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Huawei HCIE-Datacom V1.0 Sample Questions:

1. What is the router ID length supported by OSPFv3?

A) 32 bits
B) 64 bits
C) 128 bits
D) 100 bits

2. On traditional campus networks, network admission control (NAC), VLAN, and ACL technologies are used to control users' network access rights. This results in heavy network O&M workload. Which of the following improvements does the free mobility solution of iMaster NCE-Campus make to traditional campus networks in terms of policy management and control?

A) Administrators can define service policies based on security groups to decouple service policies from IP addresses.
B) Administrators can use iMaster NCE-Campus to centrally manage service policies on network-wide policy enforcement points.
C) Administrators need to configure service policies multiple times for each policy enforcement point through iMaster NCE-Campus, which then automatically delivers the policies to the corresponding policy enforcement points.
D) Policy enforcement points on a network can subscribe to IP-security group entries through iMaster NCE-Campus to obtain the mapping between users and IP addresses on the entire network.

3. When an SSH client logs in to an SSH server that is configured only with username and password authentication in SSH mode, the key exchange phase is not involved (no key is generated).

A) TRUE
B) FALSE

4. An LSR supports various label retention modes. Which of the following statements regarding the liberal mode are correct?

A) This label retention mode saves the memory and label space.
B) Liberal mode allows the device to retain labels from all LSRs, not just the next hop.
C) An LSR retains labels from a neighboring LSR only when the neighbor is its next hop.
D) An LSR reserves all labels distributed by its neighbor.

5. Which of the following is the purpose of configuring IS-IS fragmentation on an IS-IS device?

A) Enable the device to support more IS-IS routes.
B) There is no practical purpose.
C) Disable the device from establishing IS-IS neighbor relationships.
D) Disable the device from learning IS-IS link-state information.

Solutions: