Voice Vlan - Cisco SF 300-08 Administration Manual
Cisco small business 300 series managed switch
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Also See for SF 300-08:
- Quick start manual (72 pages) ,
- Datasheet (14 pages) ,
- Specifications (2 pages)
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VLAN Management
Voice VLAN
STEP 2
STEP 3
STEP 4
Voice VLAN
Cisco Small Business 300 Series Managed Switch Administration Guide
Add Mapping Group to VLAN
Click Add. The
General mode.)
Enter the values for the following fields:
•
Group Type—Displays that the group is MAC-based.
•
Interface—Enter an interface (Port or LAG) through which traffic is received.
•
Group ID—Select one of the VLAN groups defined in the
Groups Page.
•
VLAN ID—Select the VLAN to where traffic from the VLAN group is
forwarded.
For each interface, you can select any group and VLAN.
NOTE
Click Apply to set the mapping of the VLAN group to the VLAN. (The MAC based
VLAN does not bind the port dynamically to the MAC group VLAN; the interface to
which the MAC-based VLAN is defined must be manually added to this VLAN.)
The Voice VLAN is used when traffic from VoIP equipment or phones is assigned
to a specific VLAN. The switch can automatically detect and add port members to
the Voice VLAN, and assign the configured QoS (Quality of Service) to packets
from the Voice VLAN.
QoS attributes can be assigned to VoIP packets (both voice and signaling), to
prioritize the traffic through the switch. The QoS attributes can be assigned per
port to the voice packets in two modes:
•
All—Quality of Service (QoS) values configured to the Voice VLAN are
applied to all of the incoming frames that are received on the interface and
are classified to the Voice VLAN.
•
SRC—The QoS values configured for the Voice VLAN are applied to any
incoming frame that is received on the interface, is classified to the Voice
VLAN, and has a source MAC address that is configured with telephony
OUI. (Telephony OUIs are configured by using the procedure in the
Configuring Telephony OUI
opens. (The interface must be in
section.)
11
MAC Based
121
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