You have just purchased a new Cisco 3560 switch running the enhanced IOS and need configure it to be installed in a high availability network. On a 3560 EMI switch, which three types of interfaces can be used to configure HSRP?()
ASVI interface
BAccess port
CEtherChannel port channel
DLoopback interface
ERouted port
FBVI interface
Which Cisco CRS 4.0 server configuration task enables the Cisco CRS server to fail over to a secondary Cisco Unified CallManager when the primary Cisco Unified CallManager fails?()
A、The LDAP directory must have a secondary profile configured.
B、No special configuration is required. Cisco Unified CallManager maintains the failover.
C、The JTAPI provider on the Cisco CRS server must be configured with the secondary Cisco Unified CallManager IP address following the primary Cisco Unified CallManager IP address.
D、There must be a second JTAPI user configured with an alternate range of CTI ports.
作物对税点需求存在()和()两个关键时期。
中国的第一份数学刊物--《算学报》是由()创办的。
A、黄庆澄
B、孙诒让
C、陆善镇
压力容器的紧螺栓联接中,若螺栓的预紧力和容器的压强不变,而仅将凸缘间的铜垫片换成橡胶垫片,则螺栓所受的总拉力Qb()和联接的紧密性()。
已知某一元弱酸的浓度为0.010mol/L,pH=4.55,则其电离常数Ka为:()
A、5.8×10-2
B、9.8×10-3
C、8.6×10-7
D、7.9×10-8