HP 6125XLG R2306-HP 6125XLG Blade Switch IRF Command Reference - Page 21

flash:/startup.cfg exists, overwrite? [Y/N]:y Validating file. Please wait Saved the current configuration to mainboard device successfully. Slot 1: Save next configuration file successfully. Configuration is saved to device successfully. # Activate the IRF port. [Sysname] irf-port-configuration active mad arp enable Use mad arp enable to enable ARP MAD. Use undo mad arp enable to disable ARP MAD. Syntax mad arp enable undo mad arp enable Default ARP MAD is disabled. Views VLAN interface view Predefined user roles network-admin Usage guidelines You can use ARP MAD with BFD MAD and ND MAD, but not with LACP MAD. You cannot enable ARP MAD on VLAN-interface 1. ARP MAD detects multi-active collisions by using extended ARP packets. You can set up ARP MAD links between neighbor IRF members, or between each IRF member device and an intermediate device. If the intermediate device is also an IRF fabric, make sure the two IRF fabrics have different IRF domain IDs for correct split detection. False detection causes IRF split. When you use the mad arp enable command, the system prompts you to enter a domain ID. If you do not want to change the current domain ID, press enter at the prompt. An IRF fabric has only one IRF domain ID. You can change the IRF domain ID with the following commands: irf domain, mad enable, mad arp enable, or mad nd enable. The IRF domain IDs configured by using these commands overwrite each other. Examples # Enable ARP MAD on VLAN-interface 3. system-view [Sysname] interface vlan-interface 3 [Sysname-Vlan-interface3] mad arp enable You need to assign a domain ID (range: 0-4294967295) 18