H3c-technologies H3C SecPath F5020 Bedienungsanleitung PDF herunterladen (Seite 27)

Tasks at a

lance

Remarks

11. (Optional.) Setting the IRF link down report delay

N/A

12. (Optional.) Configuring BFD MAD

N/A

13. (Optional.) Excluding a port from the shutdown action upon detection

of multi-active collision

N/A

14. (Optional.) Recovering an IRF fabric

N/A

Planning the IRF fabric setup

Consider the following items when you plan an IRF fabric:

• Hardware compatibility and restrictions.

• IRF fabric size.

• Master device.

• IRF physical interfaces.

• Member ID and priority assignment scheme.

• Fabric topology and cabling scheme.

For more information about hardware and cabling, see the device installation guide.

Assigning a member ID to each IRF member device

CAUTION:

In an IRF fabric, chan

IRF member IDs mi

ht cause undesirable confi

uration chan

es and data loss.

Before you do that, back up the configuration, and make sure you fully understand the impact on your

network. For example, all member devices in an IRF fabric are the same model. If you swapped the IDs of

any two members, their interface settings would also be swapped.

To create an IRF fabric, you must assign a unique IRF member ID to each member device.

To prevent any undesirable configuration change or data loss, avoid changing member IDs after the IRF

fabric is formed.

The new member ID takes effect at a reboot. After the device reboots, the settings on all member

ID-related physical resources (including common physical network ports) are removed, regardless of

whether you have saved the configuration.

To assign a member ID to a device:

Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Assign a member ID to a

member device.

irf member member-id renumber

new-member-id

The default IRF member ID is 1.

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