1. Whether the Union external routes Next-hop attribute will change when passing within the Union?

2. LDP loop detection mechanism can prevent an infinite loop to send which of the following message? (Select two answers)

3. Which of the following description about ISIS in IPV6 application scenarios is correct? (Choose 3 answers)

4. To use Qos in the network, when it improves the certain type business's service quality, it will certainly hurt other business's service quality.

5. On the following multicast configuration, which description is correct? (Select two answers)

interface GigabitEthernet1/0/0

undo shutdown

ip address 10.110.1.1 255.255.255.0

pim dm

pim silent

igmp enable

6. Which of the following descriptions about BGP's local-prefernce and MED attribute are correct? (Multiple Choice)

7. Compare QOS's LR, CAR and GTS, which of the following statement is correct? (Multiple choice)

8. Class-based QOS use is essentially a strategy way, its implementation is: First, classify the traffic, and then stipulates some specified QOS action set, and then combined the specified classification and specified action to be strategy. And finally apply and implement the strategy.

9. In VRP5, by default, what is the time interval respectively for LDP local and remote sessions HELLO holding timer?

10. The following on traffic policy nesting situation, which statement is correct? (Multiple choice)