Auto-Learning Device Authorization; Authorization Scenario - Cisco Nexus 5000 Series Configuration Manual

Auto-Learning
Command or Action
Step 2
no port-security auto-learn vsan vsan-id
Example:
switch(config)# no port-security auto-learn
vsan 23

Auto-Learning Device Authorization

The following table summarizes the authorized connection conditions for device requests.
Table 33: Authorized Auto-Learning Device Requests
Condition
1
2
3
4
5
6
7

Authorization Scenario

Assume that the port security feature is activated and the following conditions are specified in the active
database:
• A pWWN (P1) is allowed access through interface fc2/1 (F1).
• A pWWN (P2) is allowed access through interface fc2/2 (F1).
• A nWWN (N1) is allowed access through interface fc2/2 (F2).
• Any WWN is allowed access through interface vfc3/1 (F3).
Cisco Nexus 5000 Series NX-OS SAN Switching Configuration Guide, Release 5.2(1)N1(1)
262
Purpose
Disables auto-learning and stops the switch from learning about
new devices that access the switch. This command enforces
the database contents based on the devices learned up to this
point.
Device (pWWN, nWWN, Requests Connection to
sWWN)
Configured with one or A configured switch port
more switch ports
Any other switch port
Not configured A switch port that is not
configured
Configured or not A switch port that allows
configured any device
Configured to log in to Any port on the switch
any switch port
Not configured A port configured with
some other device
Configuring Port Security
Authorization
Permitted
Denied
Permitted if auto-learning
enabled
Denied if auto-learning
disabled
Permitted
Permitted
Denied
OL-27583-01