10 switchport ingress-filtering, 4 typical vlan application – Accton Technology ES4626 User Manual
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Switch(Config-ethernet1/5)#switchport mode trunk
Switch(Config-ethernet1/5)#switchport trunk native vlan 100
Switch(Config-ethernet1/5)#exit
5.1.3.10 switchport ingress-filtering
Command: switchport ingress-filtering
no switchport ingress-filtering
Function:
Enable the VLAN ingress rule for a port; the “no vlan ingress disable”
command disables the ingress rule.
Command mode:
Interface Mode
Default:
VLAN ingress rules are enabled by default.
Usage Guide:
When VLAN ingress rules are enabled on the port, when the system
receives data it will check source port first, and forwards the data to the destination port if
it is a VLAN member port.
Example:
Disable VLAN ingress rules on the port
Switch(Config-Ethernet1/1)# no switchport ingress-filtering
5.1.4 Typical VLAN Application
Scenario:
Fig 5-2 Typical VLAN Application Topology