and R-2 to 1448 bytes.
B. Change the physical MTU on the gr-0/0/0 interfaces on R-1 and R-2 to 1448 bytes.
C. Apply the path-mtu-discovery statement to the GRE tunnel configuration.
D. Apply the allow-fragmentation statement to the GRE tunnel configuration.
正解:D
質問 4:
Click the Exhibit.

You are planning the addition of a new EX3400 Series device to the network (EX-3400-7) to service MSTI-1 and MSTI-2.
Referring to the exhibit, which requirement must be met on EX-3400-7 for the MSTP instances to become fully operational and resilient?
A. The MSTP revision-level must be incremented.
B. The bridge-priority must match EX-3400-5 and EX-3400-6.
C. The CIST must be extended to EX-3400-7.
D. The MSTP configuration-name must be the same.
正解:D
質問 5:
Click the Exhibit.


You are using OSPF as your IGP in your network. You have applied the OSPF configuration shown in the exhibit to router R1.
Which statement is true in this scenario?
A. Router R1 must be configured as a stub area for Area 0.0.0.0.
B. Router R3 will not have a route to subnet 172.16.3.0/24.
C. Router R1 will send a default route to router R2.
D. Router R2 will not have a route to subnet 172.16.4.0/24.
正解:B
質問 6:
Click the Exhibit.

You have configured the IBGP group shown in the exhibit. However, committing your configuration fails.
Which parameter should you add to the IBGP group configuration to correct the problem?
A. Type internal
B. Export <policy name>
C. Type external
D. As-override
正解:A
質問 7:
What is a valid OSPFv3 router ID?
A. 0.0.0.0
B. 2001::192.168.1.1
C. 192.168.1.1
D. 2001::1:2
正解:C



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