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H3C Constructing Secure optimized WANs v2.0 Sample Questions:

1. The recommended equipment security reinforcement methods include _____ .

A) Off Closed FTP and other services
B) make use public as the community string network access
C) sub -level settings login user rights
D) setting set all IP addresses can log device

2. If each of the teams it corresponds to a type of packets, the transmission ratio of the amount of each queue is sequentially increased, both 1: 2: 3: ...: most large number of queues, assume that the application speed of the schedule port If it is 100Mbps , then when each queue corresponds to a message that is forwarded at a speed of 20Mbps after the port is congested.Of 7 broadband packet queue corresponds may be used about as ______

A) 5.88%
B) 5.14%
C) 5.26%
D) 4.61%

3. Among the following DSL technologies, the highest transmission rate is

A) ADSL2+
B) SHDSL
C) VDSL
D) HDSL
E) ADSL

4. When the label distribution method is ______ , the downstream device needs to wait for the label distribution application from the upstream device to distribute the label.

A) There order mode ( Odered )
B) DOD ( DOWNstream On Demand ) downstream on demand
C) independent stand mode ( work of the Independent )
D) Since the embodiment ( Liberal Retention MODE )
E) DU ( DOWNstream Unsolicited ) downstream autonomous

5. How will the packets belonging to the same FEC be processed in the MPLS network ?

A) In entering the MPLS network of LER are mapped on the same the MPLS label
B) a packet passes LSR perform independent processing apparatus, the packet destination is IP address is different from the forwarding path may be different
C) in LSR on the same label forwarding entry to forward
D) In the whole MPLS in the same network will be the LSP forwarding

Solutions: