Cisco 8620, Справочное руководство

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Cisco Video Surveillance 8620/8630 IP Camera Reference Guide
Chapter 5 Configuration
Network > Streaming protocols
If you have a secondary HTTP port (the default value is 8080), you can also link to the web page
using the following address format (see the
“HTTP streaming” section on page 5-26 for detailed
information):
http://[2001:0c08:2500:0002:0202:d1ff:fe04:65f4]/:8080
If you choose PPPoE as the Network Type, the [PPP0 address] will be displayed in the IPv6
information column.
– Manually setup the IP address: Select this option to manually set up IPv6 settings if your
network environment does not have DHCPv6 server and router advertisements-enabled routers.
If you check this item, the following blanks will be displayed for you to enter the corresponding
information:
- Optional IP address / Prefix length
- Optional Default Router
- Optional primary DNS
Network > Streaming protocols
HTTP streaming
To utilize HTTP authentication, make sure that your have set a password for the camera first; see the
“Security > User accounts” section on page 5-30 for details.
•
Authentication—Depending on your network security requirements, the camera provides two types
of security settings for an HTTP transaction: basic and digest. If basic authentication is selected, the
password is sent in plain text format and there can be potential risks of it being intercepted. If digest
authentication is selected, user credentials are encrypted using MD5 algorithm and thus provide
better protection against unauthorized accesses.
• HTTP port / Secondary HTTP port—By default, the HTTP port is set to 80 and the secondary HTTP
port is set to 8080. They can also be assigned to another port number between 1025 and 65535. If
the ports are incorrectly assigned, warning messages will be displayed.
To access the camera on the LAN, both the HTTP port and secondary HTTP port can be used to
access the camera. For example, when the HTTP port is set to 80 and the secondary HTTP port is
set to 8080, the camera IP address on the LAN is http://192.168.4.160 or http://192.168.4.160:8080.
• Access name for stream 1 ~ 4—This camera supports multiple streams simultaneously. The access
name is used to identify different video streams. You can click
Media > Video > Stream settings
to set up the video quality of linked streams. For more information about how to set up the video
quality, see the
“Stream settings” section on page 5-16 .
When using Mozilla Firefox to access the camera and the video mode is set to JPEG, you will receive
video composed of continuous JPEG images. This technology, known as “server push,” allows the
camera to feed live pictures to Mozilla Firefox.
URL command: http:// ip address : http port / access name for stream 1, 2, 3, 4
For example, when the Access name for stream 2 is set to video2.mjpg:
1. Launch Mozilla Firefox or Netscape.
2.
Type the above URL command in the address bar. Press Enter .
3. The JPEG images will be displayed in your web browser.