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

NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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 IPv4 Multicast VPN Configuration in NG MVPN Mode

Licensing Requirements and Limitations for IPv4 Multicast VPN Configuration in NG MVPN Mode

Licensing Requirements

This feature is a basic feature and is not under license control.

Restrictions and Guidelines

Restrictions

Guidelines

Impact

NG MVPN dual-root 1+1 protection depends on P2MP BFD detection. If the inbound interface of a leaf PE is a trunk interface, the BFD detection interval needs to be greater than or equal to 100 x 3 ms, preventing incorrect switchovers.

Set the BFD detection interval to 100 x 3 ms.

Traffic switchover performed mistakenly in the NG MVPN dual-root 1+1 protection scenario.

If P2MP TE FRR is deployed on an NG MVPN, run the carrier up-hold-time command in the view of the primary P2MP tunnel's interface to set the system response hold-off time after the interface goes Up. Set the hold-off time based on the number of multicast VPN groups on the tunnel. If there are 1,000 multicast VPN groups on the tunnel, setting the time to 30s is recommended. A greater number of groups requires a greater hold-off time.

Set the system response hold-off time after the interface goes Up.

If P2MP TE FRR is used on an NG MVPN, the packet loss duration during a service switchback is affected.

Inter-AS automatic neighbor discovery and seamless inter-area segmentation are mutually exclusive.

Plan configurations properly.

None

PIM-DM does not support BAS interfaces.

In NG MVPN scenarios, PIM-DM cannot be configured for VPNs.

Use PIM-SM on BAS interfaces.

Configure PIM-SM on VPNs in NG MVPN scenarios.

None

When the ng-mvpn forwarding-mode aggregation command is run to set the NG MVPN forwarding mode to aggregation and an ISSU from an earlier version to V800R010C10 is performed, traffic is interrupted for several minutes.

Do not run the ng-mvpn forwarding-mode aggregation command.

Cross-version ISSUs are affected.

Translation
Download
Updated: 2019-01-03

Document ID: EDOC1100055017

Views: 39980

Downloads: 97

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