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H3C Constructing Secure optimized WANs v2.0 Sample Questions:

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

2. In the ONU registration process, comprising L the LID ( the Logical Link ID , Logical Link Flags ) control message comprises information ____ .( Choose one or more )

A) Register
B) Report
C) Register Ack
D) hair now GATE
E) Register_Req
F) P through GATE

3. In the PPPoE the PPP Session price segment, PPPoE Client and PPPoE server Ethernet data frames exchanged between an object MAC address may be ____ .

A) widely broadcast MAC address
B) Group multicast MAC address
C) The MAC address of the PPPoE server
D) The MAC address of the PPPoE client

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) GRE private network users can only run static routing protocol, BGP MPLS VPN private network users run BGP dynamic routing protocol
D) It had all VPN technology

5. The correct statement about malformed message defense is ______ .

A) The ping of death attack uses oversized packets to attack
B) To defend against malformed message attacks, it is necessary to conduct targeted defense against the characteristics of each attack
C) abnormal shaped TCP packet attack by TCP attacks flag is set to a specific value of the packets
D) Teardrop attacks use the loopholes of overlapping movement during UDP packet reassembly to attack

Solutions: