Command Line Interface
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operation. However, note that the tag will stripped from the packet by the
tunnel port because it is an untagged member or VLAN 248.
• When a tunnel port changes to QinQ Tunnel mode from normal mode,
address monitoring is automatically enabled on this port, and all
dynamic MAC address entries are deleted. If a new address entry is
subsequently learned at the tunnel port, a static address entry for any
internal management VLAN is added to the address table. If multiple
internal management VLANs are configured, multiple entries are added
to the address table.
• When a tunnel port changes to normal mode from QinQ Tunnel mode,
address monitoring is automatically disabled on this port, and all static
internal management VLAN address entries are deleted.
• If the internal management VLAN ID is changed, all dynamic MAC
address and static internal management VLAN address entries are
deleted.
• When the PVID of a tunnel port is changed, all dynamic MAC address
and static internal management VLAN address entries are deleted.
Example
Related Commands
system mode (section 7.5.7 on page 552)
switchport mode dot1q-tunnel (section 7.17.26 on page 884)
management vlan (section 7.17.4 on page 851)
Console(config)#system mode qinq
Console(config)#interface ethernet 1/2
Console(config-if)#switchport mode dot1q-tunnel
Console(config-if)#address-monitor qinq
Console(config-if)#