Ceragon FibeAir IP-20 All-Outdoor Series User manual

User Guide
FibeAir® IP-20 All-Outdoor
Products:
IP-20C
IP-20C-HP
IP-20S
IP-20E
IP-20V
December 2018
Rev S.02 | CeraOS 10.5
© Copyright 2018 by Ceragon Networks Ltd. All rights reserved.

User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
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Notice
This document contains information that is proprietary to Ceragon Networks Ltd. No part of this
publication may be reproduced, modified, or distributed without prior written authorization of
Ceragon Networks Ltd. This document is provided as is, without warranty of any kind.
Trademarks
Ceragon Networks®, FibeAir® and CeraView® are trademarks of Ceragon Networks Ltd., registered in
the United States and other countries.
Ceragon® is a trademark of Ceragon Networks Ltd., registered in various countries.
CeraMap™, PolyView™, EncryptAir™, ConfigAir™, CeraMon™, EtherAir™, CeraBuild™, CeraWeb™,
and QuickAir™, are trademarks of Ceragon Networks Ltd.
Other names mentioned in this publication are owned by their respective holders.
Statement of Conditions
The information contained in this document is subject to change without notice. Ceragon Networks
Ltd. shall not be liable for errors contained herein or for damage in connection with the furnishing,
performance, or use of this document or equipment supplied with it.
Open Source Statement
The Product may use open source software, among them O/S software released under the GPL or
GPL alike license ("Open Source License"). Inasmuch that such software is being used, it is released
under the Open Source License, accordingly. The complete list of the software being used in this
product including their respective license and the aforementioned public available changes is
accessible at:
Network element site: ftp://ne-open-source.license-system.com
NMS site: ftp://nms-open-source.license-system.com/
Information to User
Any changes or modifications of equipment not expressly approved by the manufacturer could void
the user’s authority to operate the equipment and the warranty for such equipment.
Intended Use/Limitation
Fixed point-to-point radio links for private networks.
Authorized to Use
Only entities with individual authorization from the National Regulator to operate the mentioned
radio equipment.
The equipment can be used in the following EU countries:
Austria (AT) - Belgium (BE) - Bulgaria (BG) - Switzerland/Liechtenstein (CH) - Cyprus (CY) - Czech
Republic (CZ) - Germany (DE) –Denmark (DK) - Estonia (EE) - Finland (FI) - France (FR) -Greece (GR) -
Hungary (HU) - Ireland (IE) –Iceland (IS) –Italy (IT) –Lithuania (LT) - Luxembourg (LU) –Latvia (LV) -
Malta (MT) - Netherlands (NL) - Norway (NO) - Portugal (PT) - Romania (RO) - Sweden (SE) - Slovenia
(SI) - Slovak Republic (SK) –United Kingdom (UK) –Spain (SP) –Poland (PL)

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Table of Contents
Section I: Introduction .................................................................................................. 43
1. Introduction............................................................................................................ 44
1.1 Configuration Tips.......................................................................................................45
1.2 IP-20C Overview.........................................................................................................................46
1.3 IP-20C-HP Overview ...................................................................................................................46
1.4 IP-20S Overview .........................................................................................................................46
1.5 IP-20E Overview.........................................................................................................................47
1.6 IP-20V Overview.........................................................................................................................47
1.7 PoE Injector Overview................................................................................................................48
1.8FibeAir IP-20 Assured Platform ..................................................................................................49
1.9 The Web-Based Element Management System.........................................................................50
1.9.1 Introduction to the Web EMS ....................................................................................................50
1.9.2 Web EMS Page Layout ...............................................................................................................51
1.9.3 The Unit Summary Page.............................................................................................................55
1.9.4 The Radio Summary Page ..........................................................................................................56
1.10 Reference Guide to Web EMS Menu Structure .........................................................................58
Section II: Web EMS Configuration ............................................................................... 64
2. Getting Started ....................................................................................................... 65
2.1 Assigning IP Addresses in the Network......................................................................................65
2.2 Establishing a Connection ..........................................................................................................65
2.2.1 PC Setup .....................................................................................................................................66
2.3 Logging on..................................................................................................................................67
2.3.1 Logging in Without Knowing the IP Address ..............................................................................67
2.4 Changing Your Password............................................................................................................69
2.5 Applying a Pre-Defined Configuration File.................................................................................70
2.6 Performing Quick Platform Setup ..............................................................................................72
2.7 Mate Management Access (IP Forwarding) ...............................................................................75
2.8 Configuring In-Band Management.............................................................................................75
2.9 Changing the Management IP Address......................................................................................76
2.10 Configuring the Activation Key ..................................................................................................77
