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What is the default protocol preference for BGP EBGP routes?（）A、10B、100C、170D、175

题目

What is the default protocol preference for BGP EBGP routes?（）

  • A、10
  • B、100
  • C、170
  • D、175
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相似问题和答案

第1题：

What is pre-emption? (Intel)


正确答案：
         

第2题：

What is the purpose of Spanning Tree Protocol?()

A. to prevent routing loops

B. to create a default route

C. to provide multiple gateways for hosts

D. to maintain a loop-free Layer 2 network topology

E. to enhance the functions of SNMP


参考答案：D

第3题：

What is the purpose of the Spanning Tree Protocol (STP)?

A．To prevent routing loops

B．To create a default route

C．To provide multiple gateways for hosts

D．To maintain a loop-free Layer 2 network topology

E．To enhance the functions of SNMP


正确答案：D
解析：Explanation:
STP's main task is to stop network loops from occurring on your Layer 2 network (bridges or switches). It vigilantly monitors the network to find all links, making sure that no loops occur by shutting down any redundant ones. STP uses the spanning-tree algorithm (STA) to first create a topology database, then search out and destroy redundant links. With STP running, frames will only be forwarded on the premium, STP-picked links.

第4题：

You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?（）

  • A、It is globally enabled by default on Cisco routers.
  • B、It is globally enabled by default on all routers.
  • C、It is a proprietary protocol.
  • D、It is a non-proprietary protocol.
  • E、It can be used to gather hardware and protocol information about neighbor devices.

正确答案:A,C,E

第5题：

The Testking network has been configured with OSPF as the routing protocol.What is the default administrative distance of the OSPF routing protocol?()

A.90

B.100

C.110

D.120

E.130

F.170

G.200


参考答案：C

第6题：

What is the default protocol preference for BGP EBGP routes?()

A.10

B.100

C.170

D.175


参考答案：C

第7题：

You have just configured a static default route on router TK1. What is the purpose of a default route?()

A. It is a route to be used when the routing protocol fails.

B. It is a route configured by an ISP that sends traffic into a corporate network.

C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.

D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.

E. It is used to send traffic to a stub network.


参考答案：C

第8题：

What kind ofpre－sequence is A’s first utterance in the following discourse? ()A: Do you have a rubber?B: Yes.A: May I use it?B: Here you are.

A.Pre-invitation

B.Pre-request

C.Pre-announcement

D.Pre-apology


正确答案：B

第9题：

What is the protocol of following described： there are 4 priority queues：high，medium，normal.low the high and medium queue have precedence over the default queue the classifcation is configuration via the command ‘priority-list’ the default queue is the normal queue.


正确答案:Priority Queue

第10题：

What is the effect of applying the switchport trunk encapsulation dot1q command to a port on a Cisco Catalyst switch？（）

  • A、By default， native VLAN packets going out this port will be tagged.
  • B、Without an encapsulation command， 802.1Q will be the default encapsulation if DTP fails to negotiate a trunking protocol.
  • C、The interface will support the reception of tagged and untagged traffic.
  • D、If the device connected to this port is not 802.1Q-enabled， it will not be able to handle 802.1Q packets.

正确答案:C

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