网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
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
参考解析
解析：
暂无解析
更多 “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 detectedB It defines the time period to wait to activate the network module after starting the cluster managerC It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilizeD It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored” 相关考题
考题
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.
考题
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.
考题
What parameters must you specify when you enable EIGRP routing?()
A. The broadcast address, and AS numberB. The network number and AS numberC. EIGRP routing, network number and passive interfaceD. EIGRP routing, network number, and AS
考题
In an Ethernet network, under what two scenarios can devices transmit?()
A. when they receive a special tokenB. when there is a carrierC. when they detect no other devices are sendingD. when the medium is idleE. when the server grants access
考题
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.
考题
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.
考题
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 BGPB、The network was defined by a static routeC、The network was learned via IBGPD、The network was learned via EBGPE、The network was originated via a network or aggregate command
考题
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 ISRB、On the USB memory stick of the ISRC、On the NVRAM of the ISRD、On the IPS Module of the ISRE、On the Flash memory of the ISR
考题
What is the purpose of Spanning Tree Protocol?（）A、to prevent routing loopsB、to create a default routeC、to provide multiple gateways for hostsD、to maintain a loop-free Layer 2 network topologyE、to enhance the functions of SNMP
考题
What parameters must you specify when you enable EIGRP routing?（）A、The broadcast address, and AS numberB、The network number and AS numberC、EIGRP routing, network number and passive interfaceD、EIGRP routing, network number, and AS
考题
What is the purpose of a network mask?（）A、It is used to identify the maximum hop count of a subnetworkB、It is used to identify an IP address as either private or publicC、It is used to identify the network to which an IP address belongsD、It is used to identify the total number of bits present in an IP address
考题
What is the purpose of a network mask?（）A、It is used in conjunction with the wildcard mask to determine the number of hosts on a networkB、It is used to define which parts of the IP address are allocated to host addresses and network prefixesC、It is used to hide subnets from external networks by masking the subnets with NATD、It is used to differentiate a network as a classful network or a classless network
考题
What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）A、/etc/rc.netB、/etc/tunables/tuningC、/etc/tunables/lastbootD、/usr/samples/kernel/nextboot
考题
What is a criteria of the enterprise composite network model？（）A、 includes all modules needed to meet any network designB、 defines flexible boundaries between modules for scalability requirementsC、 clearly defines module boundaries and demarcation points to identify where traffic isD、 requires specific core， distribution， and access layer requirements to match the model
考题
In an Ethernet network, under what two scenarios can devices transmit?（）A、when they receive a special tokenB、when there is a carrierC、when they detect no other devices are sendingD、when the medium is idleE、when the server grants access
考题
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 detectedB、It defines the time period to wait to activate the network module after starting the cluster managerC、It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilizeD、It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored
考题
What happens when you run the SQL Tuning Advisor with limited scope？（） A、 Access path analysis is not performed for SQL statements.B、 SQL structure analysis is not performed for SQL statements.C、 SQL Profile recommendations are not generated for SQL statements.D、 Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor.
考题
Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when traveling. You need to configure the network adapter profile settings to ensure that other systems are allowed to discover your computer only when you are at home. What are two possible ways to achieve this goal？（）A、When you configure access to the wired network at home， set the wired network adapter location type to Private.B、When you configure access to the wired network at home， set the wired network adapter location type to Public.C、When you configure access to the public wireless access points， set the wireless network adapter location type to Private.D、When you configure access to the public wireless access points， set the wireless network adapter location type to Public.
考题
单选题What parameters must you specify when you enable EIGRP routing?（）A
The broadcast address, and AS numberB
The network number and AS numberC
EIGRP routing, network number and passive interfaceD
EIGRP routing, network number, and AS
考题
单选题What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）A
/etc/rc.netB
/etc/tunables/tuningC
/etc/tunables/lastbootD
/usr/samples/kernel/nextboot
考题
单选题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.
考题
单选题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.
考题
单选题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.
考题
单选题What happens when you run the SQL Tuning Advisor with limited scope？（）A
Access path analysis is not performed for SQL statements.B
SQL structure analysis is not performed for SQL statements.C
SQL Profile recommendations are not generated for SQL statements.D
Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor.
考题
单选题What is the purpose of a network mask?（）A
It is used to identify the maximum hop count of a subnetworkB
It is used to identify an IP address as either private or publicC
It is used to identify the network to which an IP address belongsD
It is used to identify the total number of bits present in an IP address
考题
单选题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.
考题
单选题What is the purpose of a network mask?（）A
It is used in conjunction with the wildcard mask to determine the number of hosts on a networkB
It is used to define which parts of the IP address are allocated to host addresses and network prefixesC
It is used to hide subnets from external networks by masking the subnets with NATD
It is used to differentiate a network as a classful network or a classless network
热门标签
最新试卷