2.10.1 Activation Key Overview ............................................................................................................77
2.10.2 Viewing the Activation Key Status Parameters..........................................................................78
2.10.3 Entering the Activation Key .......................................................................................................79
2.10.4 Activating Demo Mode ..............................................................................................................79
2.10.5 Activation Key Reclaim...............................................................................................................79
2.10.6 Displaying a List of Activation-Key-Enabled Features ................................................................81
2.11 Setting the Time and Date (Optional) ........................................................................................82

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2.12 Enabling the Interfaces (Interface Manager) .............................................................................84
2.13 Configuring the Radio (MRMC) Script(s) ....................................................................................86
2.13.1 Radio Profiles .............................................................................................................................92
2.14 Running the Frequency Scanner (IP-20V) ..................................................................................94
2.15 Configuring the Radio Parameters .............................................................................................97
2.15.1 Enabling Link ID Mismatch Security .........................................................................................100
2.16 Enabling ACM with Adaptive Transmit Power .........................................................................101
2.17 Operating in FIPS Mode ...........................................................................................................103
2.17.1 Requirements for FIPS Compliance..........................................................................................103
2.17.2 Enabling FIPS Mode .................................................................................................................103
2.18 Configuring Grouping (Optional)..............................................................................................104
2.19 Creating Service(s) for Traffic...................................................................................................104
3. Configuration Guide.............................................................................................. 105
3.1 System Configurations .............................................................................................................105
3.2Configuring a Link Using the Quick Configuration Wizard .......................................................106
3.2.1 Configuring a 1+0 Link Using the Quick Configuration Wizard ................................................107
3.2.2 Configuring a 1+0 (Repeater) Link Using the Quick Configuration Wizard ..............................111
3.2.3 Configuring a 2+0 Multi-Carrier ABC Link Using the Quick Configuration Wizard ...................115
3.2.4 Configuring a Multiband (Enhanced Multi-Carrier ABC) Link Using the Quick Configuration
Wizard......................................................................................................................................121
3.3 Configuring Multi-Carrier ABC .................................................................................................128
3.3.1 Multi-Carrier ABC Overview.....................................................................................................128
3.3.2 Configuring a Multi-Carrier ABC Group....................................................................................128
3.3.3 Configuring the Multi-Carrier ABC Minimum Bandwidth Override Option .............................130
3.3.4 Adding and Removing Group Members...................................................................................131
3.3.5 Deleting a Multi-Carrier ABC Group.........................................................................................132
3.4 Configuring Multiband (Enhanced Multi-Carrier ABC).............................................................133
3.4.1 Multiband Overview ................................................................................................................133
3.4.2 Multiband Configuration..........................................................................................................135
3.4.3 Multiband Management ..........................................................................................................140
3.4.4 Configuring SyncE in a Multiband Node ..................................................................................144
3.5 Configuring Link Aggregation (LAG) and LACP .........................................................................145
3.5.1 LAG Overview...........................................................................................................................145
3.5.2 Configuring a LAG Group .........................................................................................................146
3.5.3 Enabling and Disabling LAG Group Shutdown in Case of Degradation Event..........................148
3.5.4 Configuring Enhanced LAG Distribution...................................................................................149
3.5.5 Deleting a LAG Group...............................................................................................................150
3.5.6 Displaying LACP Parameters and Statistics ..............................................................................151
3.6 Configuring XPIC.......................................................................................................................157
3.6.1 XPIC Overview..........................................................................................................................157
3.6.2 Configuring the Radio Carriers.................................................................................................157
3.6.3 Creating an XPIC Group............................................................................................................157
3.6.4 Performing Antenna Alignment for XPIC .................................................................................158
3.7 Configuring Unit Protection with HSB Radio Protection (External Protection) .......................160

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3.7.1 Unit Protection Overview ........................................................................................................160
