Технические ссылки для Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch

Auto-VoIP

Cisco Small Business 200E Series Advanced Smart Switch Command Reference

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The following command shows LLDP remote device information received on port 
e7.

(Switch) #show lldp remote-device detail e7  
LLDP Remote Device Detail Local Interface: e7  
Remote Identifier: 2 
Chassis ID Subtype: MAC Address 
Chassis ID: 00:FC:E3:90:01:0F 
Port ID Subtype: MAC Address 
Port ID: 00:FC:E3:90:01:11 
System Name:
System Description: 
Port Description: 
System Capabilities Supported: 
System Capabilities Enabled: Time to Live: 24 seconds

The Auto-VoIP feature identifies voice-over-Internet Protocol streams in Ethernet 
switches and provides them with a better class-of-service (CoS) than ordinary 
traffic. The switch supports two types of Auto-VoIP:

•

Protocol-based—Identifies a VoIP session using the Session Initiation 
Protocol (SIP) and H.323 control traffic, and assigns these packets the 
highest priority on the voice VLAN.

•

OUI-based—Defines an Organizationally Unique Identifier (OUI, the first 
three bytes of the MAC address) to be detected in client packets and 
assigns the configured priority value.

This section describes how to configure Auto-VoIP.

Displays the summary information about remote devices 
that transmit current LLDP-MED data to the system.