Information About NTP 219
Information About the NTP Server 219
NTP as Time Server 220
Distributing NTP Using CFS 220
Clock Manager 220
High Availability 220
Licensing Requirements 221
Prerequisites for NTP 221
Guidelines and Limitations for NTP 221
Default Settings for NTP 222
Configuring NTP 222
Enabling or Disabling NTP 222
Configuring the Device as an Authoritative NTP Server 223
Configuring an NTP Server and Peer 224
Configuring NTP Authentication 225
Configuring NTP Access Restrictions 226
Configuring the NTP Source IP Address 227
Configuring the NTP Source Interface 228
Configuring NTP Logging 228
Enabling CFS Distribution for NTP 229
Committing NTP Configuration Changes 229
Discarding NTP Configuration Changes 230
Releasing the CFS Session Lock 230
Verifying the NTP Configuration 231
Configuration Examples for NTP 232
CHAPTER 19
Configuring EEM 235
Information About Embedded Event Manager 235
EEM Policies 236
EEM Event Statement 237
EEM Action Statements 238
VSH Script Policies 238
EEM Event Correlation 238
EEM Virtualization Support 239
EEM Licensing Requirements 239
Cisco Nexus 5600 Series NX-OS System Management Configuration Guide, Release 7.x
OL-31641-01 xiii
Contents