3.7.2 Configuring Ethernet Interface Protection ..............................................................................160
3.7.3 Configuring HSB Radio Protection ...........................................................................................162
3.7.4 Configuring 2+2 HSB Protection on an IP-20C or IP-20C-HP Unit ............................................164
3.7.5 Viewing the Configuration of the Standby unit .......................................................................165
3.7.6 Editing Standby Unit Settings...................................................................................................165
3.7.7 Viewing Link and Protection Status and Activity .....................................................................166
3.7.8 Manually Switching to the Standby Unit..................................................................................166
3.7.9 Disabling Automatic Switchover to the Standby Unit..............................................................167
3.7.10 Disabling Unit Protection .........................................................................................................167
3.8 Configuring 1+1 HSB with Space Diversity ...............................................................................168
3.9 Configuring MIMO and Space Diversity ...................................................................................171
3.9.1 MIMO and Space Diversity Overview ......................................................................................171
3.9.2 Upgrading a 4x4 MIMO Link from an Earlier Version to CeraOS 10.5 or Higher .....................172
3.9.3 Configuring a 4x4 MIMO Link...................................................................................................172
3.9.4 Configuring a 2x2 MIMO Link...................................................................................................178
3.9.5 Configuring a 1+0 or 2+2 Space Diversity Link .........................................................................180
3.9.6 Viewing MMI Levels .................................................................................................................182
3.9.7 Deleting a MIMO or Space Diversity Group .............................................................................183
3.10 Configuring Advanced Frequency Reuse (AFR) ........................................................................184
3.10.1 AFR Overview...........................................................................................................................184
3.10.2 Initial Link Configuration and Alignment for AFR.....................................................................185
3.10.3 Software Configuration for AFR ...............................................................................................185
3.10.4 Deleting an AFR Group.............................................................................................................189
3.11 Operating an IP-20C or IP-20C-HP in Single Radio Carrier Mode.............................................190
4. Unit Management................................................................................................. 191
4.1 Defining the IP Protocol Version for Initiating Communications .............................................191
4.2 Configuring the Remote Unit’s IP Address...............................................................................192
4.2.1 Changing the Subnet of the Remote IP Address ......................................................................194
4.3 Configuring SNMP ....................................................................................................................195
4.4 Configuring Trap Managers......................................................................................................197
4.5 Installing and Configuring an FTP or SFTP Server.....................................................................200
4.6 Configuring the Internal Ports for FTP or SFTP ........................................................................202
4.7 Upgrading the Software...........................................................................................................203
4.7.1 Viewing Current Software Versions .........................................................................................203
4.7.2 Software Upgrade Overview....................................................................................................204
4.7.3 Downloading and Installing Software ......................................................................................204
4.7.4 Configuring a Timed Installation ..............................................................................................210
4.8 Backing Up and Restoring Configurations................................................................................211
4.8.1 Configuration Management Overview ....................................................................................211
4.8.2 Viewing Current Backup Files...................................................................................................211
4.8.3 Setting the Configuration Management Parameters...............................................................212
4.8.4 Exporting a Configuration File..................................................................................................214
4.8.5 Importing a Configuration File .................................................................................................215
4.8.6 Deleting a Configuration File....................................................................................................216

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4.8.7 Backing Up the Current Configuration.....................................................................................216
4.8.8 Restoring a Saved Configuration..............................................................................................216
4.8.9 Editing CLI Scripts.....................................................................................................................217
4.9 Setting the Unit to the Factory Default Configuration.............................................................218
4.10 Performing a Hard (Cold) Reset ...............................................................................................218
4.11 Configuring Unit Parameters ...................................................................................................219
4.12 Configuring NTP .......................................................................................................................220
4.13 Displaying Unit Inventory.........................................................................................................221
