CTS HET-2106 SERIES, User Manual

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Show command
Switch(config)# show qos Show or verify QoS configurations.
QoS & Interface example
Switch(config)# interface 1-3 Enter several discontinuous port numbers
separating by a comma or a range of ports
with a hyphen. For example:1,3 or 2-4
Switch(config-if)# qos default-class 3 Set the selected ports‟ default class to 3.
Switch(config-if)# qos rate-limit ingress
1550 Configure the selected interfaces‟ ingress
rate-limit to 1550.
Switch(config-if)# qos rate-limit egress 3
1550 Set the selected interfaces‟ queue 3 to
egress rate 1550.
Switch(config-if)# qos queue-weighted 0 Set the weighting of Weight queuing mode
to 1:1:1:1. This setting applies to the Smart
Switch only when Weight queuing mode is
enabled.
2.5.8 Security command
When a device on the network is malfunctioning or application programs are not well
designed or properly configured, broadcast storms may occur, degrade network
performance or in the worst situation cause a complete halt. The Smart Switch allows users
to set a threshold rate for broadcast traffic on a per switch basis so as to protect network
from broadcast/multicast/unknown unicast storms. Any broadcast/multicast/unknown unicast
packets exceeding the specified value will then be dropped.
1. Enable or disable broadcast/multicast/unknown unicast storm control.
Security command / example Description
Switch(config)# security storm-protection
broadcast
Enable broadcast storm control.
Switch(config)# security storm-protection
multicast
Enable multicast storm control.
Switch(config)# security storm-protection
unicast
Enable unicast storm control.
No command
Switch(config)# no security storm-protection
broadcast
Disable broadcast storm control.
Switch(config)# no security storm-protection
multicast
Disable multicast storm control.
Switch(config)# no security storm-protection
unicast
Disable unicast storm control.
Show command
Switch(config)# show security storm-
protection Show current security settings including
storm control rates.