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H3C S7500E-X Configuration Examples

Ethernet link aggregation configuration
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H3C S7500E-X Ethernet Link Aggregation
Configuration Examples
Copyright © 2015 Hangzhou H3C Technologies Co., Ltd. All rights reserved.
No part of this manual may be reproduced or transmitted in any form or by any means
without prior written consent of Hangzhou H3C Technologies Co., Ltd.
The information in this document is subject to change without notice.
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Summary of Contents for H3C S7500E-X

  • Page 1 H3C S7500E-X Ethernet Link Aggregation Configuration Examples Copyright © 2015 Hangzhou H3C Technologies Co., Ltd. All rights reserved. No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co., Ltd.

  • Page 2: Table Of Contents

    Contents Introduction ··································································································································································· 1 Prerequisites ·································································································································································· 1 Example: Configuring Layer 2 link aggregation ······································································································· 1 Network requirements ······················································································································································ 1 Requirements analysis ······················································································································································· 1 Software version used ······················································································································································ 2 Configuration restrictions and guidelines ······················································································································· 2 Configuration procedures ················································································································································ 2 Verifying the configuration ··············································································································································· 3 Configuration files ·····························································································································································...

  • Page 3: Introduction

    Introduction This document provides Ethernet link aggregation configuration examples. Prerequisites The configuration examples in this document were created and verified in a lab environment, and all the devices were started with the factory default configuration. When you are working on a live network, make sure you understand the potential impact of every command on your network.

  • Page 4: Software Version Used

    Selected. As a result, the Selected state of a port might be different from the Selected state of the peer port. When both ends support static aggregation and dynamic aggregation, H3C recommends using dynamic aggregation. •...

  • Page 5: Verifying The Configuration

    [DeviceA-vlan20] quit # Create Layer 2 aggregate interface Bridge-aggregation 1. Use one of the following methods as needed. Use the static aggregation mode to create Layer 2 aggregate interface Bridge-aggregation 1. [DeviceA] interface bridge-aggregation 1 [DeviceA-Bridge-Aggregation1] quit Use the dynamic aggregation mode to create Layer 2 aggregate interface Bridge-aggregation [DeviceA] interface bridge-aggregation 1 [DeviceA-Bridge-Aggregation1] link-aggregation mode dynamic [DeviceA-Bridge-Aggregation1] quit...

  • Page 6: Configuration Files

    Aggregation Interface: Bridge-Aggregation1 Aggregation Mode: Static Loadsharing Type: Shar Port Status Priority Oper-Key -------------------------------------------------------------------------------- XGE1/0/1 32768 XGE1/0/2 32768 XGE1/0/3 32768 The output shows that all member ports in the local aggregation group are in the Selected state. The Selected states of the local member ports are not affected by the Selected states of the peer member ports.
  • Page 7 interface Ten-GigabitEthernet1/0/4 port link-mode bridge port access vlan 10 vlan 20 interface Ten-GigabitEthernet1/0/5 port link-mode bridge port access vlan 20 In the static aggregation mode: interface Bridge-Aggregation1 port link-type trunk port trunk permit vlan 10 20 In the dynamic aggregation mode: interface Bridge-Aggregation1 port link-type trunk port trunk permit vlan 10 20...

  • Page 8: Example: Configuring Layer 2 Link Aggregation In An Irf Fabric

    Example: Configuring Layer 2 link aggregation in an IRF fabric Network requirements On the network as shown in Figure 2, perform the following tasks: Set up a two-chassis IRF fabric at the access layer and a two-chassis IRF fabric at the distribution •...

  • Page 9: Configuration Procedures

    Selected. As a result, the Selected state of a port might be different from the Selected state of the peer port. When both ends support static aggregation and dynamic aggregation, H3C recommends using dynamic aggregation. •...
  • Page 10 Please wait... Saving the converted configuration file to the main board succeeded. Slot 1: Saving the converted configuration file succeeded. Now rebooting, please wait... After the reboot, Device A forms a one-chassis IRF fabric. The interface number of Ten-GigabitEthernet 1/0/1 changes to Ten-GigabitEthernet 1/1/0/1. Configure IRF on Device B: # Assign member ID 2 to Device B.

  • Page 11: Verifying The Configuration

    [DeviceA] interface range ten-gigabitethernet 1/1/0/9 to ten-gigabitethernet 1/1/0/10 ten-gigabitethernet 2/1/0/9 to ten-gigabitethernet 2/1/0/10 [DeviceA-if-range] port link-aggregation group 1 [DeviceA-if-range] quit [DeviceA] Configure LACP MAD on the IRF fabric: # Set the domain ID of the IRF fabric to 1. [DeviceA] irf domain 1 # Enable LACP MAD on Bridge-Aggregation 1.

  • Page 12: Configuration Files

    Loadsharing Type: Shar System ID: 0x8000, 00a0-fc00-5800 Local: Port Status Priority Oper-Key Flag -------------------------------------------------------------------------------- XGE1/1/0/9 32768 {ACDEF} XGE1/1/0/10 32768 {ACDEF} XGE2/1/0/9 32768 {ACDEF} XGE2/1/0/10 32768 {ACDEF} Remote: Actor Partner Priority Oper-Key SystemID Flag -------------------------------------------------------------------------------- XGE1/1/0/9 32768 0x8000, 0cda-414a-859b {ACDEF} XGE1/1/0/10 32768 0x8000, 0cda-414a-859b {ACDEF} XGE2/1/0/9...

  • Page 13: Example: Configuring Layer 3 Link Aggregation

    irf-port 1/1 port group interface Ten-GigabitEthernet1/1/0/1 mode enhanced irf-port 2/2 port group interface Ten-GigabitEthernet2/1/0/1 mode enhanced interface Bridge-Aggregation1 link-aggregation mode dynamic link-aggregation load-sharing mode source-ip interface Ten-GigabitEthernet1/1/0/9 port link-mode bridge port link-aggregation group 1 interface Ten-GigabitEthernet1/1/0/10 port link-mode bridge port link-aggregation group 1 interface Ten-GigabitEthernet2/1/0/9 port link-mode bridge port link-aggregation group 1...

  • Page 14: Software Version Used

    Software version used This configuration example was created and verified on S7500EX-CMW710-R7168. Configuration restrictions and guidelines An aggregation group can operate in static or dynamic mode. You can choose one mode as required. In a static aggregation group, the aggregation states of the member ports are not affected by the •...

  • Page 15: Configuration Files

    D -- Synchronization, E -- Collecting, F -- Distributing, G -- Defaulted, H -- Expired Aggregate Interface: Route-Aggregation1 Aggregation Mode: Static Loadsharing Type: Shar Port Status Priority Oper-Key -------------------------------------------------------------------------------- XGE1/0/1 32768 XGE1/0/2 32768 XGE1/0/3 32768 The output shows that all member ports in the local aggregation group are in Selected state. The Selected states of the local member ports are not affected by the Selected states of the peer member ports.

  • Page 16: Related Documentation

    • The configuration file on Device B is similar as the configuration file on Device A. Related documentation H3C S7500E-X Switch Series Layer 2—LAN Switching Configuration Guide-Release 7168 • H3C S7500E-X Switch Series Layer 2—LAN Switching Command Reference-Release 7168 •...

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