3com 8807 참조 가이드
262
C
HAPTER
17: Q
O
S C
OMMANDS
Use the undo queue-scheduler command to restore the default setting, SP
algorithm.
algorithm.
By default, SP algorithm is selected for all outbound queues at a port.
The switch supports eight outbound queues at a port, with different scheduling
algorithms for them. You can configure these queues into different scheduling
groups: SP group, WRR priority group 1 and group 2. For example, you can set
queues 6 and 7 into SP group, queues 0, 1 and 2 into WRR priority group 1 and
queues 3, 4 and 5 into WRR priority group 2. Then a queue will be selected
respectively for theses three groups according to their own scheduling algorithms.
Then these three selected queues will scheduled in SP algorithm.
algorithms for them. You can configure these queues into different scheduling
groups: SP group, WRR priority group 1 and group 2. For example, you can set
queues 6 and 7 into SP group, queues 0, 1 and 2 into WRR priority group 1 and
queues 3, 4 and 5 into WRR priority group 2. Then a queue will be selected
respectively for theses three groups according to their own scheduling algorithms.
Then these three selected queues will scheduled in SP algorithm.
The queue weight is based on bandwidth. For example, if queues 0, 1 and 2
belong to WRR priority group 1 and their weight is respectively as 20, 20 and 30,
then in process, the proportion of their respective weight in the whole bandwidth
is 20:20:30
belong to WRR priority group 1 and their weight is respectively as 20, 20 and 30,
then in process, the proportion of their respective weight in the whole bandwidth
is 20:20:30
Example
# Set queues 0 to 5 in WRR algorithm, queues 0, 1 and 2 belong to group 1, with
weight respectively as 20, 20 and 30; queues 3, 4 and 5 belong to group 2, with
weight respectively as 20, 20 and 40. Set queues 6 and 7 in SP algorithm, the
default one.
weight respectively as 20, 20 and 30; queues 3, 4 and 5 belong to group 2, with
weight respectively as 20, 20 and 40. Set queues 6 and 7 in SP algorithm, the
default one.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800]interface e thernet3/1/1
[3Com-Ethernet3/1/1] queue-scheduler wrr group1 0 20 1 20 2 30 group
2 3 20 4 20 5 40
reset traffic-statistic
Syntax
reset traffic-statistic inbound { { ip-group { acl-number | acl-name } rule rule |
link-group { acl-number | acl-name } }* | { ip-group { acl-number | acl-name } |
link-group { acl-number | acl-name } rule rule }* | ip-group { acl-number |
acl-name } rule rule link-group { acl-number | acl-name } rule rule }
link-group { acl-number | acl-name } }* | { ip-group { acl-number | acl-name } |
link-group { acl-number | acl-name } rule rule }* | ip-group { acl-number |
acl-name } rule rule link-group { acl-number | acl-name } rule rule }
View
Ethernet port view, port group view
Parameter
inbound: Clears statistics of the inbound packets at the port.
ip-group { acl-number | acl-name }: Activates IP ACLs, including basic and
advanced ACLs. acl-number: Sequence number of ACL, ranging from 2000 to
3999. acl-name: Name of the ACL, which must be a character string starting with
an English letter (a-z or A-Z), and without any space in it.
advanced ACLs. acl-number: Sequence number of ACL, ranging from 2000 to
3999. acl-name: Name of the ACL, which must be a character string starting with
an English letter (a-z or A-Z), and without any space in it.
link-group { acl-number | acl-name }: Activates Layer 2 ACLs. acl-number:
Sequence number of ACL, ranging from 4000 to 4999. acl-name: Name of ACL,
which must be a character string started with an English letter (a-z or A-Z), and
without any space in it.
Sequence number of ACL, ranging from 4000 to 4999. acl-name: Name of ACL,
which must be a character string started with an English letter (a-z or A-Z), and
without any space in it.