Configuring Congestion Management; Preparing For Configurations; Default Configurations Of Congestion Management; Configuring Sp Queue Scheduling - Raisecom ISCOM2600G-HI (A) Series Configuration Manual

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
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7.3 Configuring congestion management

7.3.1 Preparing for configurations

Scenario
When the network is congested, you can configure queue scheduling if you want to:



The scheduling algorithm to be chosen depends on the current service condition and customer
requirements.
Prerequisite
Enable global QoS.

7.3.2 Default configurations of congestion management

Default configurations of congestion management are as below.
Queue scheduling mode
Queue weight

7.3.3 Configuring SP queue scheduling

Configure SP queue scheduling for the ISCOM2600G-HI series switch as below.
Command
Raisecom#show mls qos mapping
cos-to-local-priority [ default
| profile-id ]
Raisecom#show mls qos mapping
dscp-to-local-priority
profile-id
[ default |
Raisecom#show mls qos mapping
dscp-mutation [
Raisecom#show mls qos mapping
cos-remark [ default |
id
]
Balance delay and delay jitter of various packets, preferentially process packets of key
services (such as video and voice).
Fairly process packets of secondary services (such as Email) with identical priority.
Process packets of different priorities according to respective weight values.
Function
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Copyright © Raisecom Technology Co., Ltd.
]
profile-id
]
profile-
SP

WRR weight for scheduling 8 queues is 1.

DRR weight for scheduling 8 queues is 81.
Description
Show information about mapping from
CoS to local priority and color profile.
Show information about mapping from
DSCP to local priority and color
profile.
Show mapping information about the
DHCP mutation profile
Show information about the CoS
remarking profile.
Default value
7 QoS
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