Ceragon FibeAir IP-20C User manual

Copyright © 2016 by Ceragon Networks Ltd. All rights reserved.
FibeAir IP-20C/S/E
User Guide
DOC-00036523 Rev G.02
Release: C8.3
June 2016

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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 incidental or consequential 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......................................................................................... 21
1. Introduction .................................................................................................... 22
1.1 IP-20C System Overview............................................................................................. 22
1.2 IP-20S System Overview............................................................................................. 22
1.3 IP-20E System Overview............................................................................................. 23
1.4 PoE Injector Overview.................................................................................................. 23
1.5 The Web-Based Element Management System.......................................................... 24
1.5.1 Introduction to the Web EMS....................................................................................... 24
1.5.2 Web EMS Page Layout................................................................................................ 24
1.6 Reference Guide to Web EMS Menu Structure........................................................... 27
Section II: Web EMS Configuration ................................................................... 32
2. Getting Started................................................................................................ 33
2.1 Assigning IP Addresses in the Network....................................................................... 33
2.2 Establishing a Connection ........................................................................................... 33
2.2.1 PC Setup...................................................................................................................... 34
2.3 Logging on ................................................................................................................... 35
2.3.1 Logging in Without Knowing the IP Address................................................................ 35
2.4 Changing Your Password ............................................................................................ 36
2.5 Configuring In-Band Management............................................................................... 37
2.6 Changing the Management IP Address....................................................................... 37
2.7 Configuring the Activation Key..................................................................................... 39
2.7.1 Activation Key Overview .............................................................................................. 39
2.7.2 Viewing the Activation Key Status Parameters............................................................ 40
2.7.3 Entering the Activation Key.......................................................................................... 41
2.7.4 Activating Demo Mode................................................................................................. 41
2.7.5 Displaying a List of Activation-Key-Enabled Features................................................. 41
2.8 Setting the Time and Date (Optional) .......................................................................... 42
2.9 Enabling the Interfaces (Interface Manager)................................................................ 45
2.10 Configuring the Radio Parameters............................................................................... 47
2.11 Configuring the Radio (MRMC) Script(s)..................................................................... 49
2.11.1Radio Profiles............................................................................................................... 53
2.12 Enabling ACM with Adaptive Transmit Power ............................................................. 53
2.13 Operating in FIPS Mode............................................................................................... 55
2.13.1Requirements for FIPS Compliance ............................................................................ 55
2.13.2Enabling FIPS Mode.................................................................................................... 56
2.14 Configuring Grouping (Optional).................................................................................. 56
2.15 Creating Service(s) for Traffic...................................................................................... 57

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3. Configuration Guide....................................................................................... 58
3.1 System Configurations................................................................................................. 58
3.2 Configuring a Link Using the Quick Configuration Wizard........................................... 59
3.2.1 Configuring a 1+0 Link Using the Quick Configuration Wizard.................................... 60
3.2.2 Configuring a 1+0 (Repeater) Link Using the Quick Configuration Wizard ................. 63
3.2.3 Configuring a 2+0 Multi-Carrier ABC Link Using the Quick Configuration Wizard ...... 68
3.3 Configuring Multi-Carrier ABC ..................................................................................... 74
3.3.1 Multi-Carrier ABC Overview......................................................................................... 74
3.3.2 Configuring a Multi-Carrier ABC Group ....................................................................... 75
3.3.3 Deleting a Multi-Carrier ABC Group............................................................................. 77
3.4 Configuring Link Aggregation (LAG)............................................................................ 78
3.4.1 LAG Overview.............................................................................................................. 78
3.4.2 Configuring a LAG Group............................................................................................. 79
3.4.3 Deleting a LAG Group.................................................................................................. 81
3.5 Configuring XPIC ......................................................................................................... 81
3.5.1 XPIC Overview............................................................................................................. 81
3.5.2 Configuring the Antennas ............................................................................................ 82
3.5.3 Configuring the Radio Carriers .................................................................................... 83
3.5.4 Creating an XPIC Group.............................................................................................. 83
3.6 Configuring HSB Radio Protection............................................................................... 84
3.6.1 HSB Radio Protection Overview.................................................................................. 84
3.6.2 Configuring HSB Radio Protection............................................................................... 84
3.6.3 Configuring 2+2 HSB Protection on an IP-20C Unit.................................................... 87
3.6.4 Viewing the Configuration of the Standby unit............................................................. 87
3.6.5 Editing Standby Unit Settings ...................................................................................... 88
3.6.6 Viewing Link and Protection Status and Activity.......................................................... 88
3.6.7 Manually Switching to the Standby Unit....................................................................... 89
3.6.8 Disabling Automatic Switchover to the Standby Unit................................................... 89
3.6.9 Disabling Unit Protection.............................................................................................. 90
3.7 Configuring MIMO and Space Diversity....................................................................... 90
3.7.1 MIMO and Space Diversity Overview.......................................................................... 90
3.7.2 MIMO Mate Management Access................................................................................ 91
3.7.3 Creating a MIMO or Space Diversity Group ................................................................ 91
3.7.4 Enabling/Disabling a MIMO or Space Diversity Group................................................ 93
3.7.5 Setting the Role of a MIMO or Space Diversity Group ................................................ 93
3.7.6 Resetting MIMO ........................................................................................................... 94
3.7.7 Viewing MMI and XPI Levels ....................................................................................... 95
3.7.8 Deleting a MIMO or Space Diversity Group................................................................. 96
3.8 Operating an IP-20C in Single Radio Carrier Mode..................................................... 97
4. Unit Management............................................................................................ 98
4.1 Defining the IP Protocol Version for Initiating Communications .................................. 99
4.2 Configuring the Remote Unit’s IP Address .................................................................. 99
4.2.1 Changing the Subnet of the Remote IP Address....................................................... 101
4.3 Configuring SNMP ..................................................................................................... 102
4.4 Configuring Trap Managers ....................................................................................... 105
4.5 Installing and Configuring an FTP or SFTP Server ................................................... 107

