Switching Commands
206
M4100 Series ProSAFE Managed Switches
dos-control tcpport
This command enables TCP L4 source = destination port number (Source TCP Port =
Destination TCP Port) Denial of Service protection. If the mode is enabled, Denial of Service
prevention is active for this type of attack. If packets ingress with Source TCP Port =
Destination TCP Port, the packets will be dropped if the mode is enabled.
no dos-control tcpport
This command disables TCP L4 source = destination port number (Source TCP Port =
Destination TCP Port) Denial of Service protection.
dos-control udpport
This command enables UDP L4 source = destination port number (Source UDP Port =
Destination UDP Port) Denial of Service protection. If the mode is enabled, Denial of Service
prevention is active for this type of attack. If packets ingress with Source UDP Port =
Destination UDP Port, the packets will be dropped if the mode is enabled.
no dos-control udpport
This command disables UDP L4 source = destination port number (Source UDP Port =
Destination UDP Port) Denial of Service protection.
dos-control tcpflagseq
This command enables TCP Flag and Sequence Denial of Service protections. If the mode is
enabled, Denial of Service prevention is active for this type of attack. If packets ingress
having TCP Flag SYN set and a source port less than 1024 or having TCP Control Flags set
to 0 and TCP Sequence Number set to 0 or having TCP Flags FIN, URG, and PSH set and
Default disabled
Format dos-control tcpport
Mode Global Config
Format no dos-control smacdmac
Mode Global Config
Default disabled
Format dos-control udppport
Mode Global Config
Format no dos-control udppport
Mode Global Config
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