最新なNokia 4A0-C04問題集（300題）、真実試験の問題を全部にカバー！

質問 1：
By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Nokia 7750 SR?
A. The FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over the network.
B. The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.
C. The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.
D. The FCS is verified and removed from the frame. The VLAN tag is kept and transported over the network.
正解：D

質問 2：
Which of the following is NOT a BGP message type?
A. Keepalive
B. Update
C. OpenSent
D. Notification
E. Route-Refresh
正解：C

質問 3：
Which of the following about LSP path configuration on an Nokia 7750 SR is TRUE?
A. The path may be used multiple times in a single LSP.
B. The path may be used for multiple LSPs.
C. The path must include at least one hop.
D. The path must define a tunnel destination IP address.
正解：B

質問 4：
Consider a device that uses per-platform label space; which of the following fields is NOT contained in the LFIB?
A. Incoming label
B. Outgoing interface
C. Outgoing label
D. Incoming interface
正解：D

質問 5：
Which of the following is NOT a characteristic of MPLS?
A. It can use GRE tunnels to transport data from many different protocols over an IP network.
B. It provides a mechanism to engineer network traffic patterns independently of IP routing tables.
C. It provides the ability to establish connection oriented paths over a connectionless IP network.
D. It will work over most physical layer protocols.
正解：A

質問 6：
Click the exhibit button.

192.168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails from router R3. Which of the following is a possible solution to the problem?
A. Make a static route on router R1 to 192.168.3.1
B. Add the "originate-default-route" option in the NSSA area configuration on router R3
C. Make a default route on router R2
D. Add the "summaries" option to the NSSA area configuration on router R1
正解：D

質問 7：
What must be configured on the Nokia 7750 SR for RIP to advertise locally attached links?
A. Access-lists denoting what is to be advertised
B. Default metrics for each link
C. A group and neighbor statement for each peer
D. A policy statement within the router identifying what is to be advertised
正解：D

質問 8：
A router in AS 65100 receives two BGP routes. The first route is for 138.1.1.0/24 with an AS Path of 65200
65300, Local Preference of 100, MED of 100, and router ID 10.10.10.10. The second route is for 138.1.0.0/16 with an AS Path of 65500 65300, Local Preference of 150, MED of 100, and router ID 10.1.1.1. Assuming all other attributes are equal, which route would be used to forward an IP packet with destination IP address
138.1.1.1?
A. It is impossible to determine without the value of the origin code for both routes.
B. The first BGP route.
C. Both routes are used.
D. The second BGP route.
正解：B

質問 9：
Which of the following about the Nokia 7750 SR sdp-ping is TRUE?
A. It tests in-band, uni-directional or round-trip connectivity of SDPs.
B. It tests the IGP reachability of the far-end IP address of an SDP.
C. It tests that the MTU settings of a service are correct.
D. It tests the reachability of hosts connected to an SDP.
正解：A