No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Configuration Guide - IP Service

S7700 and S9700 V200R013C00

This document describes the configurations of IP service, including IP address, ARP, DHCP, DNS, mDNS gateway, mDNS relay, UDP Helper, IP performance optimization, IPv6, DHCPv6, IPv6 DNS, IPv6 over IPv4 tunnel and IPv4 over IPv6 tunnel.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Licensing Requirements and Limitations for mDNS Gateways

Licensing Requirements and Limitations for mDNS Gateways

Involved Network Elements

Other network elements are not required.

Licensing Requirements

mDNS gateway is a basic feature of a switch and is not under license control.

Version Requirements

Table 5-1  Products and versions supporting the mDNS gateway function

Product

Product Model

Software Version

S7700

S7703, S7706, and S7712

V200R010C00, V200R011C10, V200R012C00, V200R013C00

S7703 PoE

V200R013C00

S7706 PoE

V200R013C00

S9700

S9703, S9706, and S9712

V200R010C00, V200R011C10, V200R012C00, V200R013C00

NOTE:
For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

  • A switch cannot function as both mDNS relay and gateway at the same time. A protection failure will occur if the mdns relay enable and mdns gateway enable commands are both configured on the same switch.

  • To prevent high CPU usage, it is recommended that you configure the following when deploying mDNS gateway services: the mDNS group function (using the mdns group group-name, user-vlan vlan-id &<1-32>, and service-vlan vlan-id &<1-32> commands) and the service types that can be recorded by the mDNS gateway (using the mdns permit service-type service-type id id command).

  • If high CPU usage occurs in the MDGW (mDNS gateway) module after the mDNS gateway service is deployed, configure the mDNS group function and the service types that can be recorded by the mDNS gateway to reduce CPU usage. (To check CPU usage, run the display cpu-usage command.)

Translation
Download
Updated: 2019-04-20

Document ID: EDOC1100065743

Views: 29408

Downloads: 31

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next