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
Knowledge Base

NE40-VRRP application in vlanif needs

Publication Date:  2012-07-27  |   Views:  149  |   Downloads:  0  |   Author:  李威  |   Document ID:  EKB0000250302

Contents

Issue Description

Topo; SBC_00----NE40_00------NE40_01-----SBC_01
Two NE40 connected by Eth-trunk link,  and each NE40 connect with one SBC by trunk port, all the configuration is done. the VRRP of vlan interface runs well, but the VRRP between SBC is not OK. we can see the trunk ports in NE40-00 has input output multicast packet(VRRP), but in NE40-01, the trunk port has only input, no out put.
      

Alarm Information

Handling Process

      configure "vrrp broadcast enable" under VLAN view to enable forwarding of vrrp  packets by broadcast way through L2 links of NE40

Root Cause

By default, when VRRP enabled in the vlan interface, system can not forward the VRRP multicast packet in broadcast way, so all the VRRP packet comes from SBC can not be broadcasted to other ports, so VRRP message can not exchange between two SBCs.

Suggestions