Online Access Free Huawei.H12-261.v2022-01-21.q423 Practice Test (Page 58)

H12-261 Exam Question 281

Level-1-2 IS Level-1 Level-2 LSP will be transmitted to the area. If the location is in the range, it indicates the Level-2 LSP ATT 1 Level-1 in the area.
Can pass this Level-1-2 IS to the external area

A.Correct

B.Error

H12-261 Exam Question 282

Which of the following are differences between traffic policing and traffic shaping? (Multiple Choice)

A.Shaping should only be applied for ingress traffic and policing only for egress.

B.With traffic shaping, a router stores excess traffic in packet buffers until bandwidth is available again.

C.With policing, you can tune the buffer usage for traffic exceeding the specified CIR.

D.With shaping, you can tune the buffer usage for traffic exceeding the specified CIR.

E.Policing uses a token bucket algorithm and shaping uses an SPD algorithm.

H12-261 Exam Question 283

RSVP is implemented in the following processes: Rl sends Path messages to request bandwidth reservation to its downstream node R2. After receiving the request, R2 responds to Rl through Resv (short for "Reservation") messages. R2 then sends Path messages to request bandwidth reservation to its downstream node R3. This process repeats until reach the egress router.

A.TRUE

B.FALSE

H12-261 Exam Question 284

Type 5 LSAs in OSPF are used to transmit external routes. Which of the following statements regarding Type 5 LSAs is false?

A.Filtering policies can be configured on ABRs or ASBRs to filter Type 5 LSAs.

B.Routers in the same area as the ASBR can calculate external routes through intra-area LSAs and Type 5 LSAs.

C.A Type 5 LSA contains the FA address, which is 0.0.0.0.The FA address is reserved only and does not take effect.

D.Type 5 LSAs are advertised by ASBRs and flooded on OSPF networks except stub areas and NSSAs.

H12-261 Exam Question 285

Which of the following statements regarding FTP is true?

A.In FTP passive mode, the client initializes TCP control and data sessions

B.In FTP active mode, the server uses the PORT command to notify the client of the port through which data is transmitted

C.FTP always uses a TCP session to transmit control and data information

D.FTP always uses TCP port 21 to establish a data session and TCP port 20 to establish a control session

E.FTP always uses TCP port 20 to establish a data session and TCP port 21 to establish a control session

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H12-261 Exam Question 281

H12-261 Exam Question 282

H12-261 Exam Question 283

H12-261 Exam Question 284

H12-261 Exam Question 285

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