What are two reasons a network administrator would use CDP (Choose two.)（）。

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 originated via a network or aggregate command D . The network was learned via EBGP E . The network was learned via IBGP

A . You have too many tables. B . Your tables are too long. C . Your tables have difficult names. D . You want to work on your own tables. E . You want to use another schema's tables. F . You have too many columns in your tables.

A . to control vty access into a router   B . to control broadcast traffic through a router   C . to filter traffic as it passes through a router   D . to filter traffic that originates from the router   E . to replace passwords as a line of defense against security incursions&e

A . to make VTP easier to implement B . to isolate broadcast traffic C . to increase the size of the collision domain D . to allow more devices to connect to the network E . to logically group hosts according to function F . to increase network security

A . The data is moving from 10BASE-TX to 100BASE-TX. B . The WAN encapsulation type has changed. C . The data format has changed from analog to digital. D . The source and destination hosts are in the same subnet. E . The source and destination MAC addresses have changed.

A . to make VTP easier to implement B . to isolate broadcast traffic C . to increase the size of the collision domain D . to allow more devices to connect to the network E . to logically group hosts according to function F . to increase network security

A . More than one database is to be registered with the listener. B . The users will connect the database by using the host naming method. C . The Oracle Enterprise Manager is to be used to monitor an Oracle9i database. D . The database that is to be registered with the listener is configured in shared server mode. E . The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.

A . More than one database is to be registered with the listener. B . The users will connect the database by using the host naming method. C . The Oracle Enterprise Manager is to be used to monitor an Oracle9i database. D . The database that is to be registered with the listener is configured in shared server mode. E . The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.

A . set a minimum bandwidth guarantee B . increase bandwidth C . determine a specific transfer rate D . establish timers E . configure CBWFQ for best-effort traffic F . set a maximum bandwidth limit

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

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.

A . To identify applications causing congestion B . To authorize user network access C . To report and alert link up / down instances. D . To diagnose slow network performance, bandwidth hogs, and bandwidth utilization. E . To detect suboptimal routing in the network. F . To confirm the appropriate amount of bandwidth that has been allocated to each Class of Service.

A . telnet access does not require a password B . nat C . no broadcast D . chanage of destination address in the ipv6 header E . chanage of source address in the ipv6 header F . autoconfiguratio

A . serialization delay B . overrun C . full buffers and queues D . propagation delay E . shaping delay F . TCP header error

A . to control vty access into a router B . to control broadcast traffic through a router C . to filter traffic as it passes through a router D . to filter traffic that originates from the router E . to replace passwords as a line of defense against security incursio

A .  to eliminate the need for VoIP gateways B .  to scale a VoIP installation with multiple gateways C .  to provide call admission control and limit the number of simultaneous calls on the network  D .  to meet the requirement to control H·323 gateways on a LAN E .  to accept call requests and reduce the load on the gateway

A . to make VTP easier to implement B . to isolate broadcast traffic C . to increase the size of the collision domain D . to allow more devices to connect to the network E . to logically group hosts according to function F . to increase network security

A . The data is moving from 10BASE-TX to 100BASE-TX. B . The WAN encapsulation type has changed. C . The data format has changed from analog to digital. D . The source and destination hosts are in the same subnet. E . The source and destination MAC addresses have changed.

A . telnet access does not require a password B . nat C . no broadcast D . chanage of destination address in the ipv6 header E . chanage of source address in the ipv6 header F . autoconfiguratio

A . to verify the type of cable interconnecting two devices B . to determine the status of network services on a remote device C . to obtain VLAN information from directly connected switches D . to verify Layer 2 connectivity between two devices when Layer 3 fails E . to obtain the IP address of a connected device in order to telnet to the device F . to determine the status of the routing protocols between directly connected router

A . to verify the type of cable interconnecting two devices B . to determine the status of network services on a remote device C . to obtain VLAN information from directly connected switches D . to verify Layer 2 connectivity between two devices when Layer 3 fails E . to obtain the IP address of a connected device in order to telnet to the device F . to determine the status of the routing protocols between directly connected router

A. to make VTP easier to implement B. to isolate broadcast traffic C. to increase the size of the collision domain D. to allow more devices to connect to the network E. to logically group hosts according to function F. to increase network security