Contents
viii
Catalyst 3750 Switch Software Configuration Guide
78-16180-02
Displaying the DNS Configuration 7-18
Creating a Banner 7-18
Default Banner Configuration 7-18
Configuring a Message-of-the-Day Login Banner 7-19
Configuring a Login Banner 7-20
Managing the MAC Address Table 7-20
Building the Address Table 7-21
MAC Addresses and VLANs 7-21
MAC Addresses and Switch Stacks 7-22
Default MAC Address Table Configuration 7-22
Changing the Address Aging Time 7-22
Removing Dynamic Address Entries 7-23
Configuring MAC Address Notification Traps 7-23
Adding and Removing Static Address Entries 7-25
Configuring Unicast MAC Address Filtering 7-26
Displaying Address Table Entries 7-28
Managing the ARP Table 7-28
CHAPTER
8 Configuring SDM Templates 8-1
Understanding the SDM Templates 8-1
SDM Templates and Switch Stacks 8-2
Configuring the Switch SDM Template 8-3
Default SDM Template 8-3
SDM Template Configuration Guidelines 8-4
Setting the SDM Template 8-4
Displaying the SDM Templates 8-5
CHAPTER
9 Configuring Switch-Based Authentication 9-1
Preventing Unauthorized Access to Your Switch 9-1
Protecting Access to Privileged EXEC Commands 9-2
Default Password and Privilege Level Configuration 9-2
Setting or Changing a Static Enable Password 9-3
Protecting Enable and Enable Secret Passwords with Encryption 9-4
Disabling Password Recovery 9-5
Setting a Telnet Password for a Terminal Line 9-6
Configuring Username and Password Pairs 9-7
Configuring Multiple Privilege Levels 9-8
Setting the Privilege Level for a Command 9-8
Changing the Default Privilege Level for Lines 9-9
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