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When tuning a network module what is the purpose of the grac

题目
单选题
When tuning a network module what is the purpose of the grace period？（）
A

It defines the maximum permissible time period between missed heartbeats before a failure is detected

B

It defines the time period to wait to activate the network module after starting the cluster manager

C

It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize

D

It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1题：

What parameters must you specify when you enable EIGRP routing?()

A. The broadcast address, and AS number

B. The network number and AS number

C. EIGRP routing, network number and passive interface

D. EIGRP routing, network number, and AS


参考答案：D

第2题：

What is the purpose using the traceroute command?（）

  • A、to map all the devices on a network.
  • B、to display the current TCP/IP configuration values.
  • C、to see how a device MAC address is mapped to its IP address.
  • D、to see the path a packet will take when traveling to a specified destination.
  • E、to display the MTU values for each router in a specified network path from source to a destination.

正确答案:D

第3题：

The primary line module has failed and the spare line module is nowactive.What occurs,by default,when the primary line module returns to an operational status?()

A.The primary line module is inactive for five minutes and then becomes active.

B.The primary line module is in standby mode，while the spare line module remains active.

C.The primary line module becomes active immediately and the spare line module becomes inactive.

D.The primary and spare line modules are active for five minutes，after which time the spare line module becomes inactive.


参考答案：B

第4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

正确答案:D

第5题：

What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when usingthe "show ip bgp" command？（）

  • A、The network was originated via redistribution of an interior gateway protocol into BGP
  • B、The network was defined by a static route
  • C、The network was learned via IBGP
  • D、The network was learned via EBGP
  • E、The network was originated via a network or aggregate command

正确答案:A,E

第6题：

In an Ethernet network, under what two scenarios can devices transmit?()

A. when they receive a special token

B. when there is a carrier

C. when they detect no other devices are sending

D. when the medium is idle

E. when the server grants access


参考答案：C, D

第7题：

If the default VDC is configured to limit resources to a specific module type， what happens when a module that does not match the resource type is installed？（）     

  • A、 The module is powered up， and interfaces are in an "admin down" state.
  • B、 The module is denied power， and a syslog message is generated.
  • C、 The module is powered up， and interfaces are allocated to VDC0.
  • D、 The module is powered up， and interfaces are allocated to VDC100.

正确答案:C

第8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9题：

When enabling IPS on an ISR using the Cisco SDM IPS Wizard， in what location can the SDF be placed？（）

  • A、On the RAM of the ISR
  • B、On the USB memory stick of the ISR
  • C、On the NVRAM of the ISR
  • D、On the IPS Module of the ISR
  • E、On the Flash memory of the ISR

正确答案:E

第10题：

What parameters must you specify when you enable EIGRP routing?（）

  • A、The broadcast address, and AS number
  • B、The network number and AS number
  • C、EIGRP routing, network number and passive interface
  • D、EIGRP routing, network number, and AS

正确答案:D

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