Example: Disable VLAN ingress rules on the port.
Switch(Config-If-Ethernet1/1)# no switchport ingress-filtering
9.1.4 Typical VLAN Application
Scenario:
Fig 9-2 Typical VLAN Application Topology
The existing LAN is required to be partitioned to 3 VLANs due to security and
application requirements. The three VLANs are VLAN2, VLAN100 and VLAN200. Those
three VLANs are cross two different location A and B. One switch is placed in each site,
and cross-location requirement can be met if VLAN traffic can be transferred between the
two switches.
Configuration Item
VLAN2
VLAN100
VLAN200
Trunk port
Connect the Trunk ports of both switches for a Trunk link to convey the cross-switch
VLAN traffic; connect all network devices to the other ports of corresponding VLANs.
Configuration description
Site A and site B switch port 2 -4.
Site A and site B switch port 5 -7.
Site A and site B switch port 8 -10.
Site A and site B switch port 11.
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