R3204P16-HP Load Balancing Module Network Management Configuration Guide-6PW101
Table Of Contents
- Title page
- Contents
- Interface management configuration
- IP addressing configuration
- MAC address table configuration
- Layer 2 forwarding configuration
- Layer 2 forwarding overview
- Configuring general Layer 2 forwarding
- Configuring inline Layer 2 forwarding
- Configuring inter-VLAN Layer 2 forwarding
- Forward-type inline Layer 2 forwarding configuration example
- Blackhole-type inline Layer 2 forwarding configuration example
- Inter-VLAN Layer 2 forwarding configuration example
- VLAN configuration
- ARP configuration
- Gratuitous ARP configuration
- Proxy ARP configuration
- Layer 3 forwarding configuration
- NAT configuration
- Overview
- Configuring a NAT policy in the web interface
- Configuring NAT in the CLIs
- Configuration guidelines
- ALG configuration
- Static route configuration
- RIP configuration
- OSPF configuration
- BGP configuration
- Policy-based routing configuration
- Route displaying
- DNS configuration
- Overview
- Configuring DNS on the web interface
- Configuring DNS in the CLIs
- Troubleshooting IPv4 DNS configuration
- Support and other resources
- Index
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NOTE:
• The IPv4 address you last assign to the host name will overwrite the previous one if there is any.
• You may create up to 50 static mappings between domain names and IPv4 addresses.
Configuring dynamic domain name resolution
To send DNS queries to a correct server for resolution, dynamic domain name resolution needs to be
enabled and a DNS server needs to be configured.
In addition, you can configure a DNS suffix that the system will automatically add to the provided
domain name for resolution.
Follow these steps to configure dynamic domain name resolution:
To do… Use the command…
Remarks
Enter system view system-view —
Enable dynamic domain name
resolution
dns resolve
Required
Disabled by default.
Specify a DNS
server
System view dns server ip-address
Required
Not specified by default.
Interface view
interface interface-type
interface-number
dns server ip-address
quit
Configure a DNS suffix dns domain domain-name
Optional
Not configured by default, that is, only the
provided domain name is resolved.
Configuring the DNS proxy
Follow these steps to configure the DNS proxy:
To do… Use the command…
Remarks
Enter system view
system-view
—
Enable DNS proxy dns proxy enable
Required
Disabled by default.
Specify a DNS
server
System view dns server ip-address
Required
Not specified by default.
Interface view
interface interface-type interface-number
dns server ip-address
Configuring DNS spoofing
Configuration prerequisites
DNS spoofing is effective only when:
• The DNS proxy is enabled on the LB module.
• No DNS server or route to any DNS server is specified on the LB module.