4.14 Displaying SFP DDM and Inventory Information .....................................................................222
5. Radio Configuration .............................................................................................. 225
5.1 Viewing the Radio Status and Settings ....................................................................................226
5.2 Configuring the Remote Radio Parameters .............................................................................229
5.3 Configuring ATPC and ATPC Override Timer............................................................................231
5.4 Configuring Header De-Duplication and Frame Cut-Through..................................................234
5.4.1 Viewing Header De-Duplication and Frame Cut-Through Counters ........................................236
5.5 Configuring AES-256 Payload Encryption.................................................................................240
5.6 Configuring and Viewing Radio PMs and Statistics ..................................................................244
5.6.1 Configuring BER Thresholds and Displaying Current BER ........................................................244
5.6.2 Displaying MRMC Status ..........................................................................................................246
5.6.3 Displaying MRMC PMs .............................................................................................................247
5.6.4 Displaying and Clearing Defective Block Counters...................................................................248
5.6.5 Displaying Signal Level PMs and Configuring Signal Level PM Thresholds ..............................250
5.6.6 Displaying Modem BER (Aggregate) PMs ................................................................................252
5.6.7 Displaying MSE PMs and Configuring MSE PM Thresholds .....................................................253
5.6.8 Displaying XPI PMs and Configuring XPI PM Thresholds..........................................................255
5.6.9 Displaying Traffic PMs..............................................................................................................257
6. Ethernet Services and Interfaces............................................................................ 263
6.1 Configuring Ethernet Service(s) ...............................................................................................263
6.1.1 Ethernet Services Overview .....................................................................................................263
6.1.2 General Guidelines for Provisioning Ethernet Services ...........................................................264
6.1.3 The Ethernet Services Page......................................................................................................264
6.1.4 Adding an Ethernet Service......................................................................................................265
6.1.5 Editing a Service .......................................................................................................................267
6.1.6 Deleting a Service.....................................................................................................................267
6.1.7 Enabling, Disabling, or Deleting Multiple Services...................................................................267
6.1.8 Viewing Service Details ............................................................................................................268
6.1.9 Configuring Service Points .......................................................................................................269
6.2 Setting the MRU Size and the S-VLAN Ethertype.....................................................................280
6.3 Configuring Ethernet Interfaces...............................................................................................281
6.4 Configuring Automatic State Propagation and Link Loss Forwarding......................................284
6.5 Viewing Ethernet PMs and Statistics .......................................................................................288
6.5.1 RMON Statistics .......................................................................................................................288
6.5.2 Egress CoS Statistics.................................................................................................................289

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6.5.3 Port TX Statistics ......................................................................................................................291
6.5.4 Port RX Statistics ......................................................................................................................293
7. Quality of Service (QoS) ........................................................................................ 296
7.1 QoS Overview...........................................................................................................................296
7.2 Configuring Classification.........................................................................................................298
7.2.1 Classification Overview ............................................................................................................298
7.2.2 Configuring Ingress Path Classification on a Logical Interface .................................................299
7.2.3 Modifying the C-VLAN 802.1Q UP and CFI Bit Classification Table..........................................301
7.2.4 Modifying the S-VLAN 802.1 UP and DEI Bit Classification Table ............................................302
7.2.5 Modifying the DSCP Classification Table..................................................................................303
7.2.6 Modifying the MPLS EXP Bit Classification Table .....................................................................305
7.3 Configuring Policers (Rate Metering).......................................................................................307
7.3.1 Policer (Rate Metering) Overview............................................................................................307
7.3.2 Configuring Policer Profiles......................................................................................................307
7.3.3 Assigning Policers to Interfaces ...............................................................................................310
7.3.4 Configuring the Ingress and Egress Byte Compensation..........................................................313
7.4 Configuring Marking ................................................................................................................314
7.4.1 Marking Overview....................................................................................................................314
