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After the configuration is completed, which of the following can be determined that PCA will join?
The IP address of host PCA is 40.1.1.1, and the MAC address is 0011.1111.1111. PCA is connected to [SWA] vlan 10 of switch SWA. [SWA-vlan10] quit [SWA] vlan 20 [SWA-vlan20] protocol-vlan ipv4 [SWA-vlan20] quit [SWA] vlan 30 [SWA-vlan30] quit [SWA] mac-vlan mac-address 0011-1111-1111 vlan 30 [SWA] vlan 40 [SWA-vlan40] ip-subnet-vlan...
Before configuring Layer 3 multicast, which of the following is the first thing you need to do?
Before configuring Layer 3 multicast, which of the following is the first thing you need to do?A . Enter IGMP viewB . SB sets the IGMP protocol versionC . Configure the PIM protocolD . Enable multicast globally using the multicast routing-enable commandView AnswerAnswer: D
Which of the following statements is correct regarding the configuration of the spanning tree protection mechanism?
Which of the following statements is correct regarding the configuration of the spanning tree protection mechanism?A . BPDU protection needs to be configured in the port view designated as the edge port.B . The root bridge protection command will only play a protective role when it is configured on the...
In the switching network shown in the figure, VLAN 10 is set as lsolate-user-vlan on switch SWA, and VLAN 2 and VLAN 3 are set as Secondary VLAN of VLAN 10; VLAN 20 is created on switch SWB, and VLAN 20 is set as lsolate-user-vlan, and VLAN 4 is set as Secondary VLA of VLAN 20. After setting the IP addresses of each device as shown in the figure, the local proxy ARP function is enabled on SWA and SWB. Initially, the switch and PC did not learn their corresponding ARP entries. When PCA pings PCB, PCA will send an ARP request. What is the source MAC address of the ARP request message forwarded by the switch to PCB?
In the switching network shown in the figure, VLAN 10 is set as lsolate-user-vlan on switch SWA, and VLAN 2 and VLAN 3 are set as Secondary VLAN of VLAN 10; VLAN 20 is created on switch SWB, and VLAN 20 is set as lsolate-user-vlan, and VLAN 4 is set...
The network topology is shown in the figure. STP is enabled on SWA and SWD. Which of the following statements about the changes in the status of SWA and SWD ports are correct?
The network topology is shown in the figure. STP is enabled on SWA and SWD. Which of the following statements about the changes in the status of SWA and SWD ports are correct? A . SWD port E0/1 will change from a designated port to a root port in the...
In the switching network shown in the figure, VLAN10 is set as lsolate-user-vlan VLAN2 and VLAN3 as the Secondary VLAN of VLAN 10 on switch SWA; VLAN2-VLAN20 is created on switch SWB, and VLAN20 is set as lsolate-user-vlan, and VLAN4 is the Secondary VLAN of VLAN20. After setting the IP addresses of each device as shown in the figure, which of the following statements are correct?
In the switching network shown in the figure, VLAN10 is set as lsolate-user-vlan VLAN2 and VLAN3 as the Secondary VLAN of VLAN 10 on switch SWA; VLAN2-VLAN20 is created on switch SWB, and VLAN20 is set as lsolate-user-vlan, and VLAN4 is the Secondary VLAN of VLAN20. After setting the IP...
Which of the following belongs to the function of the convergence layer?
Which of the following belongs to the function of the convergence layer?A . Has a large number of interfaces for connecting to end-user computersB . Access security controlC . High-speed packet switchingD . Complex routing strategiesView AnswerAnswer: D
In BFD echo working mode, the other end needs to configure which of the following?
In BFD echo working mode, the other end needs to configure which of the following?A . No configuration is requiredB . Configure bfd demand enable on the interfaceC . Configure bfd echo enable on the interfaceD . Configure bfd session init-mode active in the system viewView AnswerAnswer: C
The customer's two switches SWA and SWB are connected together through seven Ethernet cables and configured with static link aggregation. The corresponding ports on switch SWA are Ethernet 1/0 Ethernet 1/0/2, Ethernet 1/0/3, Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6, and Ethernet 1/0/7. The configuration method is to configure in sequence according to the port order. If each aggregation group of switches SWA and SWB only supports 6 ports, then which of the following is right?
The customer's two switches SWA and SWB are connected together through seven Ethernet cables and configured with static link aggregation. The corresponding ports on switch SWA are Ethernet 1/0 Ethernet 1/0/2, Ethernet 1/0/3, Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6, and Ethernet 1/0/7. The configuration method is to configure in sequence...
Which of the request operations specified in the SNMP v1 protocol are atomic?
Which of the request operations specified in the SNMP v1 protocol are atomic? Atomicity means that failure of any variable in the request will cause failure of all variable operations in this request. (Select one or more)A . SetRequestB . GetRequestC . GetNextRequestD . There are no atomic operationsView AnswerAnswer:...
