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| Section | Objectives |
|---|---|
| Secure VPN Technologies | - SSL VPN principles and configuration basics - IPSec VPN architecture and security basics |
| Broadband Access Technologies | - WAN access configuration methods - Broadband access principles (IPoE, EPON etc.) |
| BGP/MPLS VPN | - MPLS core concepts and label forwarding - BGP/MPLS VPN implementation and troubleshooting |
| Conventional VPN Technologies | - L2TP VPN concepts and applications - GRE VPN principles and configuration |
| Quality of Service (QoS) | - Link efficiency and compression technologies - Traffic policing, shaping and congestion techniques |
| Secure Optimized WAN Overview | - WAN architecture and requirements - Enterprise secure WAN fundamental concepts |
| Enhanced Network Security | - Network security management methods - Threats and secure network best practices |
1. Configure the following commands on the MSR router:
qos pql 1 protocol-ip-tcp1000 queue-top
qos pql 1 protocol-ip-tcp1001 queue-middle
qos pql 1 protocol-ip-tcp1002queue-normal
qos pql 1 protocol-ip-tcp1003 queue-bottom
#
interface GigabitEthernet0/1
port link-mode route
ip address 192.168.1.1 255.255.255.0
qos lr outbound cir 10000 cbs 625000 ebs 0
qos pq pql 1
qos rtpq start-port 16384 end-port 32767 bandwidth 1000 cbs 25000
Then when the destination port are 1000 , 1001 , 1002 and 1003 of the TCP packet and matching with RTPQ the flow rates of at 4Mbps speed feed into the MSR , and from the side port G0 / 1 forwarding, the following statements is correct is ______
A) Head of port 1001 of TCP packet forwarding rate is 4Mbps
B) Head of the port 1002 of TCP packet forwarding rate is 2.4Mbps
C) Head of port 1000 of TCP packet forwarding rate is 4Mbps
D) Head of port 1003 of TCP packet forwarding rate is 0
E) The forwarding rate of RTPQ traffic packets is about 2.4Mbps
2. In BGP MPLS VPN network, the user's private network packet can only carry a layer MPLS label, the private network packet which may be present in the following packet forwarding stage ?
A) newspaper article by the public penultimate hop P distributed to the public network equipment last a jump PE when the device
B) message packet from the source user side CE sent to the public network port PE device when
C) message packets from the public network entry PE sent to the P device when
D) message packets from the public network egress PE sent to the user-side object of the CE device when
3. In EPON applications, if the home gateway or switch on the user side is provided by the operator and unified VLAN management, then the VLAN operation mode on the UNI port should be configured as ____ .
A) VLAN Tag mode
B) VLAN transparent transmission mode
C) VLAN Translation Mode
D) VLAN tagging mode
4. The user wants to design an H.323 network and requires unified and centralized control of all call rights.Which of the following components are necessary ?
A) net off
B) terminating end
C) MVU
D) network gatekeeper
5. In the SIP network, which of the following devices are not UA?
A) SIP server
B) connected to a common voice on the gateway PSTN phone
C) language voice gateway
D) IP phone
Solutions:
| Question # 1 Answer: A,C,D | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: B,D | Question # 5 Answer: A,B |
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