7.4.2 Enabling Marking .....................................................................................................................314
7.4.3 Modifying the 802.1Q Marking Table ......................................................................................315
7.4.4 Modifying the 802.1AD Marking Table ....................................................................................316
7.5 Configuring WRED....................................................................................................................318
7.5.1 WRED Overview .......................................................................................................................318
7.5.2 Configuring WRED Profiles.......................................................................................................318
7.5.3 Assigning WRED Profiles to Queues.........................................................................................321
7.6 Configuring Egress Shaping......................................................................................................322
7.6.1 Egress Shaping Overview .........................................................................................................322
7.6.2 Configuring Queue Shaper Profiles ..........................................................................................322
7.6.3 Configuring Service Bundle Shaper Profiles .............................................................................324
7.6.4 Assigning a Queue Shaper Profile to a Queue .........................................................................326
7.6.5 Assigning a Service Bundle Shaper Profile to a Service Bundle ...............................................328
7.7 Configuring Scheduling ............................................................................................................329
7.7.1 Scheduling Overview................................................................................................................330
7.7.2 Configuring Priority Profiles .....................................................................................................330
7.7.3 Configuring WFQ Profiles.........................................................................................................333
7.7.4 Assigning a Priority Profile to an Interface...............................................................................335
7.7.5 Assigning a WFQ Profile to an Interface ..................................................................................336
8. Ethernet Protocols ................................................................................................ 338
8.1 Configuring Adaptive Bandwidth Notification (ABN)...............................................................338
8.1.1 Adaptive Bandwidth Notification Overview ............................................................................338
8.1.2 Adding an ABN entity...............................................................................................................339
8.1.3 Editing an ABN Entity ...............................................................................................................340
8.1.4 Deleting an ABN Entity.............................................................................................................341
8.1.5 Viewing the Statistics for an ABN Entity ..................................................................................341
8.2 Configuring LLDP ......................................................................................................................342
8.2.1 LLDP Overview .........................................................................................................................342

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8.2.2 Displaying Peer Status..............................................................................................................342
8.2.3 Configuring the General LLDP Parameters...............................................................................343
8.2.4 Configuring the LLDP Port Parameters ....................................................................................345
8.2.5 Displaying the Unit’s Management Parameters ......................................................................347
8.2.6 Displaying Peer Unit’s Management Parameters ....................................................................349
8.2.7 Displaying the Local Unit’s Parameters....................................................................................351
8.2.8 Displaying LLDP Statistics .........................................................................................................355
9. Synchronization .................................................................................................... 359
9.1 Configuring SyncE Regenerator ...............................................................................................359
9.2 Configuring the Sync Source ....................................................................................................361
9.2.1 Viewing the Sync Source Status ...............................................................................................362
9.2.2 Adding a Sync Source ...............................................................................................................363
9.2.3 Editing a Sync Source ...............................................................................................................364
9.2.4 Deleting a Sync Source.............................................................................................................364
9.3 Configuring the Outgoing Clock and SSM Messages................................................................364
9.4 Configuring 1588 Transparent Clock........................................................................................367
10. Access Management and Security.......................................................................... 370
10.1 Configuring the General Access Control Parameters...............................................................371
10.2 Configuring the Password Security Parameters.......................................................................373
10.3 Configuring the Session Timeout .............................................................................................374
10.4 Configuring Users.....................................................................................................................375
10.4.1 User Configuration Overview...................................................................................................375
10.4.2 Configuring User Profiles .........................................................................................................375
