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Which of the following statements about the policy control matrix is incorrect?
NCE-Campus. The figure shows the configured policy control matrix. Which of the following statements about the policy control matrix is incorrect?A . The guest group can access the guest group. B. If the server group is a resource group, the server group can be specified as the source group of...
In a scenario where BGP EVPN is used to dynamically establish a VXLAN tunnel, which of the following statements is incorrect when EVPN Type 2 is used to advertise host ARP entries and IP routes?
In a scenario where BGP EVPN is used to dynamically establish a VXLAN tunnel, which of the following statements is incorrect when EVPN Type 2 is used to advertise host ARP entries and IP routes?A . Both host ARP entries and IP routes carry MAC addresses. B. Both host ARP...
When CE1 advertises the routes of its site to CE2, which of the following statements is incorrect?
As shown in the figure, the CES and PEs run OSPF for communication. When CE1 advertises the routes of its site to CE2, which of the following statements is incorrect? A. The domain ID configured on PE1 can be carried as a BGP extended community attribute of a route, and...
Which of the following causes is the most impossible?
A network administrator fails to access devices on the internal network through Telnet. Which of the following causes is the most impossible?A . The route is unreachable, and the client fails to establish a TCP connection with the server B. The number of login users reaches the upper limit. C....
If the ipv6 enable topology standard command is run in the IS-IS view, IPv4 and IPv6 share the same topology.
If the ipv6 enable topology standard command is run in the IS-IS view, IPv4 and IPv6 share the same topology.A . True B. FalseView AnswerAnswer: A
When the packet arrives at the third endpoint, how many segment IDs does the SRH have?
Assume that the SRH of an SRv6 packet has five segment IDs. When the packet arrives at the third endpoint, how many segment IDs does the SRH have?A . 5 B. 3 C. 2 D. 1View AnswerAnswer: A
In DU label advertisement mode, if the liberal label retention mode is used, the device reserves labels received from all the LDP peers regardless of whether the LDP peer is the optimal next hop for reaching the destination network.
In DU label advertisement mode, if the liberal label retention mode is used, the device reserves labels received from all the LDP peers regardless of whether the LDP peer is the optimal next hop for reaching the destination network.A . True B. FalseView AnswerAnswer: A
If the K bit in the GRE header is set to 1, a 4-byte Key field is inserted into the GRE header. The sender and receiver then authenticate each other based on this key.
If the K bit in the GRE header is set to 1, a 4-byte Key field is inserted into the GRE header. The sender and receiver then authenticate each other based on this key.A . True B. FalseView AnswerAnswer: B
Which of the following items is not involved in dynamic data collection before a migration is performed?
Which of the following items is not involved in dynamic data collection before a migration is performed?A . SNMP version B. Routing protocol status C. ARP entries D. Interface statusView AnswerAnswer: C
By default, the domain ID of an OSPF process is the same as the process ID. You can run the domain-id command in the OSPF process view to change a domain ID.
By default, the domain ID of an OSPF process is the same as the process ID. You can run the domain-id command in the OSPF process view to change a domain ID.A . True B. FalseView AnswerAnswer: A
