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CHAPTER 3
INTRODUCTION TO CLI
3.9.47.16 (config-if)# switchport vlan mapping
Syntax:
(config-if)# switchport vlan mapping <group>
Explanation:
Configure group VLAN mapping table for this specific interface.
Parameters:
<group: 1-20>: Indicate the Group ID that applies to this rule.
Negation:
(config-if)# no switchport vlan mapping
3.9.47.17 (config-if)# switchport vlan protocol group
Syntax:
(config-if)# switchport vlan protocol group <grp_id> vlan <vid>
Explanation:
Configure VLAN protocol group for this specific interface.
Parameters:
<grp_id: word 16>: Indicate the descriptive name for this entry. This field only allows 16 alphabet characters (a-z;
A-Z) or integers (0-9).
<vid>: Specify the VLAN ID that applies to this rule.
Negation:
(config-if)# no switchport vlan protocol group <grp_id> vlan <vid>
Show:
# show vlan protocol [ eth2 { <etype> | arp | ip | ipx | at } ] [ snap { <oui> | rfc-1042 | snap-8021h } <pid> ] [ llc
<dsap> <ssap> ]
3.9.47.18 (config-if)# switchport voice vlan discovery-protocol
Syntax:
(config-if)# switchport voice vlan discovery-protocol { oui | lldp | both }
Explanation:
Configure a method for detecting VoIP traffic. By default, OUI is used.
Parameters:
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.
lldp: Use LLDP (IEEE 802.1ab) to discover VoIP devices attached to a port. LLDP checks that the “telephone bit” in
the system capability TLV is turned on or not.
both: Use both OUI table and LLDP to detect VoIP traffic on a port.
Negation:
(config-if)# no switchport voice vlan discovery-protocol
Summary of Contents for MSW-4424C Series
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