10.4.3 Configuring Users.....................................................................................................................378
10.5 Configuring RADIUS..................................................................................................................379
10.5.1 RADIUS Overview.....................................................................................................................380
10.5.2 Activating RADIUS Authentication ...........................................................................................380
10.5.3 Configuring the RADIUS Server Attributes...............................................................................381
10.5.4 Viewing RADIUS User Permissions and Connectivity ...............................................................382
10.5.5 Configuring a RADIUS Server ...................................................................................................383
10.6 Configuring X.509 CSR Certificates and HTTPS ........................................................................401
10.6.1 Generating a Certificate Signing Request (CSR) File ................................................................402
10.6.2 Downloading a Certificate........................................................................................................404
10.7 Blocking Telnet Access .............................................................................................................405
10.8 Uploading the Security Log ......................................................................................................406
10.9 Uploading the Configuration Log .............................................................................................408
11. Alarm Management and Troubleshooting.............................................................. 411
11.1 Viewing Current Alarms ...........................................................................................................411
11.2 Viewing Alarm Statistics...........................................................................................................413
11.3 Viewing and Saving the Event Log ...........................................................................................413
11.4 Editing Alarm Text and Severity and Disabling Alarms and Events..........................................415
11.4.1 Displaying Alarm Information ..................................................................................................415

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11.4.2 Viewing the Probable Cause and Corrective Actions for an Alarm Type .................................416
11.4.3 Editing an Alarm Type and Disabling Alarms and Events .........................................................416
11.4.4 Setting Alarms to their Default Values.....................................................................................417
11.5 Configuring Voltage Alarm Thresholds ....................................................................................418
11.6 Uploading Unit Info..................................................................................................................420
11.7 Performing Diagnostics ............................................................................................................422
11.7.1 Performing Radio Loopback.....................................................................................................422
11.7.2 Performing Ethernet Loopback................................................................................................423
11.7.3 Configuring Service OAM (SOAM) Fault Management (FM)....................................................424
12. Web EMS Utilities ................................................................................................. 440
12.1 Restarting the HTTP Server ......................................................................................................440
12.2 Calculating an ifIndex ...............................................................................................................440
12.3 Displaying, Searching, and Saving a list of MIB Entities ...........................................................441
Section III: CLI Configuration ...................................................................................... 443
13. Getting Started (CLI).............................................................................................. 444
13.1 General (CLI) ............................................................................................................................444
13.2 Establishing a Connection (CLI) ................................................................................................444
13.2.1 PC Setup (CLI)...........................................................................................................................445
13.3 Logging On (CLI) .......................................................................................................................445
13.4 General CLI Commands ............................................................................................................446
13.5 Changing Your Password (CLI)..................................................................................................447
13.6 Mate Management Access (IP Forwarding) (CLI).....................................................................448
13.7 Configuring In-Band Management (CLI)...................................................................................450
13.8 Changing the Management IP Address (CLI)............................................................................450
13.9 Configuring the Activation Key (CLI) ........................................................................................452
13.9.1 Activation Key Overview (CLI) ..................................................................................................452
13.9.2 Viewing the Activation Key Status Parameters (CLI)................................................................452
13.9.3 Entering the Activation Key (CLI) .............................................................................................453
13.9.4 Activating Demo Mode (CLI) ....................................................................................................453
13.9.5 Activation Key Reclaim (CLI).....................................................................................................453
13.9.6 Displaying a List of Activation-Key-Enabled Features (CLI) ......................................................454
13.10 Setting the Time and Date (Optional) (CLI) ..............................................................................454
13.10.1 Setting the Daylight Savings Time (CLI)..................................................................455
