Juniper JN0-362 問題集

質問 1：
Which two statements describe operations performed by the encapsulating tunnel endpoint in an IP-IP tunnel? (Choose two.)
A. It creates and adds a new inner IP header with the remote destination device's IP address
B. It modifies the source and destination addresses in the inner IP header
C. It decrements the time-to-live (TTL) counter by one in the inner IP header
D. It adds an outer IP header with the destination address of the remote tunnel endpoint
正解：C,D

質問 2：
Click the Exhibit button.

Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. When User-1 communicates with Server-2 with packets that are 1472 bytes in size, no packet fragmentation occurs. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size with no packet fragmentation. However, if the packet size is larger than 1448 bytes, packet fragmentation occurs.
Why is the packet fragmentation occurring between User-1 and Server-1 in this scenario?
A. The GRE header adds 24 bytes to the packet
B. The GRE header adds 20 bytes to the packet
C. The IP header adds 24 bytes to the packet
D. The IP header adds 20 bytes to the packet
正解：A

質問 3：
What is the Junos default router priority advertisement value for IS-IS?
A. 0
B. 32
C. 127
D. 64
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Click the Exhibit button.

Your co-worker configures the ge-0/0/0 interface with an IPv6 address of 2001:db8:0:9::/64. After committing the configuration, your co-worker executes the command shown in the exhibit.
What is the fe80::206:aff:fe0e:e01/64 address in this scenario?
A. the multicast address
B. the statically assigned address
C. the link-local address
D. the loopback address
正解：C

質問 5：
Which two statements are true about IBGP on MX Series devices? (Choose two.)
A. It does not support multihop
B. Neighbors can be located anywhere within the AS
C. It is loop free by default
D. Interface Lo0 must be used for peering
正解：B,C

質問 6：
Which two statements are true when considering logical systems? (Choose two.)
A. Logical systems share the master routing table and can create routing instances
B. Logical tunnels cannot be used to connect logical systems
C. Logical systems do not support nonstop active routing
D. Logical systems provide management separation by providing user access per logical system
正解：B,D

質問 7：
You want to disable MAC learning only for interface ge-0/0/0.0 on an MX Series device.
Which syntax will accomplish this task?


A. Option A
B. Option C
C. Option D
D. Option B
正解：B