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8 Interface management
VLAN Configuration
Configuration algorithm
Configuration example 1. VLAN removal from the interface
Configuration example 2. Enabling VLAN processing in tagged mode
Configuration example 3. Enabling VLAN processing in tagged and untagged modes
LLDP configuration
Configuration algorithm
Configuration example
LLDP MED configuration
Configuration algorithm
Voice VLAN configuration example
Sub-interface termination configuration
Configuration algorithm
Sub-interface configuration example
Q-in-Q termination configuration
Configuration algorithm
Q-in-Q configuration example
USB modems configuration
USB modems configuration algorithm
Configuration example
PPP through E1 configuration
Configuration algorithm
Configuration example
MLPPP Configuration
Configuration algorithm
Configuration example
Bridge configuration
Configuration algorithm
Example of bridge configuration for VLAN and L2TPv3 tunnel
Example of bridge configuration for VLAN
Configuration example of the second VLAN tag adding/removing
Dual-Homing configuration
Configuration algorithm
Configuration example
Mirroring configuration (SPAN/RSPAN)
Configuration algorithm
Configuration example
LACP configuration
Configuration algorithm
Configuration example
AUX configuration
Configuration algorithm
Configuration examples
Adapter soldering schemes
8.1 VLAN Configuration
VLAN ( Virtual Local Area Network) is a logical (virtual) local area network that represents a group of devices,
which communicate on channel level regardless of their physical location. VLAN operation is based on the use
of additional Ethernet header fields according to 802.1q standard. In fact, VLAN isolates the broadcast domain
by limiting the switching of only those Ethernet frames which have the same VLAN-ID in the Ethernet header.