Huawei HCIP-Access V2.5 認定 H35-211_V2.5-ENU 試験問題:

1. The member ports in the LACP aggregation group send LACP packets to notify the peer of their system priority, system IP, port priority, port number, and operation Kay to determine the link that bears business traffic.

A) True
B) False

2. According to the status of the token in the token bucket, the device will color-mark the message (green, yellow, red). The color of the mark is mainly to provide a basis for processing the message in the subsequent congestion control.

A) True
B) False

3. LACP aggregation and docking equipment determines the port to accept the service according to the LACP priority of the active port. If there are multiple ports with the same LACP priority, which of the following statement is correct?

A) When the LACP priority of the port is the same, the active port is randomly selected
B) When the LACP priority of the port is the same, determine the active port according to the port IP
C) When the LACP priority of the port is the same, the active port is determined according to the port ID
D) When the LACP priority of the port is the same, the active port is determined according to the port MAC

4. The number of users under the OLT can also determine whether the VLA adopts single-layer or double-layer VLAN mode. Single-layer VLAN can be used when the number of users is small, and double-layer VLAN must be used when the need to differentiated services and the number of users is second to ().

A) SK
B) 2K
C) 4K
D) 1K

5. The complete SIP message interaction process will include multiple request and response messages. A field can be used in the header field of the SIP message to describe the specific request corresponding to the current response message. This field is:

A) Message body
B) Csea
C) CaLL-ID
D) First line

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