System information
Table Of Contents
- Basic System Configuration Guide
- Table of Contents
- List of Tables
- List of Figures
- List of Acronyms
- Preface
- Getting Started
- CLI Usage
- File System Management
- Boot Options
- System Management
- In This Chapter
- System Management Parameters
- High Availability
- Synchronization and Redundancy
- Node Timing
- System Configuration Process Overview
- Configuration Notes
- Configuring System Management with CLI
- System Management Configuration
- Basic System Configuration
- Common Configuration Tasks
- Configuring System Monitoring Thresholds
- Configuring LLDP
- System Command Reference
- Standards and Protocol Support
Boot Options
7705 SAR OS Basic System Configuration Guide Page 167
DNS Configuration Commands
dns-domain
Syntax dns-domain dns-name
no dns-domain
Context bof
Description This command configures the domain name used when performing DNS address resolution.
This is a required parameter if DNS address resolution is required. Only a single domain name can be
configured. If multiple domain statements are configured, the last one encountered is used.
The no form of the command removes the domain name from the configuration.
Default no dns-domain — no DNS domain name is configured
Parameters dns-name — the DNS domain name
primary-dns
Syntax primary-dns ip-address
no primary-dns
Context bof
Description This command configures the primary DNS server used for DNS name resolution.
DNS name resolution can be used when executing ping, traceroute, and service-ping, and also when
defining file URLs. DNS name resolution is not supported when DNS names are embedded in
configuration files.
The no form of the command removes the primary DNS server from the configuration.
Default no primary-dns — no primary DNS server is configured
Parameters ip-address — the IP address of the primary DNS server
Values ipv4-address a.b.c.d (host bits must be 0)
ipv6-address x:x:x:x:x:x:x:x (eight 16-bit pieces)
x:x:x:x:x:x:d.d.d.d
x: [0 to FFFF]H
d: [0 to 255]D