Port Security Commands; Table 25-12 Port Security Commands - SMC Networks TigerStack II SMC8926EM Management Manual

25
User Authentication Commands
Example
Console#show public-key host
Host:
RSA:
1024 65537 13236940658254764031382795526536375927835525327972629521130241
0719421061655759424590939236096954050362775257556251003866130989393834523
1033280214988866192159556859887989191950588394018138744046890877916030583
7768185490002831341625008348718449522087429212255691665655296328163516964
0408315547660664151657116381
DSA:
ssh-dss AAAB3NzaC1kc3MAAACBAPWKZTPbsRIB8ydEXcxM3dyV/yrDbKStIlnzD/Dg0h2Hxc
YV44sXZ2JXhamLK6P8bvuiyacWbUW/a4PAtp1KMSdqsKeh3hKoA3vRRSy1N2XFfAKxl5fwFfv
JlPdOkFgzLGMinvSNYQwiQXbKTBH0Z4mUZpE85PWxDZMaCNBPjBrRAAAAFQChb4vsdfQGNIjw
bvwrNLaQ77isiwAAAIEAsy5YWDC99ebYHNRj5kh47wY4i8cZvH+/p9cnrfwFTMU01VFDly3IR
2G395NLy5Qd7ZDxfA9mCOfT/yyEfbobMJZi8oGCstSNOxrZZVnMqWrTYfdrKX7YKBw/Kjw6Bm
iFq7O+jAhf1Dg45loAc27s6TLdtny1wRq/ow2eTCD5nekAAACBAJ8rMccXTxHLFAczWS7EjOy
DbsloBfPuSAb4oAsyjKXKVYNLQkTLZfcFRu41bS2KV5LAwecsigF/+DjKGWtPNIQqabKgYCw2
o/dVzX4Gg+yqdTlYmGA7fHGm8ARGeiG4ssFKy4Z6DmYPXFum1Yg0fhLwuHpOSKdxT3kk475S7
w0W
Console#

Port Security Commands

These commands can be used to enable port security on a port. When using port
security, the switch stops learning new MAC addresses on the specified port when it
has reached a configured maximum number. Only incoming traffic with source
addresses already stored in the dynamic or static address table for this port will be
authorized to access the network. The port will drop any incoming frames with a
source MAC address that is unknown or has been previously learned from another
port. If a device with an unauthorized MAC address attempts to use the switch port,
the intrusion will be detected and the switch can automatically take action by
disabling the port and sending a trap message.
Command
port security
mac-address-table static
show mac-address-table
25-24

Table 25-12 Port Security Commands

Function
Configures a secure port
Maps a static address to a port in a VLAN
Displays entries in the bridge-forwarding database
Mode Page
IC 25-25
GC 31-1
PE 31-3