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4.6 Upgrading the Software ............................................................................................. 110
4.6.1 Viewing Current Software Versions ........................................................................... 110
4.6.2 Software Upgrade Overview...................................................................................... 111
4.6.3 Downloading and Installing Software......................................................................... 111
4.6.4 Configuring a Timed Installation ................................................................................ 114
4.7 Backing Up and Restoring Configurations................................................................. 116
4.7.1 Configuration Management Overview........................................................................ 117
4.7.2 Viewing Current Backup Files.................................................................................... 117
4.7.3 Setting the Configuration Management Parameters.................................................. 118
4.7.4 Exporting a Configuration File.................................................................................... 120
4.7.5 Importing a Configuration File.................................................................................... 121
4.7.6 Deleting a Configuration File...................................................................................... 121
4.7.7 Backing Up the Current Configuration ....................................................................... 122
4.7.8 Restoring a Saved Configuration............................................................................... 122
4.7.9 Editing CLI Scripts...................................................................................................... 123
4.8 Setting the Unit to the Factory Default Configuration ................................................ 124
4.9 Performing a Hard (Cold) Reset ................................................................................ 125
4.10 Configuring Unit Parameters...................................................................................... 126
4.11 Configuring NTP......................................................................................................... 127
4.12 Displaying Unit Inventory ........................................................................................... 128
5. Radio Configuration..................................................................................... 129
5.1 Viewing the Radio Status and Settings...................................................................... 129
5.2 Configuring the Remote Radio Parameters............................................................... 132
5.3 Configuring ATPC ...................................................................................................... 135
5.4 Configuring Header De-Duplication and Frame Cut-Through ................................... 136
5.4.1 Viewing Header De-Duplication and Frame Cut-Through Counters ......................... 138
5.5 Configuring AES-256 Payload Encryption................................................................. 142
5.6 Configuring and Viewing Radio PMs and Statistics................................................... 145
5.6.1 Configuring Radio Thresholds ................................................................................... 145
5.6.2 Displaying MRMC Status........................................................................................... 147
5.6.3 Displaying MRMC PMs.............................................................................................. 148
5.6.4 Displaying and Clearing Defective Block Counters ................................................... 149
5.6.5 Displaying Signal Level PMs...................................................................................... 152
5.6.6 Displaying Modem BER (Aggregate) PMs................................................................. 153
5.6.7 Displaying Modem MSE PMs .................................................................................... 155
5.6.8 Displaying XPI PMs.................................................................................................... 156
5.6.9 Displaying Traffic PMs ............................................................................................... 157
6. Ethernet Services and Interfaces ................................................................ 164
6.1 Configuring Ethernet Service(s)................................................................................. 164
6.1.1 Ethernet Services Overview....................................................................................... 164
6.1.2 General Guidelines for Provisioning Ethernet Services............................................. 165
6.1.3 The Ethernet Services Page...................................................................................... 165
6.1.4 Adding an Ethernet Service ....................................................................................... 166
6.1.5 Editing a Service ........................................................................................................ 168
6.1.6 Deleting a Service...................................................................................................... 168

