xStack DES-6500 Modular Layer 3 Chassis Ethernet Switch CLI Manual
Command Parameters
config bandwidth_control
[<por
tlist> | all] {rx_rate [no_limit | <value 1-9999>] | tx_rate [no_limit <value 1-9999>]}
show bandwidth_control
{<portlist>}
config scheduling <class_id 0-6> {max_packet <value 0-15>}
show scheduling
config 802.1p user_priority
{<pr
iority 0-7> <class_id 0-6>} show 802.1p user_priority
config 802.1p default_priority
[<portlist> | all] | <priority 0-7>
show 802.1p default_priority
{<portlist>}
config scheduling_mechanism [strict | weight_fair]
show scheduling_mechanism
enable hol_prevention
disable hol_prevention
show hol_prevention
Each command is listed, in detail, in the following sections.
config bandwidth_control
Purpose Used to configure bandwidth control on a by-port basis.
Syntax
config bandwidth_control [<portlist> | all] {rx_rate [no_limit |
<value 1-9999>] | tx_rate [no_limit | <value 1-9999>]}
Description
The config bandwidth_control command is used to configure
bandwidth on a by-port basis.
Parameters
<portlist> − Specifies a range of ports to be displayed. The port list is
specified by listing the lowest slot number and the beginning port
number on that slot, separated by a colon. Then the highest slot
number, and the highest port number of the range (also separated by
a colon) are specified. The beginning and end of the port list range are
separated by a dash. For example, 1:3 specifies slot number 1, port 3.
2:4 specifies slot number 2, port 4. 1:3-2:4 specifies all of the ports
between slot 1, port 3 and slot 2, port 4 − in numerical order.
all – Choose this parameter to select all configurable ports.
rx_rate − Specifies that one of the parameters below (no_limit or
<value 1-9999>) will be applied to the rate at which the above
specified ports will be allowed to receive packets
no_limit − Specifies that there will be no limit on the rate of
packets received by the above specified ports.
<value 1-9999> − Specifies the packet limit, in Mbps, that the
above ports will be allowed to receive.
tx_rate − Specifies that one of the parameters below (no_limit or
<value 1-9999>) will be applied to the rate at which the above
specified ports will be allowed to transmit packets.
no_limit − Specifies that there will be no limit on the rate of
packets transmitted by the above specified ports.
103
