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H3C Constructing Secure optimized WANs v2.0 Sample Questions:

1. When the user uses the phone, after picking up the phone handle and inputting the called number, which of the following signaling does the ringing of the called phone belong to ______ .

A) Call call signaling
B) letter information signaling
C) to address signaling
D) monitoring tube signaling

2. In ADSL of PPPoE applications, when the CPE side using MSR router + ADSL interface card for networking, co side DSLAM make use IP rows on the co centralized router side ( PPPoE Server ) need to be on which interfaces PPPoE relevant The configuration ?

A) ATM interface
B) Virtual-Template
C) Yi Tai Ethernet port
D) dial number Interface
E) Virlual-Ethernet

3. Compared with ordinary data flow, voice flow is more sensitive to delay and jitter.The field that can be used to mark voice traffic in a data packet for priority processing by network equipment is ____

A) 802.1p
B) number of source data streams / object IP address, port number, protocol type pentad
C) DSCP
D) IP Precedence

4. The following statements about GRE and BGP MPLS VPN are correct: _______ .

A) The GRE tunnel needs to be statically configured and the MPLS tunnel of BGP MPLS VPN is dynamically established
B) that they have adopted the technology can tunnel VPN
C) It had all VPN technology
D) GRE private network users can only run static routing protocol, BGP MPLS VPN private network users run BGP dynamic routing protocol

5. The following commands are configured on the MSR router:
acl number 3000
rule o permit ip source 100.0.10
acl number 3002
rule o permit ip source 100.0.0.0.0.0.0.255
interface GigabitEthemet0/1
port link -mode-route
jp.address 200.0.0.1255.255.255.0
qos gts acl 3002 cir 200 cbs 12500 ebs o queue-length50
qos gts acl 3000cir 100 cbs 6250 ebs o queue-length50
Then when the port G0/1 forwards packets with the source IP address of 100.0.0.1 in the outbound direction , which of the following statements is correct ( choose one or more )

A) flow is greater than 100bkps , less than 200kbps , the normal forwarding
B) portions partial misconfigured
C) flow greater than 100kbps , the less than 200kbps instant message shaping to 100kbps forwarded
D) stream is greater than 200kbps , the packet shaping to 100kbps forwarded
E) the flow amount is less than 100kbps forwarded when
F) stream is greater than 200kbps , the packet shaping to 200kbps forwarded

Solutions: