Huawei HCIP-Datacom 認定 H12-831-ENU 試験問題:
1. The routing attributes of the three routing entries are shown in the figure. It is assumed that the next hops of the three routing entries are reachable. When the three routing entries arrive at the BP router in sequence, which routing entry will BGP choose in the end by default?
A) Route A
B) Route B
C) Route C
2. A campus has deployed IPv6 for service testing. There are 4 routers in the network, running OSPFV3 to realize the interconnection of IPv6 networks.
As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs.
Which of the following statements about the description of this LSA is correct? (Multiple choice)
A) The link-local address of R2 interface GE0/0/0 is: FE80
B) The LSA shows that R2 does not support external routing, but participates in IPv6 routing calculation
C) The IPv6 address 2001 of the R2 interface GE0/0/0
D) The router that generated this LSA is R2
3. What is the command to adjust the IS-IS interface link cost value?
A) isis circuit-type
B) isis timer hello
C) isis cost
D) isis circuit-level
4. According to this figure, what can we judge? (Multiple choice)
A) GE0/0/1 of R1 must have the capability of Leve1-2
B) R1 has 2 IS-IS neighbors
C) There must be an LSDB of Leve1-2 on R1
D) GE0/0/0 of R1 must have the capability of Leve1-2
5. In the VLAN aggregation technology, multiple Sub-VLANs are used to isolate the wide recruitment area, and these Sub-VLANs are aggregated into a logical Super-VLAN. A company divides different departments into different Sub-VLANs, because Sub-VLANs It not only includes physical connection, but also can establish a three-layer VL ANIF interface, which can directly communicate with the external network at three-layer.
A) True
B) False
質問と回答：
| 質問 # 1 正解： A | 質問 # 2 正解： A、C、D | 質問 # 3 正解： C | 質問 # 4 正解： A、B、C、D | 質問 # 5 正解： B |
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