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Command
set port <portlist> user-priority
zte(cfg)#
{enable | disable}
set port <portlist> dscp-priority
zte(cfg)#
{enable | disable}
set sleep-mode {enable |
zte(cfg)#
disable}
set jumbo geport < geportlist >{
zte(cfg)#
enable | disable}
set jumbo feport {enable |
zte(cfg)#
disable}
set port <portlist> accept-frame
zte(cfg)#
{tag | untag | all}
When setting 100Mbps port trust DSCP, the switch also converts it
to the corresponding UP (User priority). The flow is shown below.
When the IP message enters from port A that trusts in DSCP, firstly,
get the default priority def[2:0](0-7, 3 bits in total) of port A. Then
map the global DSCP-TC table according to DSCP value of the mes-
sage, the initial TC value TC[1:0](0-3, 2 bits in total) of the mes-
sage can be obtained. Adopt TC[1:0] as the [2:1]digit of UP and
the last digit of port default priority def[0] as UP[0]digit of mes-
sage. Therefore the new UP value UP[2:0] (0-7, 3 bits in total) is
obtained. Finally, switch maps the global UP-TC table according to
the new UP and get the queue that the message will enter.
The DSCP of a message is 60, the entry default priority is 7. DSCP
is trusted. DSCP-TC mapping table is 60-2. Then in the switch, the
UP message converts to 5, and obtain the queue to enter according
to global UP-TC table.
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 7 Service Configuration
Function
This configures the
port trust 802.1p user
priority. The default
setting is enable.
This sets the port
trust IP DSCP priority.
The default setting is
disable.
This enables or disables
port sleep-mode.
The default setting
is disable.
This enables or disables
jumbo frame on gigabit
port.
This controls the gigabit
port forwarding of
ultra-long packet.
The default setting is
disable.
This enables or disables
jumbo frame on
100Mbps port.
This controls the
forwarding of ultra-long
packet on 100Mbps
port. It takes effect on
all 100Mbps ports. The
default is disable.
This configures the
frame type which can
be received on port.
By default, all types of
frames are received.
After receiving the
specified type of frame,
non-specified type of
frame will be discarded.
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