ELTEX ESR Series, Руководство пользователя

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ESR-Series. User manual
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esr(config)# vlan 10 , 20
esr(config-vlan)# exit
esr(config)#
interface gigabitethernet 1 / 0 / 1
esr(config- if -gi)# mode switchport
esr(config- if -gi)# switchport mode trunk
esr(config- if -gi)# switchport trunk allowed vlan add 10 , 20
esr(config- if -gi)# exit
Enable LLDP and MED capability in LLDP globally on the router:
esr(config)# lldp enable
esr(config)# lldp med fast-start enable
Create and configure network policy in the way that VLAN ID 20 is specified for the voice application:
esr(config)# network-policy VOICE_VLAN
esr(config-net-policy)# application voice
esr(config-net-policy)# vlan
20 tagged
esr(config-net-policy)# exit
Configure LLDP on the interface and set a network policy:
esr(config)# interface gigabitethernet 1 / 0 / 1
esr(config- if -gi)# lldp transmit
esr(config- if -gi)# lldp receive
esr(config- if -gi)# lldp network-policy VOICE_VLAN
esr(config- if -gi)# exit
8.4 Sub-interface termination configuration
To terminate Ethernet frames of a certain VLAN on a specific physical interface, you need to create a sub-
interface with the number of VLAN, frames of which will be terminated. When creating two sub-interfaces
having the same VLAN but located on different physical/aggregated interfaces, switching of Ethernet frames
between these sub-interfaces will not be possible as external segments will be separate broadcast domains.
For data exchange between subscribers of different sub-interfaces (even with the same VLAN-ID) routing will
be used, i.e. data exchange will occur at the third level of the OSI model.