648-238 無料問題集「Cisco Implementing Cisco Connected Physical Security 1」

（A）via Linux commandline:Stop Cisco Services - Uninstall existing RPM files - Install new RPM files - Restart Cisco Services

（B）via the management console web interface and .RPM files

（C）via an upgraded USB/DVD image

（D）via the management console web interface and .ZIP file

（A）Enable multicast within the branch network and unicast video streams when traversing the WAN.

（B）Configure cameras for H.264 encoding and 15 FPS, store video locally on a server, then transcode the same video stream to 5 FPS before sending it to HQ security center.

（C）Configure dual streaming on each camera, one for high-quality local recording and the other for streaming to HQ over WAN.

（D）Deploy centralized Cisco VSM solution using H.264 instead of MJPEG encoding in branches with limited WAN speed.

（E）Retain camera recordings on local branch servers, and access video from HQ only when needed.

（A）TCP/IP

（B）DHCP

（C）CDP

（D）NTP

（A）For redundancy, each media server needs to be doubled and servers then operate in load balancing fashion.

（B）Cisco VSM 7 does not support redundancy for Cisco VSOM and Cisco VSMS.

（C）An IT engineer can define a cluster of Cisco VSMS servers, which all fall back to a backup Cisco VSMS server if any should fail.

（D）VSM 7 can record the primary stream of each camera on Cisco media server (either MSP or virtual machine), and the secondary stream can be recorded to NAS storage for a cost-effective solution.

（A）It does not matter, since streams can be configured on VSOM or on the camera.

（B）Configure the primary stream in VSOM and configure the secondary stream directly on the camera.

（C）Configure both the primary and secondary streams from VSOM.

（D）Configure the primary and secondary streams directly on the camera first before adding the camera to VSOM.

（A）Configure IP cameras, archives, and events

（B）Record video from IP cameras

（C）Upgrade the VSMS

（D）View live and recorded video

（E）Configure storage repositories for the system

（A）Color camera with varifocal lens

（B）A camera with day/night mode and IR corrected lens

（C）Color camera with IR corrected lens

（D）A camera with day/night mode and varifocal lens

（A）SNMP

（B）DHCP

（C）medianet

（D）CDP

（A）Archive Clip

（B）Smart Search

（C）Forensic Search

（D）Create View

（A）USB joystick and USB mouse are both required to control PTZ cameras.

（B）USB joystick or USB mouse can be used to control PTZ cameras.

（C）USB joystick only

（D）USB mouse only