Which of the following is single package attack? (Multiple Choice)

• A.DDoS attack
• B.Scanning detection attack
• C.Malformed packet attack
• D.Special control packet attack

Comment: *

Name: *

Email: *

Verification: *

What is the correct description of the BGP reflector? (Multiple Choice)

• A.IBGP neighbor relationships need to be fully interconnected without a route reflector. The introduction of route reflectors can reduce the requirements for full interconnection.
• B.The route reflector can advertise the routes learned from one client to other clients and non-clients.
• C.The route reflector can advertise the routes learned from the non-client to all clients.
• D.The route reflector can advertise the routers learned from IBGP neighbors to all clients and non-clients.

Comment: *

Name: *

Email: *

Verification: *

Cross-device link aggregation enables data stream transmission and mutual backup of stack member switches. However, because of the limited bandwidth of stack cables between stack devices, which of the following methods can improve forwarding efficiency?

• A.Connect stack devices through stack cards
• B.Enable traffic local priority forwarding
• C.Enable stack multi-master check function
• D.Configure stack system MAC address switching

Comment: *

Name: *

Email: *

Verification: *

The following topology is available, and based on this analysis, the following statements which are correct?

• A.The routing entries of 10.0.2.2/32 and 10.0.0.0/16 in the IP routing table of R1.
• B.The routing entries of 10.3.3.3/32 and 10.0.0.0/16 exist in the IP routing table of R1.
• C.The routing entries of 10.0.2.2/32 and 10.0.3.3/32 in the IP routing table of R1.
• D.Because R2 does route aggregation, only the routing entry of 10.0.0.0/16 exists in the IP routing table of R1.

Comment: *

Name: *

Email: *

Verification: *

When there are multiple matching rules in the ACL of the VRP, which of the following statements is correct about the matching order?

• A.In case of confirmation, match the order by matching the permit first and then matching the deny.
• B.By default, match according to the principle of "depth first"
• C.There is only one matching order and cannot be modified.
• D.In case of confirmation, follow the Rule-ID, match from small to large

Comment: *

Name: *

Email: *

Verification: *