2.7.2 Debugging the Link Aggregation Group.................................................................................................45
2.7.3 Monitoring the Operation Status of the Link Aggregation Group..........................................................46
2.8 Configuration Examples...................................................................................................................................46
2.8.1 Example for Configuring Link Aggregation in Manual Load Balancing Mode.....................................46
2.8.2 Example for Configuring Link Aggregation in Static LACP Mode.......................................................49
2.8.3 Example for Connecting an E-Trunk to a VPLS Network......................................................................52
3 VLAN Configuration..................................................................................................................62
3.1 Introduction......................................................................................................................................................64
3.2 VLAN Features Supported by the S7700.........................................................................................................71
3.3 Dividing a LAN into VLANs...........................................................................................................................75
3.3.1 Establishing the Configuration Task.......................................................................................................75
3.3.2 Dividing a LAN into VLANs Based on Ports.........................................................................................78
3.3.3 Dividing a LAN into VLANs Based on MAC Addresses.......................................................................80
3.3.4 Dividing a LAN into VLANs Based on IP Subnets................................................................................81
3.3.5 Dividing a LAN into VLANs Based on Protocols..................................................................................83
3.3.6 Dividing a LAN into VLANs Based on Policies.....................................................................................85
3.3.7 Checking the Configuration.....................................................................................................................86
3.4 Creating a VLANIF Interface...........................................................................................................................87
3.4.1 Establishing the Configuration Task.......................................................................................................87
3.4.2 Creating a VLANIF Interface..................................................................................................................87
3.4.3 Assigning an IP Address to a VLANIF Interface....................................................................................88
3.4.4 (Optional) Setting a Delay After Which a VLANIF Interface Goes Down............................................88
3.4.5 (Optional) Setting the MTU of a VLANIF Interface...............................................................................89
3.4.6 Checking the Configuration.....................................................................................................................90
3.5 Configuring Inter-VLAN Communication.......................................................................................................90
3.5.1 Establishing the Configuration Task.......................................................................................................90
3.5.2 Configuring VLANIF Interfaces for Inter-VLAN Communication........................................................92
3.5.3 Configuring Sub-interface for Inter-VLAN Communication..................................................................93
3.5.4 Configuring VLAN Switch for Inter-VLAN Communication................................................................94
3.5.5 Checking the Configuration.....................................................................................................................95
3.6 Configuring VLAN Aggregation to Save IP Addresses...................................................................................96
3.6.1 Establishing the Configuration Task.......................................................................................................96
3.6.2 Creating a Sub-VLAN.............................................................................................................................97
3.6.3 Creating a Super-VLAN..........................................................................................................................98
3.6.4 Assigning an IP Address to the VLANIF Interface of a Super-VLAN...................................................99
3.6.5 (Optional) Enabling Proxy ARP on the VLANIF Interface of a Super-VLAN......................................99
3.6.6 Checking the Configuration...................................................................................................................100
3.7 Configuring a MUX VLAN to Separate Layer 2 Traffic...............................................................................100
3.7.1 Establishing the Configuration Task.....................................................................................................101
3.7.2 Configuring a Principal VLAN for a MUX VLAN..............................................................................102
3.7.3 Configuring a Group VLAN for a Subordinate VLAN.........................................................................103
3.7.4 Configuring a Separate VLAN for a Subordinate VLAN.....................................................................103
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet Contents
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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