Huawei Quidway S1700 Series Web User Manual page 78

Quidway S1700 Series Ethernet Switches
Web User Manual
Title
Security
Discovery
Protocol
Priority
Remaining Age
----End
Issue 01 (2011-11-17)
Description
Enables security filtering that discards any non-VoIP packets received
on the port that are tagged with the voice VLAN ID.
VoIP traffic is identified by source MAC addresses configured in the
Telephony OUI list.
OUI – Traffic from VoIP devices is detected by the Organizationally
Unique Identifier (OUI) of the source MAC address. OUI numbers are
assigned to manufacturers and form the first three octets of a device
MAC address. MAC address OUI numbers must be configured in the
Telephony OUI list so that the switch recognizes the traffic as being
from a VoIP device.
Defines a CoS priority for port traffic on the Voice VLAN. The
priority of any received VoIP packet is overwritten with the new priority
when the Voice VLAN feature is active for the port. (Range: 0-6;
Default: 6)
Number of minutes before this entry is aged out.
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8 Rate Limit Configuration
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