Huawei VP9050 manual Setting Firewall Parameters, Dscp

HUAWEI VP9050 Executive Video Terminal

User Guide		3 Network Settings
	Table 3-7QoS parameters
	Parameter	Description
	QoS type	Select either of the following:
		 Priority: If this option is selected, set the IP priority and the service
		type.
		 DiffServ: If this option is selected, set the Differentiated Services
		Code Point (DSCP).
	IP priority	This specifies the priority of data packets sent by the terminal and
		forwarded by a network device. The value ranges from 0 to 7. The
		higher the value, the higher the priority.
	Service type	The network provides five types of service for the terminal to send
		and receive data packets.
		 Normal: The network devices transmit the data packets without
		special processing.
		 Minimum delay: The data packets are transmitted at the highest
		rate with minimum delay.
		 Maximum throughput: A large amount of data packets can be
		transmitted on the network.
		 Highest reliability: The data packets can be transmitted to the
		remote site completely and correctly.
		 Minimum cost: The data packets of equal traffics are transmitted at
		the minimum cost.
	DSCP	This specifies the service level of data packets sent by the terminal
		during transmission.
		The value ranges from 0 to 63. The higher the value, the higher the
		service level.
Step 2 Save the settings.
	----End

3.3.7 Setting Firewall Parameters

Ensure that the firewall settings are applicable to the H.323 videoconferencing system. Otherwise, the system and the firewall will need to be configured to allow the video conference to pass the firewall.

Using Network Address Translation (NAT) technology, a device within the LAN can use a dedicated internal IP address and an external IP address that can be used for communication with external devices. If your LAN uses NAT technology, set the IP address of the NAT public network for the terminal.

To set the terminal's firewall parameters, do the following:

Step 1 Choose Settings > Network > IP > Firewall, and then set the parameters listed in Table 3-8.

Issue 03 (2011-12-10)	Huawei Proprietary and Confidential	20
	Copyright © Huawei Technologies Co., Ltd