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H3C Constructing Secure optimized WANs v2.0 Sample Questions:

1. Based on SOA network architecture to enterprise IT systems into which of the following levels ? ( Select one or more )

A) base infrastructure layer
B) should application layer
C) mesh network layer
D) will then layer

2. 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) GRE private network users can only run static routing protocol, BGP MPLS VPN private network users run BGP dynamic routing protocol
C) It had all VPN technology
D) that they have adopted the technology can tunnel VPN

3. The following commands are configured on an interface of the router:
qos car inbound an cir 1000 cbs 62500 ebs 0 green remark-dscp-pass ef red remark-dscp-continue af13
When the port receives packets, the following statement is correct _____

A) When the received message rate is less than 1000kbps , the message will be forwarded normally without any processing
B) When the received message rate is less than 1000kbps , after the DSCP value of the message is marked as EF , it is forwarded to the next CAR policy for processing and forwarding
C) When the received message rate is less than 1000kbps , it can burst 62500 bytes, and the DSCP value of the message exceeding 1000kbps is marked as af13 and forwarded directly
D) When the received packet rate is less than 1000kbps , the packet DSCP value is marked as EF and then forwarded
E) When the received message is greater than the rate of 1000kbps , the burst can be 62500 bytes than 1000kbps packets DSCP value is marked as AF13 , straight forward next CAR policy processing

4. The following commands are configured on the S3610 switch:
qos map-table dotlp-ip
import 1 export4
import 2 export 5
interface Ethernet1/0/8
port link-mode bridge
port link-tpe trunk
port trunk permit vlan 1 4
qos trus t dotlp
interface Ethernet1/0/9
port link-mode bridge
port link-tpe trunk
port trunk permit vlan 1 4
qos gts an cir 65000 cbs 2000000
Then when the traffic is 40Mbps , the packets with the vlan id of 4 and the 802.1p priority are 1 , and the packets with the traffic of 40Mbps with the vlan id of 4 and the 802.1p priority of 2 enter at the same time from port E 1/0/8 , When forwarding from port E1/0/9 , which of the following statements is correct is ____ .( Choose one or more )

A) Packets with 802.1p priority 2 have packet loss on outbound port E1/0/9
B) 80Mbps packets are forwarded normally
C) portions partial misconfigured
D) Packet traffic shaping is 65Mbps for forwarding
E) Packets with 802.1p priority 1 have packet loss on the outgoing port E1/0/9
F) All packets with 802.1p priority 1 are stored out of port E1/0/9 and forwarded
G) All packets with 802.1p priority 2 are forwarded on the outgoing port E1/0/9

5. On what device in the MPLS network does the MPLS forwarding medium voltage label ( PUSH ) operation occur ?

A) The packet enters the MPLS network at the LER on device
B) On all devices of the MPLS network
C) On all LSR devices in the middle of the MPLS network
D) The packet leaves the MPLS network address LER on device

Solutions: