Specifications

CLI Management Guide
TigerAccess™ EE
248 SMC7824M/VSW
default br2 br3 br4
0x900 packet among
the packets entering to
Port 4
0x800 packet among
the packets entering
to Port 2
SWITCH(bridge)# vlan pvid 2 ethertype 0x800 5
SWITCH(bridge)# vlan pvid 4 ethertype 0x900 6
SWITCH(bridge)# show vlan protocol
---------------------------------------------------------------
| 1 2 3
Ethertype | VID |123456789012345678901234567890123
---------------------------------------------------------------
0x0800 5 .p........................................
0x0900 6 ...p......................................
SWITCH(bridge)#
With above configuration, the packets from port 2 and 4 are decided according to the pro-
tocol kinds. In case the protocol is incongruous, the route is decided according to the port
based VLAN.
Sample Configuration 4: Configuring QinQ
Port 10 of SWITCH 1 and port 11 of SWITCH 2 are connected to the network where dif-
ferent VLANs are configured. To communicate without changing VLAN configuration of
SWITCH 1 and SWITCH 2 which communicate with PVID 10, configure it as follows.
You should configure the ports connected to network communicating with PVID 11 as
Tagged VLAN port.
Switch 1 Switch 2
The network
communicating
with PVID 11
Communicating with
PVID 10
Connecting to port 10 of
Switch 1
Communicating with
PVID 10
Connecting to port 11 of
Switch 1
< SWITCH 1 >
SWITCH(bridge)# vlan dot1q-tunnel enable 10
SWITCH(bridge)# vlan pvid 10 11
SWITCH(bridge)# show vlan dot1q-tunnel
Tag Protocol Id : 0x8100 (d: double-tagging port)
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