Cisco Cisco ASA for Nexus 1000V Series Switch Manuale Tecnico
ASA 8.x: Cisco ASA in Multiple Context Mode
Synchronized with NTP Server Configuration
Example
Synchronized with NTP Server Configuration
Example
Document ID: 113620
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Configure
Network Diagram
ASDM Configuration
FWSM in Multiple Context Mode as an NTP Client
Verify
Troubleshoot
Error: Peer/Server Clock unsynchronized
Problem: Unable to Synchronize clock with NTP server
Troubleshooting Commands
Related Information
Prerequisites
Requirements
Components Used
Conventions
Configure
Network Diagram
ASDM Configuration
FWSM in Multiple Context Mode as an NTP Client
Verify
Troubleshoot
Error: Peer/Server Clock unsynchronized
Problem: Unable to Synchronize clock with NTP server
Troubleshooting Commands
Related Information
Introduction
This document provides a sample configuration of how to synchronize the clock of the Cisco Adaptive
Security Appliance (ASA) in multiple context mode with that of a Network Time Protocol (NTP) server.
Security Appliance (ASA) in multiple context mode with that of a Network Time Protocol (NTP) server.
NTP is a protocol used in order to synchronize the clocks of different network entities. It uses UDP/123. The
primary reason to use this protocol is to avoid the effects of variable latency over the data networks.
primary reason to use this protocol is to avoid the effects of variable latency over the data networks.
In this scenario, Cisco ASA is in multiple context mode. Admin and Test1 are the two different contexts. In
order to configure the Cisco ASA as an NTP client, you need to specify the NTP Server command in the
system execution space only because this command does not support the context mode.
order to configure the Cisco ASA as an NTP client, you need to specify the NTP Server command in the
system execution space only because this command does not support the context mode.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on these software and hardware versions:
Cisco ASA with Software Release Version 8.2 and later
•
Cisco Adaptive Security Device Manager (ASDM) with Software Release version 6.3 and later
•