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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
307
Format
config dos_prevention trap [enable | disable]
Parameters
enable - Specifies to enable the DoS prevention trap state.
disable - Specifies to disable the DoS prevention trap state.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable the DoS prevention trap:
DGS-3420-28SC:admin#config dos_prevention trap disable
Command: config dos_prevention trap disable
Success.
DGS-3420-28SC:admin#
27-4 show dos_prevention
Description
This command is used to display DoS prevention information.
Format
show dos_prevention {land_attack | blat_attack | tcp_null_scan | tcp_xmasscan | tcp_synfin
| tcp_syn_srcport_less_1024 | ping_death_attack | tcp_tiny_frag_attack}
Parameters
land_attack - (Optional) Specifies that only DoS LAND attack information will be displayed.
blat_attack - (Optional) Specifies that only DoS BLAT attack information will be displayed.
tcp_null_scan - (Optional) Specifies that only DoS TCP Null Scan attack information will be
displayed.
tcp_xmasscan - (Optional) Specifies that only DoS TCP Xmas Scan attack information will be
displayed.
tcp_synfin - (Optional) Specifies that only DoS TCP SYN FIN attack information will be
displayed.
tcp_syn_srcport_less_1024 - (Optional) Specifies that only DoS TCP SYN Source Port Less
than 1024 attack information will be displayed.
ping_death_attack - (Optional) Specifies that only DoS Ping of Death attack information will be
displayed.
tcp_tiny_frag_attack - (Optional) Specifies that only DoS TCP Tiny Frag attack information will
be displayed.