38
Access-VLAN = 20
Mode = Access
PortX’s
VID
is ignored
PortX’s
PVID
is 20
PortX sends
Untagged
packets (PortX takes away VLAN tag if
the PVID is 20)
PortX receives
Untagged
packets only
Trunk-VLAN = 10,11,12
Access-VLAN = 20
Mode = Trunk
PortX is a
Trunk Port
PortX’s
VID
is 10,11 and 12
PortX’s
PVID
is ignored
PortX sends and receives
Tagged
packets VID 10,11 and 12
Trunk-VLAN = 10,11,12
Access-VLAN = 20
Mode = Trunk-native
PortX is a
Trunk-native Port
PortX’s
VID
is 10,11 and 12
PortX’s
PVID
is 20
PortX sends and receives
Tagged
packets VID 10,11 and 12
PortX receives
Untagged
packets and add PVID 20
The CHSSSIS supports two types of VLAN, these are:
IEEE 802.1q Tag VLAN
and
Q in Q
VLAN.
VLAN Command
Parameter Description
MCT-RACK(config-slot-slot-slot
)#
vlan dot1q-vlan
Enable IEEE 802.1q Tag VLAN mode.
MCT-RACK(config-slot-slot-slot
)#
vlan dot1q-vlan [1-4094]
[1-4094]
Enter a VID number to create a
802.1q VLAN.
Note :
802.1q VLAN ID need to be
created under interface command. In
here you can only modify it instead of
creating a new VLAN ID.
MCT-RACK(config-slot-slot-slot
)#
vlan qinq-vlan
Enable Q-in-Q VLAN
MCT-RACK(config-slot-slot-slot
)#
vlan qing-vlan bypass-ctag
Ignore the C-tag checking.
MCT-RACK(config-slot-slot-slot
)#
vlan qing-vlan isp-port [port_list]
[port_list]
Configure ISP Port (Q-in-Q Port)
ISP(Internet Service Provider) Port:
This is to determine whether the port
receives and forwards double-tagged
packet. Check the port and it receives
and forwards double-tagged packet
only.
MCT-RACK(config-slot-slot-slot
)#
vlan qing-vlan stag-ethertype
[0xWXYZ]
[0xWXYZ]
Specify service tag ether type.
Ether Type:
A two-octet field in an
Ethernet frame. It is used to indicate
which protocol is encapsulated in the
payload of an Ethernet Frame. Specify
the Ether type for the service tag (S-
tag).
No Command