H3C S5130-EI Series Manuale utente

H3C S5130-EI Switch Series

IRF Command Reference

New H3C Technologies Co., Ltd.

http://www.h3c.com

Software version: Release 311x

Document version: 6W102-20180323

No part of this manual may be reproduced or transmitted in any form or by any means without prior written

consent of New H3C Technologies Co., Ltd.

Trademarks

H3C, , H3CS, H3CIE, H3CNE,Aolynk, , H3Care, , IRF, NetPilot, Netflow, SecEngine,

SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of New H3C Technologies

Co., Ltd.

All other trademarks that may be mentioned in this manual are the property of their respective owners

Notice

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

Preface

This command reference describes the IRF configuration commands for setting up and maintaining

an H3C S5130-EI IRF fabric.

This preface includes the following topics about the documentation:

•Audience

•Conventions

•Documentation feedback

Audience

This documentation is intended for:

•Network planners.

•Field technical support and servicing engineers.

•Network administrators working with the S5130-EI switch series.

Conventions

The following information describes the conventions used in the documentation.

Command conventions

Convention Description

Boldface Bold text represents commands and keywords that you enter literally as shown.

Italic Italic text represents arguments that you replace with actual values.

[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which

you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars,

from which you select one or none.

{ x | y | ... } *

Asterisk marked braces enclose a set of required syntax choices separated by vertical

bars, from which you select a minimum of one.

[ x | y | ... ] *

Asterisk marked square brackets enclose optional syntax choices separated by vertical

bars, from which you select one choice, multiple choices, or none.

&<1-n> The argument or keyword and argument combination before the ampersand (&) sign

can be entered 1 to n times.

# A line that starts with a pound (#) sign is comments.

GUI conventions

Convention Description

Boldface Window names, button names, field names, and menu items are in Boldface. For

example, the New User window opens; click OK.

> Multi-level menus are separated by angle brackets. For example, File > Create >

Folder.

Symbols

Convention Description

WARNING! An alert that calls attention to important information that if not understood or followed

can result in personal injury.

CAUTION: An alert that calls attention to important information that if not understood or followed

can result in data loss, data corruption, or damage to hardware or software.

IMPORTANT: An alert that calls attention to essential information.

NOTE: An alert that contains additional or supplementary information.

TIP: An alert that provides helpful information.

Network topology icons

Convention Description

Represents a generic network device, such as a router, switch, or firewall.

Represents a routing-capable device, such as a router or Layer 3 switch.

Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that

supports Layer 2 forwarding and other Layer 2 features.

Represents an access controller, a unified wired-WLAN module, or the access

controller engine on a unified wired-WLAN switch.

Represents an access point.

Represents a wireless terminator unit.

Represents a wireless terminator.

Represents a mesh access point.

Represents omnidirectional signals.

Represents directional signals.

Represents a security product, such as a firewall, UTM, multiservice security

gateway, or load balancing device.

Represents a security module, such as a firewall, load balancing, NetStream, SSL

VPN, IPS, or ACG module.

Examples provided in this document

Examples in this document might use devices that differ from your device in hardware model,

configuration, or software version. It is normal that the port numbers, sample output, screenshots,

and other information in the examples differ from what you have on your device.



Documentation feedback

You can e-mail your comments about product documentation to info@h3c.com.

We appreciate your comments.

Contents

IRF commands················································································1

display irf···························································································································1

display irf configuration·········································································································2

display irf link······················································································································3

display irf topology···············································································································4

display irf-port load-sharing mode ···························································································5

display mad························································································································6

irf auto-update enable ··········································································································8

irf domain ··························································································································9

irf link-delay······················································································································10

irf mac-address persistent···································································································11

irf member description········································································································12

irf member priority ·············································································································13

irf member renumber··········································································································13

irf-port·····························································································································14

irf-port global load-sharing mode ··························································································15

irf-port load-sharing mode ···································································································16

irf-port-configuration active··································································································17

mad arp enable·················································································································18

mad bfd enable·················································································································19

mad enable······················································································································20

mad exclude interface ········································································································21

mad ip address·················································································································22

mad nd enable··················································································································23

mad restore······················································································································24

port group interface············································································································24

Index···························································································26

IRF commands

display irf

Use display irf to display IRF fabric information, including the member ID, role, priority, bridge MAC

address, and description of each IRF member.

Syntax

display irf

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display IRF fabric information.

<Sysname> display irf

MemberID Role Priority CPU-Mac Description

1 Loading 1 00e0-fc0f-8c02 F1Num001

*+2 Master 1 00e0-fc0f-8c03 F1Num002

--------------------------------------------------------

* indicates the device is the master.

+ indicates the device through which the user logs in.

The Bridge MAC of the IRF is: 00e0-fc00-1000

Auto upgrade : yes

Mac persistent : always

Domain ID : 30

Table 1 Command output

Field Description

MemberID IRF member ID:

•ID of the master is prefixed with an asterisk (*) sign.

