Which of the following descriptions about MUX VLAN is wrong?

Which of the following descriptions about MUX VLAN is wrong?A . Each GROUP VLAN must be bound to a RINCIPAL VLANB . If the VLAN ID has been used for the PRINCIPAL VLAN, then the VLAN can no longer be used for the VLANIF interface, SUPER VLAN, and SUB VLANC...

November 27, 2021 No Comments READ MORE +

When unpacking and inspecting the goods, what content needs to be checked on the packing list ? (Multiple Choice)

When unpacking and inspecting the goods, what content needs to be checked on the packing list ? (Multiple Choice)A . Part codeB . Part modelC . Number of partsD . Project nameView AnswerAnswer: ABCD

November 27, 2021 No Comments READ MORE +

When using manual link aggregation mode, which of the following description regarding adding member interfaces is wrong?

When using manual link aggregation mode, which of the following description regarding adding member interfaces is wrong?A . Eth-Trunk interfaces cannot be nested, that is, member interfaces cannot be Eth-Trunk.B . An Ethernet interface can only be added to any th-Trunk interface. If you need to add another Eth-Trunk interface,...

November 27, 2021 No Comments READ MORE +

When the Hold Time supported by two BGP neighbors are inconsistent, the neighbors will negotiate to adopt the lowest Hold Time interval that both ends can support.

When the Hold Time supported by two BGP neighbors are inconsistent, the neighbors will negotiate to adopt the lowest Hold Time interval that both ends can support.A . TrueB . FalseView AnswerAnswer: A

November 27, 2021 No Comments READ MORE +

Cutover rollback refers to roll back the current changes to the state before execution.

Cutover rollback refers to roll back the current changes to the state before execution.A . TrueB . FalseView AnswerAnswer: A

November 27, 2021 No Comments READ MORE +

When different routing protocols are used in unused networks, and these networks need to share routing information, you can set up route import. In BGP, routes can only be imported through the network.

When different routing protocols are used in unused networks, and these networks need to share routing information, you can set up route import. In BGP, routes can only be imported through the network.A . TrueB . FalseView AnswerAnswer: B

November 27, 2021 No Comments READ MORE +

How does the COMMUNITY attribute of the route set by the routing strategy affect the route selection?

How does the COMMUNITY attribute of the route set by the routing strategy affect the route selection?A . It can be indirectly affected. By setting the COMMUNITY attribute of the route, the route can be classified, and then different routing-related attributes, such as LOCAL-PRE, MED, etc., can be set according...

November 27, 2021 No Comments READ MORE +

What are the main difficulties in cutover? (Multiple Choice)

What are the main difficulties in cutover? (Multiple Choice)A . Minimize the scope of business impactB . Do the best in risk avoidanceC . Develop a complete cutover planD . Profit execution cutoverView AnswerAnswer: ABCD

November 27, 2021 No Comments READ MORE +

Which of the following description of EGP and IGP is wrong

Which of the following description of EGP and IGP is wrongA . IGP is a routing protocol that runs inside the ASB . EGP is a routing protocol running between ASsC . IGP focuses on controlling the propagation of routes and choosing the best routeD . EGP itself is an...

November 27, 2021 No Comments READ MORE +

 About description of IP address assignment, which of the following is correct? (Multiple Choice)

 About description of IP address assignment, which of the following is correct? (Multiple Choice)A .  Unless AnyCast is used, the IP address of the entire network must remain uniqueB . IPv4 address space is divided into three categories: A, B, and CC . When assigning addresses, if the /24 -bit mask length is used uniformly, the network design can be simplifiedD .  In order to improve the efficiency...

November 27, 2021 No Comments READ MORE +