Command Line Interface Guide

150 Command Groups
Denial of Service
erase Erases the startup configuration, the backup
configuration, or the backup image.
PE
filedescr Adds a description to a file. PE
rename Renames the file present in flash. PE
show backup-config Displays contents of a backup configuration
file.
PE
show bootvar Displays the active system image file that the
switch loads at startup.
UE
show running-config Displays the contents of the currently running
configuration file.
PE
show startup-config Displays the startup configuration file contents. PE
update bootcode Updates the bootcode on one or more switches. PE
write Copies the running configuration image to the
startup configuration.
PE
a. For the meaning of each Mode abbreviation, see Mode Types on page 79.
Command Description Mode
a
dos-control firstfrag Enables Minimum TCP Header Size Denial of
Service protection.
GC
dos-control icmp Enables Maximum ICMP Packet Size Denial of
Service protections.
GC
dos-control l4port Enables L4 Port Denial of Service protection. GC
dos-control sipdip Enables Source IP Address = Destination IP
Address (SIP=DIP) Denial of Service
protection.
GC
dos-control tcpflag Enables TCP Flag Denial of Service
protections.
GC
dos-control tcpfrag Enables TCP Fragment Denial of Service
protection.
GC
Command Description Mode
a
2CSPC4.XModular-SWUM201.book Page 150 Monday, October 3, 2011 2:21 PM