13.11 Enabling the Interfaces (CLI) ....................................................................................................456
13.12 Configuring the Radio (MRMC) Script(s) (CLI)..........................................................................457
13.12.1 Displaying Available MRMC Scripts (CLI)................................................................457
13.12.2 Assigning an MRMC Script to a Radio Carrier (CLI) ................................................458
13.13 Configuring the Radio Parameters (CLI)...................................................................................460
13.13.1 Entering Radio View (CLI).......................................................................................460
13.13.2 Muting and Unmuting a Radio (CLI).......................................................................461
13.13.3 Configuring the Transmit (TX) Frequency (CLI) ......................................................462

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13.13.4 Configuring the Transmit (TX) Level (CLI)...............................................................463
13.14 Enabling ACM with Adaptive Transmit Power (CLI) .................................................................464
13.15 Configuring the RSL Threshold Alarm (CLI) ..............................................................................465
13.16 Operating in FIPS Mode (CLI) ...................................................................................................466
13.16.1 Requirements for FIPS Compliance (CLI)................................................................466
13.16.2 Enabling FIPS Mode (CLI) .......................................................................................466
13.17 Configuring Grouping (Optional) (CLI) .....................................................................................466
13.18 Creating Service(s) for Traffic (CLI)...........................................................................................467
14. Configuration Guide (CLI) ...................................................................................... 468
14.1 System Configurations (CLI) .....................................................................................................468
14.2 Configuring Multi-Carrier ABC (CLI) .........................................................................................469
14.2.1 Multi-Carrier ABC Overview (CLI).............................................................................................469
14.2.2 Configuring a Multi-Carrier ABC Group (CLI) ...........................................................................469
14.2.3 Configuring the Multi-Carrier ABC Minimum Bandwidth Override Option (CLI) .....................470
14.2.4 Removing Members from a Multi-Carrier ABC Group (CLI).....................................................471
14.2.5 Deleting a Multi-Carrier ABC Group (CLI).................................................................................471
14.3 Configuring Multiband (Enhanced Multi-Carrier ABC) (CLI).....................................................472
14.3.1 Multiband Overview (CLI) ........................................................................................................472
14.3.2 Multiband Configuration (CLI) .................................................................................................472
14.3.3 Multiband Management (CLI) ..................................................................................................474
14.3.4 Configuring SyncE in a Multiband Node (CLI) ..........................................................................474
14.3.5 Deleting a Multiband Group (CLI) ............................................................................................474
14.3.6 Displaying Multiband Group Statistics (CLI).............................................................................474
14.4 Configuring Link Aggregation (LAG) and LACP (Optional) (CLI)................................................475
14.4.1 LAG Overview (CLI)...................................................................................................................475
14.4.2 Configuring a LAG Group (CLI) .................................................................................................476
14.4.3 Configuring LACP (CLI)..............................................................................................................476
14.4.4 Viewing LAG Details (CLI) .........................................................................................................477
14.4.5 Editing and Deleting a LAG Group (CLI)....................................................................................477
14.4.6 Enabling and Disabling the LAG Group Shutdown in Case of Degradation Event Option (CLI)479
14.4.7 Configuring Enhanced LAG Distribution (CLI) ..........................................................................480
14.4.8 Displaying LACP Parameters and Statistics (CLI) ......................................................................480
14.5 Configuring XPIC (CLI) ..............................................................................................................485
14.5.1 XPIC Overview (CLI)..................................................................................................................485
14.5.2 Configuring the Radio Carriers for XPIC (CLI) ...........................................................................485
14.5.3 Creating an XPIC Group (CLI)....................................................................................................485
14.5.4 Performing Antenna Alignment for XPIC (CLI) .........................................................................486
14.5.5 Displaying XPIC Status (CLI)......................................................................................................487
14.6 Configuring Unit Protection with HSB Radio Protection (External Protection) (CLI) ...............488
14.6.1 Unit Protection Overview (CLI) ................................................................................................488
14.6.2 Configuring Ethernet Interface Protection (CLI) ......................................................................488
14.6.3 Configuring HSB Radio Protection (CLI) ...................................................................................489
14.6.4 Configuring 2+2 HSB Protection on an IP-20C or IP-20C-HP Unit (CLI) ....................................490
14.6.5 Viewing the Configuration of the Standby unit (CLI) ...............................................................491
14.6.6 Editing Standby Unit Settings (CLI)...........................................................................................491
14.6.7 Viewing Link and Protection Status and Activity (CLI) .............................................................492