Huawei NetEngine80E Configuration Manual - Reliability page 16

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability Contents
11.8.4 Configuring RBSs................................................................................................................................................1189
11.8.5 Configuring RBPs................................................................................................................................................1190
11.8.6 Checking the Configurations...............................................................................................................................1191
11.9 Maintaining Multi-Device Backup.........................................................................................................................1194
11.9.1 Displaying Backup Information..........................................................................................................................1194
11.9.2 Clearing Backup Information..............................................................................................................................1194
11.10 Configuration Examples.......................................................................................................................................1195
11.10.1 Example for Configuring Dual-Device ARP Hot Backup................................................................................1195
11.10.2 Example for Configuring User Information Backup in Exclusive IP Address Pool Mode...............................1200
11.10.3 Example for Configuring RUI Backup with Automatic Route Advertisement.................................................1207
11.10.4 Example for Configuring RUI Address Pool - the remote DHCP server Preferentially...................................1215
11.10.5 Example for Configuring RUI Address Pool - the local address pool Preferentially........................................1223
11.10.6 Example for Configuring User Information Backup in IP Redirection Mode..................................................1231
11.10.7 Example for Configuring User Information Backup in Tunnel Mode..............................................................1238
11.10.8 Example for Configuring User Information Backup in Directly-connected and Reachable LSP Mode...........1247
11.10.9 Example for Configuring User Information Backup in VPN Tunnel Mode.....................................................1255
11.10.10 Example for Configuring User Information Backup in Direct and Reachable VPN User Tunnel Protection Mode
........................................................................................................................................................................................1264
11.10.11 Example for Configuring Multicast Two-node Hot Backup...........................................................................1272
11.10.12 Example for Configuring L2TP Two-Node Hot Backup................................................................................1288
11.10.13 Example for Configuring Dual-System Backup for Distributed NAT Services.............................................1297
11.10.14 Example for Configuring IPv6 Dual-Device Hot Backup...............................................................................1311
12 CGN Backing Up HA Configuration.................................................................................1321
12.1 Configuration Overview.........................................................................................................................................1322
12.1.1 HA Overview.......................................................................................................................................................1322
12.1.2 HA Backup Features............................................................................................................................................1324
12.1.3 HA Backup Scenarios..........................................................................................................................................1324
12.1.4 HA Service Features Supported by the Device...................................................................................................1325
12.2 Configuration Process.............................................................................................................................................1327
12.3 HA Backup Feature Configuration.........................................................................................................................1329
12.3.1 Before You Start..................................................................................................................................................1329
12.3.2 Enabling HA Hot Standby...................................................................................................................................1329
12.3.3 Checking the Configurations...............................................................................................................................1329
12.4 HA Backup Configuration Scenarios.....................................................................................................................1330
12.4.1 HA Backup Between Service Boards on a Single CGN Device.........................................................................1330
12.4.2 Scenario of HA Backup Between Two CGN Devices........................................................................................1334
12.5 HA Service Feature Configuration.........................................................................................................................1341
12.5.1 Before You Start..................................................................................................................................................1341
12.5.2 Configuring Service Instances.............................................................................................................................1342
12.5.3 Configuring a Service Instance Group................................................................................................................1343
12.5.4 Binding Service Instances to a Service Instance Group......................................................................................1343
Issue 02 (2014-09-30) Huawei Proprietary and Confidential xv
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