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H3C Constructing Secure optimized WANs v2.0 Sample Questions:

1. A company network through the corporate router RTA access port S0 / 0 is connected to the external network.In order to avoid congestion at the egress of the external network, the company hopes to limit the data traffic of various departments in the inbound direction of the RTA interface S0/0 .Which of the following technologies is appropriate ?

A) WRR
B) CAR
C) LR
D) GTS

2. A PBX of a company in Beijing was originally connected to the operator's telephone network through an analog line, using a total of 18 analog lines.In order to reduce maintenance complexity, it is proposed to apply for a digital line from the operator. ______ is the most economical choice.

A) T1
B) E1
C) E&M
D) ATM

3. Which of the following statements about SSL VPN deployment is correct is ______ .

A) Double arm deployment is used in SSL VPN gateway with firewall integrated networking
B) If only part of the network traffic in the intranet needs to be protected, a dual-arm deployment method is required
C) If the internal network needs to be fully protected, a dual-arm deployment method is required
D) In order to avoid a single point of failure of SSL VPN from affecting network connectivity, dual-arm deployment is required

4. In a VoIP network where calls are made through a gatekeeper , what will happen when the gatekeeper cannot determine the location information of the called terminal within its jurisdiction ?

A) Send a location request ( LRQ ) message to its known gatekeeper
B) Direct access permission rejection reply to the caller ( the ARJ ) message
C) directly connected to the calling party returns a location reject ( LRJ ) message
D) to the answers are right

5. The advantages of modular network architecture include ____ .( Choose one or more )

A) for each module can be separately planning and deployment, network functions can be added or removed, and conducive to building a complex network module by way of additions and deletions.
B) taken on behalf of the traditional hierarchical network model, to facilitate planning and deploying the network.
C) allowed to share data, resources and capacity among many different application functions or applications, participate in business processes.
D) Yun Xu dynamically invoked through open interfaces IT resources to achieve the standard, compatibility, security, intelligent and manageable IT environments.

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