storm-control whitelist protocol
Function
The storm-control whitelist protocol command adds specified protocol packets to the traffic suppression and storm control whitelist.
The undo storm-control whitelist protocol command deletes specified protocol packets from the traffic suppression and storm control whitelist.
By default, no protocol packet is not added to the traffic suppression and storm control whitelist.
This command is supported only on the S5735-L, S5735S-L, S5735S-L-M, S5735-S, S5735-S-I, and S5735S-S.
Format
storm-control whitelist protocol { arp-request | bpdu | dhcp | igmp | rip }*
undo storm-control whitelist protocol { arp-request | bpdu | dhcp | igmp | rip }*
Parameters
Parameter |
Description |
Value |
|---|---|---|
arp-request |
Adds ARP packets to the traffic suppression and storm control whitelist. |
- |
bpdu |
Adds BPDU packets to the traffic suppression and storm control whitelist. |
- |
dhcp |
Adds DHCP packets to the traffic suppression and storm control whitelist. |
- |
igmp |
Adds IGMP packets to the traffic suppression and storm control whitelist. |
- |
rip |
Adds RIP packets to the traffic suppression and storm control whitelist. |
- |
Usage Guidelines
Usage Scenario
To free specified protocol packets from traffic suppression and storm control, you can run the storm-control whitelist protocol command to add these packets to the traffic suppression and storm control whitelist.
Precautions
- The storm-control whitelist protocol command configuration takes effect only on protocol packets in the inbound direction of an interface. It does not take effect on the packets that are blocked in the outbound direction of an interface using the broadcast-suppression block outbound, multicast-suppression block outbound, and unicast-suppression block outbound.
- The storm-control whitelist protocol command configuration does not take effect on broadcast packets that are suppressed using the broadcast-suppression command in the VLAN view.
- After the qos lr inbound whitelist protocol command is run to add specified protocol packets to the whitelist for inbound interface-based rate limiting, traffic suppression and storm control do not take effect on these protocol packets in the inbound direction of the corresponding interface.