최신 HCIE-R&S H12-261-ENU 무료샘플문제:
1. Combined with the output of the following figure, which of the following judgment is correct? (Multiple choice)
A) R3 must be a DIS of a level-2 link
B) R3 router is a level-2 router
C) The system ID of the R3 router is 0003.0000.0000
D) R3 must be a DIS of a level-1 link
2. In the HW MPLS network, which parameters are used to define a forwarding equivalence class? (Multiple choice)
A) BGP MED value
B) RSVP requests resource reservation from CE
C) IP prefix
D) Layer 2 link
3. Which AS_PATH can be matched by command ip as-path-filter 1 permit ^12.*74$?
A) AS_PATH ( 125 328 74 23 )
B) AS_PATH ( 32 1274 23 )
C) AS_PATH ( 123 621 743 2374 )
D) AS_PATH ( 321 12 2374 )
4. Which of the following is true about Link-LSA for OSPFv3?
A) The Option field exists in the LSA header, not the data area of Link-lsa.
B) If the Prefix Option field of a prefix of the Link-LSA is 0x00, the Prefix will not be included in the IPv6 unicast calculation.
C) Contains both the link-local address of this interface and all IPv6 prefixes of this interface.
D) Contains both the link-local address of the interface and all Ipv6 prefixes in the same area on the router.
5. What are the differences between traffic policing and traffic shaping? (Multiple Choice)
A) For traffic shaping, you can adjust the usage of the buffer for traffic exceeding CIR.
B) For traffic shaping, the router will buffer excess packets until the bandwidth is available again.
C) For traffic policing, you can adjust the usage of the cache for traffic exceeding CIR.
D) Apply traffic shaping in the direction of the entrance and use traffic policing in the direction of the exit.
E) Traffic policing uses the token bucket algorithm, and traffic shaping uses the SPD algorithm.
질문과 대답:
| 질문 # 1 정답: A,C | 질문 # 2 정답: C,D | 질문 # 3 정답: C | 질문 # 4 정답: C | 질문 # 5 정답: A,B |
927 개 고객 리뷰
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