Huawei
H12-841_V1.5 · Question #231
When BGP protocol is deployed in a wide area network, which of the following measures can enhance the stability and security of the BGP network? (Multiple choice)
The correct answer is A. Configure BGP neighbor authentication (such as MD5 key authentication to prevent fake B. Deploy BGP route aggregation (reduces routing table entries and lowers device load). C. Enable BGP loop prevention mechanisms (such as AS_PATH loop prevention, IBGP horizontal. See the full explanation below for the reasoning.
Campus Network Security and Access Control
Question
When BGP protocol is deployed in a wide area network, which of the following measures can enhance the stability and security of the BGP network? (Multiple choice)
Options
- AConfigure BGP neighbor authentication (such as MD5 key authentication to prevent fake
- BDeploy BGP route aggregation (reduces routing table entries and lowers device load).
- CEnable BGP loop prevention mechanisms (such as AS_PATH loop prevention, IBGP horizontal
- DWithout configuring neighbor authentication, allowing any device to establish BGP neighbors.
- EDisable BGP loop prevention mechanism and simplify configuration process .
How the community answered
(33 responses)- A82% (27)
- D6% (2)
- E12% (4)
Topics
#BGP authentication#route aggregation#AS_PATH loop prevention#BGP security
Community Discussion
No community discussion yet for this question.