What are three pieces of information that the Cisco IOS show inventory command displays on a Cisco ISR Router? （）(Choose three.)

A . produces higher margins than product sales along B . generate recurring revenue C . strengthens customer loyalty D . renews automatically for the lifetime of the product E . helps customers speed architectural planning and design F . eliminates network problem

A . MAC address B . MTU C . IP address D . VLAN connectivity information E . UUID

A . A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure B . Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasing their size. C . A higher level of network security can be reached by separating sensitive data traffic from other network traffic. D . Port-based vlans increase switch-port use efficient,thanks to 802.1Q trunks E . A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure. F . Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size. G . VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain.

A . Application Software Updates B . Cisco Advisory Services C . Advanced Hardware Replacement D . Software Support E . Cisco.com F . Warranty for hardware

A . GLBP supports up to eight virtual forwarders per GLBP group B . GLBP supports clear text and MD5 password authentication between GLBP group members C . GLBP is an open source standardized protocol that can be used with multiple vendors D . GLBP supports up to 1024 virtual routers E . GLBP can load share traffic across a maximum of four routers F . GLBP elects two AVGs and two standby AVGs for redundancy

A . the packetization size B . the serialization of the interface C . the quantization D . the packet rate E . the UDP overhead F . the TCP overhead

A . protocol B . VLAN number C . TCP or UDP port numbers D . source switch port number E . source IP address and destination IP address F . source MAC address and destination MAC addre

A . queue creation B . determining packet drop thresholds C . determining the random early detection method D . traffic classification E . queue scheduling F . FIFO configuratio

A . System Parameters Configuration   B . Cisco Unified CallManager Cluster Status   C . Date, Time, and Reason of Last Failure   D . Cisco CRS License Information   E . Cisco CRS Datastore Replication Status   F . Cisco CRS Component Activation&e

A . VLANs establish broadcast domains in switched networks. B . VLANs utilize packet filtering to enhance network security. C . VLANs provide a method of conserving IP addresses in large networks. D . VLANs provide a low-latency internet working alternative to routed networks. E . VLANs allow access to network services based on department, not physical location. F . VLANs can greatly simplify adding, moving, or changing hosts on the network.

A . the size of an undo block B . the size of the redo log files C . undo blocks generated per second D . the size of the database buffer cache E . the value of the UNDO_RETENTION parameter

A . severity level B . facility C . log message name D . time stamp E . error codes F . access privilege

A . to support PUSH-based active database duplication B . to support synchronization of a standby database with the primary database in a Data environment C . To support PULL-based active database duplication D . To support file restores over the network in a Data Guard environment E . To support file recovery over the network in a Data Guard environment

A . the port used by the listener B . the protocol used by the listener C . the server name where the listener runs D . the log file and trace file destination for the listener E . the database services to be registered with the listener

A . It converges quickly. B . OSPF is a classful routing protocol. C . It uses cost to determine the best route. D . It uses the DUAL algorithm to determine the best route. E . OSPF routers send the complete routing table to all directly attached routers. F . OSPF routers discover neighbors before exchanging routing information.

A . A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure B . Broadcast storms can be mitigated by decreasing the number of broadcast domains，thus increasing their size C . A higher level of network security can be reached by separating sensitive data traffic from other network traffic D . Port-based vlans increase switch-port use efficient，thanks to 802.1Q trunks E . A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure F . Broadcast storms can be mitigated by increasing the number of broadcast domains，thus reducing theirsize G . VLANs make it easier for IT staff to configure new logical groups，because the vlans all belong to thesame broadcast domai

A . monitors performance B . manages JVM memory C . serves J2EE applications D . manages the deployment manager E . manages configuration synchronization F . routes administrative requests to server

A . protocol B . VLAN number C . TCP or UDP port numbers D . source switch port number E . source IP address and destination IP address F . source MAC address and destination MAC addre

A . complicated header B . plug-and-play C . no broadcasts D . checksums E . optional IPsec F . autoconfiguratio

A .  Ease of disk administration and maintenance B .  Load balancing across physical disks C .  Software RAID-1 data redundancy with double or triple mirrors D .  Automatic recovery of failed disk

A . VLANs establish broadcast domains in switched networks. B . VLANs utilize packet filtering to enhance network security. C . VLANs provide a method of conserving IP addresses in large networks. D . VLANs provide a low-latency internetworking alternative to routed networks. E . VLANs allow access to network services based on department,not physical location. F . VLANs can greatly simplify adding,moving,or changing hosts on the network.

A.the structural view B.the communicative view C.interactional view D.functional view 此题为多项选择题。