There are two types of community-filter: basic community attribute filters and advanced community attribute filters. Which of the following filtering tools makes the advanced community attribute filter more flexible than the basic community attribute filter?

Which of the following description is wrong about BGP route selection?

Router A has an IP router with a destination network segment of 10.0.0.1/32 and an outbound interface of Gigabitethernet 0/0/1.
Now add the following configuration
acl number 2000
rule 10 permit source 10. 0.1.1 0
traffic classifier test
if-match acl 2000
traffic behavior test
remark dscp cs3
traffic policy test
classifier test behavior test
interface Gigabitethernet0/0/1
ip address10.0.12.1255.255.255.0
traffic-policy test outbound
Suppose Router A receives a packet with a destination IP of 10.0.0.1. The following statements which are correct?

Which of the following statements is true about the database synchronization process on an IS-IS broadcast network?

The path selection tool can define multiple entries, which of the following tools will automatically generate and reject any entries at the end of the configuration? (Multiple Choice)