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6.1.7 Enabling, Disabling, or Deleting Multiple Services .................................................... 169
6.1.8 Viewing Service Details.............................................................................................. 169
6.1.9 Configuring Service Points......................................................................................... 170
6.2 Setting the MRU Size and the S-VLAN Ethertype..................................................... 182
6.3 Configuring Ethernet Interfaces ................................................................................. 184
6.4 Configuring Automatic State Propagation.................................................................. 186
6.5 Viewing Ethernet PMs and Statistics ......................................................................... 188
6.5.1 RMON Statistics......................................................................................................... 188
6.5.2 Port TX Statistics........................................................................................................ 190
6.5.3 Port RX Statistics ....................................................................................................... 193
7. Quality of Service (QoS)............................................................................... 196
7.1 QoS Overview............................................................................................................ 196
7.2 Configuring Classification........................................................................................... 198
7.2.1 Classification Overview.............................................................................................. 198
7.2.2 Configuring Ingress Path Classification on a Logical Interface ................................. 199
7.2.3 Modifying the C-VLAN 802.1Q UP and CFI Bit Classification Table......................... 202
7.2.4 Modifying the S-VLAN 802.1 UP and DEI Bit Classification Table............................ 203
7.2.5 Modifying the DSCP Classification Table .................................................................. 205
7.2.6 Modifying the MPLS EXP Bit Classification Table..................................................... 207
7.3 Configuring Policers (Rate Metering)......................................................................... 208
7.3.1 Policer (Rate Metering) Overview.............................................................................. 208
7.3.2 Configuring Policer Profiles........................................................................................ 209
7.3.3 Assigning Policers to Interfaces................................................................................. 211
7.3.4 Configuring the Ingress and Egress Byte Compensation.......................................... 215
7.4 Configuring Marking................................................................................................... 216
7.4.1 Marking Overview ...................................................................................................... 216
7.4.2 Enabling Marking ....................................................................................................... 216
7.4.3 Modifying the 802.1Q Marking Table......................................................................... 217
7.4.4 Modifying the 802.1AD Marking Table....................................................................... 218
7.5 Configuring WRED..................................................................................................... 219
7.5.1 WRED Overview........................................................................................................ 219
7.5.2 Configuring WRED Profiles........................................................................................ 220
7.5.3 Assigning WRED Profiles to Queues......................................................................... 222
7.6 Configuring Egress Shaping ...................................................................................... 223
7.6.1 Egress Shaping Overview.......................................................................................... 223
7.6.2 Configuring Queue Shaper Profiles ........................................................................... 223
7.6.3 Configuring Service Bundle Shaper Profiles.............................................................. 225
7.6.4 Assigning a Queue Shaper Profile to a Queue.......................................................... 227
7.6.5 Assigning a Service Bundle Shaper Profile to a Service Bundle............................... 229
7.7 Configuring Scheduling.............................................................................................. 231
7.7.1 Scheduling Overview ................................................................................................. 231
7.7.2 Configuring Priority Profiles ....................................................................................... 232
7.7.3 Configuring WFQ Profiles .......................................................................................... 235
7.7.4 Assigning a Priority Profile to an Interface................................................................. 237
7.7.5 Assigning a WFQ Profile to an Interface.................................................................... 237

