Interface-based ACLs define rules based on inbound interfaces of packets to filter packets. Run the "traffic-filter command to invoke the ACL.

• A.True
• B.False

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The following commands ate configured on the router running BGP:
bgp 100
peer 12.12.12.2 as-number 200
ipv4familyunicast
network 1,1.1.1 255.255.255.255
undo synchronization
peer 12.12.12.2 enable
peer 12.12.12.2 next-hop-local
The IP address of the router's interface connected with peer 12.12.12.2 is 12.12.12.1. What's the function of the command "peer
12.12.12.2 next-hop-local"?

• A.Change the next hop of the routes advertised to peer 12.12.12.2 as 12.12.12.1
• B.Change the next hop of the routes generated locally as 12.12.12.1
• C.This command does not work at all
• D.Change the next hop of the routes received from peer 12.12.12.2 as 12.12.12.2

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When configuring Diff-Serv in QoS, the edge router on Diff-Serv network classify packets according to its source address, destination address or other parameters, assigning different IP precedence for different packets, while other routers classify packets according to IP precedence.

• A.False
• B.True

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PIM-SM relies on particular unicast routing protocol for RPF check.

• A.False
• B.True

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Administrators can change the priorities of default zones in the firewall as required.

• A.True
• B.False

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