•ID of the device where you are logged in is prefixed with a plus (+) sign.

Role

Role of the member device in the IRF fabric:

•Standby—Subordinate device.

•Master—Master device.

•Loading—The device is loading software images.

Priority IRF member priority.

CPU-MAC MAC address of the CPU in the device.

Field Description

Description

Description you have configured for the member device.

•If no description is configured, this field displays a dashed line (-----).

•If the description exceeds the maximum number of characters that can be

displayed, an ellipsis (…) is displayed in place of the exceeding text. To

display the complete description, use the display current-configuration

command.

The Bridge MAC of the

IRF is Bridge MAC address of the IRF fabric.

Auto upgrade

Status of the software auto-update function:

•yes—Enabled. The master propagates its software images automatically to

the device you are adding to the IRF fabric.

•no—Disabled. You must manually make sure the joining device uses the

same software images as the master. If the software images are different,

the new device cannot join the IRF fabric.

MAC persistent

IRF bridge MAC persistence setting:

•6 min—Bridge MAC address of the IRF fabric remains unchanged for 6

minutes after the address owner leaves.

•always—Bridge MAC address of the IRF fabric does not change after the

address owner leaves.

•no—Bridge MAC address of the current master replaces the original bridge

MAC address as soon as the owner of the original address leaves.

Domain ID Domain ID of the IRF fabric. The domain ID you assign to an IRF fabric must

uniquely identify the fabric in a multi-IRF fabric network.

Related commands

•display irf configuration

•display irf topology

display irf configuration

Use display irf configuration to display basic IRF settings, including each member's current

member ID, new member ID, and physical interfaces bound to the IRF ports. The new member IDs

take effect at reboot.

Syntax

display irf configuration

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display basic IRF settings.

<Sysname> display irf configuration

MemberID NewID IRF-Port1 IRF-Port2

2 2 Ten-GigabitEthernet2/0/25 Ten-GigabitEthernet2/0/26

5 5 Ten-GigabitEthernet5/0/25 Ten-GigabitEthernet5/0/26

Ten-GigabitEthernet5/0/27

Ten-GigabitEthernet5/0/28

10 10 Ten-GigabitEthernet10/0/25 Ten-GigabitEthernet10/0/26

Ten-GigabitEthernet10/0/27

Ten-GigabitEthernet10/0/28

Table 2 Command output

Field Description

MemberID Current member ID of the device.

NewID Member ID assigned to the device. This member ID takes effect at reboot.

IRF-Port1 Physical interfaces bound to IRF-port 1. The bindings take effect at reboot.

This field displays disable if no physical interfaces are bound to the IRF port.

IRF-Port2 Physical interfaces bound to IRF-port 2. The bindings take effect at reboot.

This field displays disable if no physical interfaces are bound to the IRF port.

Related commands

•display irf

•display irf topology

display irf link

Use display irf link to display IRF link information, including IRF ports, IRF physical interfaces, and

IRF link status.

Syntax

display irf link

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display IRF link information.

<Sysname> display irf link

Member 1

IRF Port Interface Status

1 Ten-GigabitEthernet1/0/25 UP

Ten-GigabitEthernet1/0/26 DOWN

Ten-GigabitEthernet1/0/27 DOWN

Ten-GigabitEthernet1/0/28 DOWN

2 disable --

Member 2

IRF Port Interface Status

1 disable --

2 Ten-GigabitEthernet2/0/25 UP

Ten-GigabitEthernet2/0/26 DOWN

Ten-GigabitEthernet2/0/27 DOWN

Ten-GigabitEthernet2/0/28 DOWN

Table 3 Command output

Field Description

Member ID IRF member ID.

IRF Port IRF port number:

•1—IRF-port 1.

•2—IRF-port 2.

Interface Physical interfaces bound to the IRF port. This field displays disable if no

physical interfaces have been bound to the IRF port.

Status

Link state of the IRF physical interface:

•UP—The link is up.

•DOWN—The link is down.

•ADM—The interface has been manually shut down by using the

shutdown command.

•ABSENT—Interface module that hosts the interface is not present.

display irf topology

Use display irf topology to display IRF fabric topology information, including the member IDs, IRF

port state, adjacencies of IRF ports, and CPU MAC address of the master.

Syntax

display irf topology

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the IRF fabric topology.

<Sysname> display irf topology

Topology Info

-------------------------------------------------------------------------

IRF-Port1 IRF-Port2

MemberID Link neighbor Link neighbor Belong To

1 DOWN -- UP 2 00e0-fc0f-8c02

2 UP 1 UP 3 00e0-fc0f-8c02

3 UP 2 DIS -- 00e0-fc0f-8c02

Table 4 Command output

Field Description

IRF-Port1 Information about IRF-port 1, including its link state and neighbor.

IRF-Port2 Information about IRF-port 2, including its link state and neighbor.

MemberID IRF member ID.

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