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What are the stable states of the OSPF protocol neighbor relationship? (Multiple choice)
What are the stable states of the OSPF protocol neighbor relationship? (Multiple choice)A . 2-way B. Full C. Down D. attemptView AnswerAnswer: ABC
If the packet matches the ACL and the result is "deny", the packet will be discarded eventually.
If the packet matches the ACL and the result is "deny", the packet will be discarded eventually.A . True B. FalseView AnswerAnswer: B
What is the number range of Layer 2 ACL?
What is the number range of Layer 2 ACL?A . 4000-4999 B. 2000-2999 C. 6000-6031 D. 3000-3999View AnswerAnswer: A
When the host accesses the web server of the server, the value of the network layer protocol field is 6.
When the host accesses the web server of the server, the value of the network layer protocol field is 6.A . True B. FalseView AnswerAnswer: A
The IPv6 address 2001:ABEF:224E:FFE2:BCCO:CDOO:DDBE:8D58 cannot be abbreviated.
The IPv6 address 2001:ABEF:224E:FFE2:BCCO:CDOO:DDBE:8D58 cannot be abbreviated.A . True B. FalseView AnswerAnswer: A
The bridge ID of the STP protocol in the switching network is as follows. Which of the following bridge ID switches will become the root bridge?
The bridge ID of the STP protocol in the switching network is as follows. Which of the following bridge ID switches will become the root bridge?A . 4096 00-01-02-03-04-DD B. 32768 00-01-02-03-04-AA C. 32768 00-01-02-03-04-BB D. 32768 00-01-02-03-04-CCView AnswerAnswer: A
If there is an inclusion relationship in the configured ACL rules, it should be noted that the rule numbers of the strict conditions need to be sorted first, and the rule numbers of the loose conditions need to be sorted last, so as to prevent the packet from stopping to continue matching due to hitting the rules of the loose conditions, thereby Rules that make it impossible to hit strict conditions.
If there is an inclusion relationship in the configured ACL rules, it should be noted that the rule numbers of the strict conditions need to be sorted first, and the rule numbers of the loose conditions need to be sorted last, so as to prevent the packet from stopping to...
In PPP, when the two ends of the communication detect the activation of the physical link, they will transition from the link unavailable stage to the link establishment stage. In this stage, the link parameters are mainly negotiated through the () protocol
In PPP, when the two ends of the communication detect the activation of the physical link, they will transition from the link unavailable stage to the link establishment stage. In this stage, the link parameters are mainly negotiated through the () protocolA . IP B. LCP C. NCP D. DHCPView...
Which of the following does not include the advantages of Wi-Fi6 over Wi-Fi5?
Which of the following does not include the advantages of Wi-Fi6 over Wi-Fi5?A . Higher consumption B. Higher number of access terminals per AP C. Lower transmission delay D. Higher bandwidthView AnswerAnswer: A
Only the security policy of WPA2-PSK supports the use of TKIP for data encryption.
Only the security policy of WPA2-PSK supports the use of TKIP for data encryption.A . True B. FalseView AnswerAnswer: B
