Cisco 3845 - Security Bundle Router Software Manual page 6

Contents
Configuring Synchronous Ethernet
6
C H A P T E R
Cisco ME 3800X and 3600X Switch Software Configuration Guide
vi
Configuring NTP Associations
Configuring NTP Broadcast Service
Configuring NTP Access Restrictions
Configuring the Source IP Address for NTP Packets
Displaying the NTP Configuration
Configuring Time and Date Manually
Setting the System Clock
Displaying the Time and Date Configuration
Configuring the Time Zone
Configuring Summer Time (Daylight Saving Time)
Configuring a System Name and Prompt
Default System Name and Prompt Configuration
Configuring a System Name
Understanding DNS
Default DNS Configuration
Setting Up DNS
Displaying the DNS Configuration
Creating a Banner
5-17
Default Banner Configuration
Configuring a Message-of-the-Day Login Banner
Configuring a Login Banner
Managing the MAC Address Table
Building the Address Table
MAC Addresses and VLANs
Default MAC Address Table Configuration
Changing the Address Aging Time
Removing Dynamic Address Entries
Configuring MAC Address Change Notification Traps
Configuring MAC Address Move Notification Traps
Configuring MAC Threshold Notification Traps
Adding and Removing Static Address Entries
Configuring Unicast MAC Address Filtering
Disabling MAC Address Learning on a VLAN
Displaying Address Table Entries
Managing the ARP Table
Understanding SyncE
6-1
Reference Clocks
6-1
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