H3C S6520-SI Series Command Reference

7
Field
Description
Excluded ports
(user-configured)
Network interfaces
manually configured to not shut down when the IRF fabric
transits to the Recovery state.
Excluded ports
(system-configured)
Network interfaces set to not shut down by the system when the IRF fabric
transits to the Recovery state. These interfaces are not manually configured.
• IRF physical interfaces.
• BFD MAD interfaces:
 VLAN interfaces used for BFD MAD and the Layer 2 Ethernet ports in
the VLANs.
 Layer 3 aggregate interfaces used for BFD MAD and their member
ports.
 Management Ethernet ports used for BFD MAD.
• Member interfaces of a Layer 2 aggregate interface if the aggregate
interface is excluded from the MAD shutdown action.
• Member interfaces of a Layer 3 aggregate interface if the aggregate
interface is excluded from the MAD shutdown action.
MAD ARP enabled
interface:
Interfaces on which ARP MAD is enabled.
This field displays
MAD ARP disabled
if ARP MAD is disabled.
MAD ND enabled
interface:
Interfaces on which ND MAD is enabled.
This field displays
MAD ND disabled
if ND MAD is disabled.
MAD LACP enabled
interface
Interface on which LACP MAD is enabled. This field is displayed for each
interface enabled with LACP MAD.
This field displays
MAD LACP disabled
if LACP MAD is disabled.
MAD status
LACP MAD operating status:
• Normal—LACP MAD is operating correctly.
• Faulty—LACP MAD is not operating correctly. Verify the following items:
 Verify that the ports on LACP MAD links are up.
 Verify that the intermediate device supports extended LACPDUs.
 Verify that all member devices have member ports used for LACP
MAD.
Member ID
Port
MAD status
LACP MAD details:
• Member ID—IRF member ID of a device.
• Port—Member ports of the aggregate interface used for LACP MAD.
• MAD status—LACP MAD operating state on a member port. Values
include Normal and Faulty.
MAD BFD enabled
interface:
Layer 3 interface on which BFD MAD is enabled.
This field displays
MAD BFD disabled
if BFD MAD is disabled.
MAD status
BFD MAD operating status:
• Normal—BFD MAD is operating correctly.
• Faulty—BFD MAD is not operating correctly. Check the BFD MAD link
for connectivity issues.
• N/A—BFD MAD link status cannot be detected. If BFD MAD is enabled
on a management Ethernet port, it is normal that this field displays N/A.

H3C S6520-SI Series Specifications

General

Brand	H3C
Model	S6520-SI Series
Category	Switch
Language	English