Huawei H12-261 問題集

質問 1：
If shown, a part of a router is as shown in the first line of the LSDB LSP LSP. First received a new one, as shown in the second jump below. The column method is wrong

A. If it is a point-to-point network, this router will send PSNP
B. This router will ignore neighboring LSPs received from the home.
C. The router will put the newly received LSP LSDB.
D. If it is a broadcast network, it will be DIS CSNP LSP in the next text, containing the summary information of this
正解：B

質問 2：
Which of the following statements regarding LACP are true?
A. You can run the following commands to delete member interface from an eth-trunk interface GigabitEthernet0/0/1 Shutdown Interface GigabitEthernet0/0/1 Unod eth-trunk 1 Interface GigabiteEthernet 0/0/1 Undo shutdown
B. You can run the following command to add member interface to an Eth Trunk:
Interface Gigabitethernet0/0/1
Shutdown
Interface ethptruck 1
Trunkport Gigabitethernet0/0/1
Interface Gigabite thernet0/0/1
Undo shutdown
C. You can run the following command to prevent flapping due to physical link faulth on an Eth_Trunk.
Interface eth trunk 1
Loop preemp enable
Loop preemp delay delay time
D. You can run the following commands to enable loop balancing based on source IP address for an Eth-Trunk interface eth truck1 Load balance are dst-ip
正解：A,C

質問 3：
Which ip as-path-filter 1 permit ^12.*74$ AS_PATH can be matched with the command
A. AS_PATH (32 1274 23)
B. AS_PATH (123 621 743 2374)
C. AS_PATH (321 12 2374)
D. AS_PATH (125 328 74 23)
正解：B

質問 4：
About the ISIS protocol certification, the correct method is said
A. After the configuration area is authenticated, the router sends out the IIH SNP LSP, and must carry the authentication.
B. After the interface is configured for authentication, the router sends out the IIH TLV with certain authentication.
C. Interface can be authenticated to achieve Level-1 Level-2 hello and document authentication.
D. Two routers are divided into configuration areas and interfaces. Authentication and authentication are the same. Then two routers can establish a neighbor relationship.
正解：B,C

質問 5：
What is correct about the following description? Filter-policy
A. Pre-use list When route filtering is applied, the entry ip ip-prefix 1 deny 0.0.0.0 0 less-equal 32 means that only the default route is matched.
B. The previous list can be used for both route suffix filtering and packet filtering.
C. Filter-Policy can receive or route the information line to filter the chain status, and modify the attributes of the route entry.
D. In the middle, Filter-Policy, OSPF ASBR type 5 LSA type 7 LSA can be generated for filtering
正解：D

質問 6：
As shown in the configuration management, R1 OSPF R1, () staff configured but can not learn the routing of other routers, then the possible reason is.
[R1]ospf
[Rl-ospf-1]area 2
[R1-ospf-1-area-0.0.0.2]network 10.0.13.1 0.0.0.0
A. This router is not configured with functional authentication, but the router is configured with function neighbor authentication.
B. The router's announcement network address does not match the interface mask.
C. The area configured by this router is different from the area ID ID of its home router.
D. This router is not configured with the number OSPF
正解：A,C

質問 7：
There is an AS-path-filter ip as-path-filt , er 1 permit ^100(_100)*(_400)*, As- which path-filter AS-PATH cannot match which genus Sex
A. 100 400 400 400
B. 100 200 900
C. 100 400
D. 100
正解：B

質問 8：
Which of the following statements regarding MUX VLANs on Huawei switches is true?
A. Each separate VLAN can be bound to multiple principal VLANs.
B. A principal port can communicate with all ports in a MUX VLAN.
C. A MUX VLAN consists of principal VLANs and subordinate VLANs. Subordinate VLANs are classified into separate VLANs and isolated VLANs.
D. MUX VLANs and super VLANs can be used together in one VLAN.
正解：B