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【单选题】
因甲状腺功能亢进,需作吸碘实验,检查前 7~60 天需忌食A.
河鱼
B.
紫菜
C.
牛奶
D.
鸡蛋
E.
白菜
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举一反三
【单选题】Which HSRP feature was new in HSRPv2?
A.
VLAN group numbers that are greater than 255
B.
Virtual MAC addresses
C.
tracking
D.
preemption
【多选题】Which three statements about HSRP operation are true? (Choose three.)
A.
The virtual IP address and virtual address are active on the HSRP router.
B.
The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
C.
HSRP supports only clear-text authentication.
D.
The HSRP virtual IP address must be on a different subnet than the routers' inteces on the same LAN.
E.
The HSRP virtual IP address must be the same as one of the router's intece addresses on the LAN.
F.
HSRP supports up to 255 groups per intece, enabling an administrative form of load balancing
【单选题】Though Walt Whitman and Emily Dickinson were romantic poets in theme and technique, they differ from each other in a variety of ways. For one thing, whereas Whitman likes to keep his eye on human Soci...
A.
progress
B.
C.
death
D.
beauty
【多选题】Which three statements best describe HSRP configuration on Cisco Nexus switches？（）
A.
In a vPC topology， the primary HSRP router will respond to ARP requests， but both HSRP routers will forward data traffic. No additional configuration is required.
B.
In a vPC topology， the primary HSRP router will respond to ARP requests， but both HSRP routers will forward data traffic if the peer-gateway feature is enabled.
C.
You can configure two overlapping HSRP groups to load share traffic from the connected hosts while providing the default router redundancy.
D.
You can use the show standby command to verify HSRP operation and configuration.
E.
If you remove the feature hsrp command， all relevant HSRP configuration information isalso removed.
【多选题】Which three statements about HSRP operation are true?（）
A.
The virtual IP address and virtual MA+K44C address are active on the HSRP router.
B.
The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
C.
HSRP supports only clear-text authentication.
D.
The HSRP virtual IP address must be on a different subnet than the routers' inteces on the same LAN.
E.
The HSRP virtual IP address must be the same as one of the router's intece addresses on the LAN.
F.
HSRP supports up to 255 groups per intece, enabling an administrative form of load balancing.
【判断题】Though Walt Whitman and Herman Melville were romantic writers in theme and technique, they differ from each other in a variety of ways.
A.
正确
B.
错误
【多选题】Which three statements about HSRP operation are true? (Choose three.)
A.
The virtual IP address and virtual address are active on the HSRP
B.
The HSRP default timers are a 3 second hello interval and a 10 second dead
C.
HSRP supports only clear-text authentication.
D.
The HSRP virtual IP address must be on a different subnet than the routers' LAN.
E.
The HSRP virtual IP address must be the same as one of the router's intece
F.
HSRP supports up to 255 groups per intece, enabling an administrative
【简答题】电阻器有二端或 (例如电位器),在使用时,注意其额定功率、电压、电流的限制等。
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