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8. Ethernet Protocols ....................................................................................... 239
8.1 Configuring Adaptive Bandwidth Notification (ABN).................................................. 239
8.1.1 Adaptive Bandwidth Notification Overview ................................................................ 239
8.1.2 Adding an ABN entity................................................................................................. 240
8.1.3 Editing an ABN Entity................................................................................................. 241
8.1.4 Deleting an ABN Entity............................................................................................... 242
8.1.5Viewing the Statistics for an ABN Entity .................................................................... 242
8.2 Configuring LLDP....................................................................................................... 243
8.2.1 LLDP Overview .......................................................................................................... 243
8.2.2 Displaying Peer Status............................................................................................... 244
8.2.3 Configuring the General LLDP Parameters............................................................... 245
8.2.4 Configuring the LLDP Port Parameters ..................................................................... 247
8.2.5 Displaying the Unit’s Management Parameters......................................................... 249
8.2.6 Displaying Peer Unit’s Management Parameters...................................................... 251
8.2.7 Displaying the Local Unit’s Parameters ..................................................................... 253
8.2.8 Displaying LLDP Statistics......................................................................................... 257
9. Synchronization............................................................................................ 261
9.1 Configuring SyncE Regenerator ................................................................................ 261
10.Access Management and Security.............................................................. 263
10.1 Configuring the General Access Control Parameters................................................ 264
10.2 Configuring the Password Security Parameters........................................................ 266
10.3 Configuring the Session Timeout............................................................................... 267
10.4 Configuring Users ...................................................................................................... 267
10.4.1User Configuration Overview..................................................................................... 268
10.4.2Configuring User Profiles........................................................................................... 269
10.4.3Configuring Users ...................................................................................................... 271
10.5 Configuring RADIUS .................................................................................................. 273
10.5.1RADIUS Overview...................................................................................................... 273
10.5.2Activating RADIUS Authentication............................................................................. 274
10.5.3Configuring the RADIUS Server Attributes................................................................ 274
10.5.4Viewing RADIUS User Permissions and Connectivity............................................... 276
10.5.5Configuring a RADIUS Server ................................................................................... 278
10.6 Configuring X.509 CSR Certificates and HTTPS....................................................... 298
10.6.1Generating a Certificate Signing Request (CSR) File................................................ 299
10.6.2Downloading a Certificate.......................................................................................... 301
10.7 Blocking Telnet Access.............................................................................................. 302
10.8 Uploading the Security Log........................................................................................ 302
10.9 Uploading the Configuration Log ............................................................................... 305
11.Alarm Management and Troubleshooting .................................................. 307
11.1 Viewing Current Alarms ............................................................................................. 307
11.2 Viewing the Event Log ............................................................................................... 309
11.3 Editing Alarm Text and Severity................................................................................. 310
11.3.1Displaying Alarm Information..................................................................................... 310

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11.3.2Viewing the Probable Cause and Corrective Actions for an Alarm Type .................. 311
11.3.3Editing an Alarm Type................................................................................................ 311
11.3.4Setting Alarms to their Default Values ....................................................................... 312
11.4 Uploading Unit Info..................................................................................................... 312
11.5 Performing Diagnostics.............................................................................................. 314
11.5.1Performing Radio Loopback ...................................................................................... 314
11.5.2Performing Ethernet Loopback .................................................................................. 315
11.5.3Configuring Service OAM (SOAM) Fault Management (FM)..................................... 316
12.Web EMS Utilities......................................................................................... 329
12.1 Restarting the HTTP Server....................................................................................... 329
12.2 Calculating an ifIndex................................................................................................. 330
12.3 Displaying, Searching, and Saving a list of MIB Entities ........................................... 331
Section III: CLI Configuration........................................................................... 332
13.Getting Started (CLI)..................................................................................... 333
13.1 General (CLI) ............................................................................................................. 333
13.2 Establishing a Connection (CLI) ................................................................................ 333
13.2.1PC Setup (CLI)........................................................................................................... 334
13.3 Logging On (CLI)........................................................................................................ 334
13.4 General CLI Commands ............................................................................................ 334
13.5 Changing Your Password (CLI) ................................................................................. 335
13.6 Configuring In-Band Management (CLI).................................................................... 336
13.7 Changing the Management IP Address (CLI)............................................................ 336
13.8 Configuring the Activation Key (CLI).......................................................................... 338
13.8.1Activation Key Overview (CLI) ................................................................................... 338
13.8.2Viewing the Activation Key Status Parameters (CLI)................................................. 338
13.8.3Entering the Activation Key (CLI)............................................................................... 339
13.8.4Activating Demo Mode (CLI)...................................................................................... 339
13.8.5Displaying a List of Activation-Key-Enabled Features (CLI)...................................... 339
13.9 Setting the Time and Date (Optional) (CLI) ............................................................... 339
13.9.1Setting the Daylight Savings Time (CLI).................................................................... 340
13.10 Enabling the Interfaces (CLI) ..................................................................................... 341
13.11 Configuring the Radio Parameters (CLI).................................................................... 342
13.11.1 Entering Radio View (CLI)......................................................................... 342
13.11.2 Muting and Unmuting a Radio (CLI).......................................................... 343
13.11.3 Configuring the Transmit (TX) Level (CLI)................................................. 343
13.11.4 Configuring the Transmit (TX) Frequency (CLI)........................................ 344
13.12 Configuring the Radio (MRMC) Script(s) (CLI).......................................................... 345
13.12.1 Displaying Available MRMC Scripts (CLI)................................................. 345
13.12.2 Assigning an MRMC Script to a Radio Carrier (CLI)................................. 346
13.13 Enabling ACM with Adaptive Transmit Power (CLI) .................................................. 347
13.14 Operating in FIPS Mode (CLI) ................................................................................... 348
13.14.1 Requirements for FIPS Compliance (CLI)................................................. 348

