Cisco 8620, Справочное руководство

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Cisco Video Surveillance 8620/8630 IP Camera Reference Guide
Chapter 1 Getting Started
Network Deployment
Internet Connection with Static IP
Choose this connection type if you are required to use a static IP for the camera. See the “Network >
General settings” section on page 5-23 for more information.
Internet Connection via Point-to-Point over Ethernet (PPPoE)
Choose this connection type if you are connected to the Internet via a DSL Line. See the description of
PPPoE (Point-to-point over Ethernet) in the
“Network Type” section on page 5-24 .
For example, your router and IP settings may look like this:
Configure the router, virtual server or firewall, so that the router can forward any data coming into a
preconfigured port number to a camera on the private network, and allow data from the camera to be
transmitted to the outside of the network over the same path.
When properly configured, you can access a camera behind the router using the HTTP request such as:
http://122.146.57.120:8000.
If you change the port numbers on the Network configuration page, open the ports accordingly on your
router. For example, you can open a management session with your router to configure access through
the router to the camera within your local network. See your network administrator for router
configuration if you have troubles with the configuration.
For more information about network configuration options (such as that of streaming ports), choose
Configuration > Network in the IP camera web-based interface. Cisco also provides the automatic port
forwarding feature as an NAT traversal function with the precondition that your router must support the
UPnP port forwarding feature.
Device IP Address: Internal Port
IP Address: External Port
(Mapped Port on the Router)
Public IP of router 122.146.57.120
LAN IP of router 192.168.2.1
Camera 1 192.168.2.10:80 122.146.57.120:8000
Camera 2 192.168.2.11:80 122.146.57.120:8001
... ... ...
From Forward to
122.146.57.120:8000 192.168.2.10:80
122.146.57.120:8001 192.168.2.11:80
... ...