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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
114
DGS–3426:5#show scheduling_mechanism
Command: show scheduling_mechanism
QOS scheduling_mechanism
CLASS ID Mechanism
–––––––– –––––––––––
Class–0 strict
Class–1 strict
Class–2 strict
Class–3 strict
Class–4 strict
Class–5 strict
Class–6 strict
DGS–3426:5#
enable hol_prevention
Purpose Used to enable HOL prevention.
Syntax
enable hol_prevention
Description This command is used to enable Head of Line prevention.
Parameters None.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To enable HOL prevention:
DGS–3426:5#enable hol_prevention
Command: enable hol_prevention
Success.
DGS–3426:5#
disable hol_prevention
Purpose Used to disable HOL prevention.
Syntax
disable hol_prevention
Description This command is used to disable Head of Line prevention.
Parameters None.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To disable HOL prevention:
DGS–3426:5#disable hol_prevention
Command: disable hol_prevention
Success.
DGS–3426:5#