HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Co - Page 204

qinq ethernet-type service-tag

Page 204 highlights

Table 46 Common protocol type values Protocol type ARP PUP RARP IP IPv6 PPPoE MPLS IPX/SPX IS-IS LACP 802.1X Cluster Reserved Value 0x0806 0x0200 0x8035 0x0800 0x86DD 0x8863/0x8864 0x8847/0x8848 0x8137 0x8000 0x8809 0x888E 0x88A7 0xFFFD/0xFFFE/0xFFFF Description Use qinq ethernet-type customer-tag to configure the TPID value in CVLAN tags. Use undo qinq ethernet-type customer-tag to restore the TPID value in CVLAN tags to the system default. By default, the TPID value in CVLAN tags is 0x8100. On a port with basic QinQ enabled, the switch judges whether a frame is VLAN tagged based on the CVLAN TPID value globally configured. Examples # Set the TPID value in the CVLAN tags to 0x8200 globally. system-view [Sysname] qinq ethernet-type customer-tag 8200 qinq ethernet-type service-tag Syntax qinq ethernet-type service-tag hex-value View undo qinq ethernet-type service-tag Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters hex-value: Hexadecimal TPID value, ranging from 0x0001 to 0xFFFF. However, do not set it to any of the protocol type values listed in Table 46. 196

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196
Table 46
Common protocol type values
Protocol type
Value
ARP
0x0806
PUP
0x0200
RARP
0x8035
IP
0x0800
IPv6
0x86DD
PPPoE
0x8863/0x8864
MPLS
0x8847/0x8848
IPX/SPX
0x8137
IS-IS
0x8000
LACP
0x8809
802.1X
0x888E
Cluster
0x88A7
Reserved
0xFFFD/0xFFFE/0xFFFF
Description
Use
qinq ethernet-type customer-tag
to configure the TPID value in CVLAN tags.
Use
undo qinq ethernet-type customer-tag
to restore the TPID value in CVLAN tags to the system default.
By default, the TPID value in CVLAN tags is 0x8100.
On a port with basic QinQ enabled, the switch judges whether a frame is VLAN tagged based on the
CVLAN TPID value globally configured.
Examples
# Set the TPID value in the CVLAN tags to 0x8200 globally.
<Sysname> system-view
[Sysname] qinq ethernet-type customer-tag 8200
qinq ethernet-type service-tag
Syntax
qinq ethernet-type
service-tag
hex-value
undo qinq ethernet-type service-tag
View
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
hex-value
: Hexadecimal TPID value, ranging from 0x0001 to 0xFFFF. However, do not set it to any of the
protocol type values listed in
Table 46
.