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

S2720, S5700, and S6720 V200R013C00

This document describes the configurations of IP Service, including IP address, ARP, DHCP, DHCP policy VLAN, 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 6-1  Products and versions supporting the mDNS gateway function

Product

Product Model

Software Version

S2700

S2700SI

Not supported

S2700EI

Not supported

S2710SI

Not supported

S2720EI

Not supported

S2750EI

Not supported

S3700

S3700SI

Not supported

S3700EI

Not supported

S3700HI

Not supported

S5700

S5700LI

Not supported

S5700S-LI

Not supported

S5710-C-LI

Not supported

S5710-X-LI

Not supported

S5700SI

Not supported

S5700EI

Not supported

S5710EI

Not supported

S5720EI

Not supported

S5720LI, S5720S-LI

Not supported

S5720SI, S5720S-SI

Not supported

S5720I-SI Not supported

S5730SI

Not supported

S5730S-EI

Not supported

S5700HI

Not supported

S5710HI

Not supported

S5720HI

V200R010C00, V200R011C00, V200R011C10, V200R012C00, V200R013C00

S5730HI

V200R012C00, V200R013C00

S6700

S6700EI

Not supported

S6720LI, S6720S-LI

Not supported

S6720SI, S6720S-SI

Not supported

S6720EI

V200R010C00, V200R011C00, V200R011C10, V200R012C00, V200R013C00

S6720S-EI

V200R010C00, V200R011C00, V200R011C10, V200R012C00, V200R013C00

S6720HI

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: EDOC1100065678

Views: 30687

Downloads: 230

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