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13.14.2 Enabling FIPS Mode (CLI)......................................................................... 348
13.15 Configuring Grouping (Optional) (CLI)....................................................................... 348
13.16 Creating Service(s) for Traffic (CLI)........................................................................... 349
14.Configuration Guide (CLI)............................................................................ 350
14.1 System Configurations (CLI)...................................................................................... 350
14.2 Configuring Multi-Carrier ABC (CLI) .......................................................................... 351
14.2.1Multi-Carrier ABC Overview (CLI).............................................................................. 351
14.2.2Configuring a Multi-Carrier ABC Group (CLI) ............................................................ 351
14.2.3Removing Members from a Multi-Carrier ABC Group (CLI)...................................... 352
14.2.4Deleting a Multi-Carrier ABC Group (CLI).................................................................. 352
14.3 Configuring Link Aggregation (LAG) (Optional) (CLI)................................................ 352
14.3.1LAG Overview (CLI)................................................................................................... 353
14.3.2Configuring a LAG Group (CLI) ................................................................................. 353
14.3.3Viewing LAG Details (CLI) ......................................................................................... 353
14.3.4Editing and Deleting a LAG Group (CLI).................................................................... 354
14.4 Configuring XPIC (CLI) .............................................................................................. 356
14.4.1XPIC Overview (CLI).................................................................................................. 356
14.4.2Configuring the Antennas (CLI) ................................................................................. 356
14.4.3Configuring the Radio Carriers for XPIC (CLI)........................................................... 357
14.4.4Creating an XPIC Group (CLI)................................................................................... 358
14.5 Configuring HSB Radio Protection (CLI).................................................................... 358
14.5.1HSB Radio Protection Overview (CLI)....................................................................... 358
14.5.2Configuring HSB Radio Protection (CLI).................................................................... 359
14.5.3Configuring 2+2 HSB Protection on an IP-20C Unit (CLI)......................................... 360
14.5.4Viewing the Configuration of the Standby unit (CLI).................................................. 360
14.5.5Editing Standby Unit Settings (CLI) ........................................................................... 360
14.5.6Viewing Link and Protection Status and Activity (CLI)............................................... 361
14.5.7Manually Switching to the Standby Unit (CLI) ........................................................... 362
14.5.8Disabling Automatic Switchover to the Standby Unit (CLI)........................................ 362
14.5.9Disabling Unit Protection (CLI)................................................................................... 362
14.6 Configuring MIMO and Space Diversity (CLI)............................................................ 363
14.6.1MIMO and Space Diversity Overview (CLI)............................................................... 363
14.6.2MIMO Mate Management Access (CLI)..................................................................... 364
14.6.3Creating a MIMO or Space Diversity Group (CLI) ..................................................... 364
14.6.4Enabling/Disabling a MIMO or Space Diversity Group (CLI)..................................... 365
14.6.5Setting the Role of a MIMO or Space Diversity Group (CLI) ..................................... 365
14.6.6Resetting MIMO (CLI)................................................................................................ 365
14.6.7Viewing MMI and XPI Levels (CLI) ............................................................................ 365
14.6.8Deleting a MIMO or Space Diversity Group (CLI)...................................................... 367
14.7 Operating an IP-20C in Single Radio Carrier Mode (CLI).......................................... 367
15.Unit Management (CLI)................................................................................. 368
15.1 Defining the IP Protocol Version for Initiating Communications (CLI) ....................... 368
15.2 Configuring the Remote Unit’s IP Address (CLI) ....................................................... 368
15.2.1Configuring the Remote Radio's IP Address in IPv4 format (CLI)............................. 369
15.2.2Configuring the Remote Radio's IP Address in IPv6 format (CLI)............................. 370
15.3 Configuring SNMP (CLI) ............................................................................................ 371

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15.3.1Configuring Basic SNMP Settings (CLI) .................................................................... 371
15.3.2Configuring SNMPv3 (CLI) ........................................................................................ 372
15.3.3Displaying the SNMP Settings (CLI).......................................................................... 373
15.3.4Configuring Trap Managers (CLI) .............................................................................. 374
15.4 Upgrading the Software (CLI) .................................................................................... 376
15.4.1Software Upgrade Overview (CLI)............................................................................. 376
15.4.2Viewing Current Software Versions (CLI).................................................................. 376
15.4.3Configuring a Software Download (CLI) .................................................................... 377
15.4.4Downloading a Software Package (CLI).................................................................... 378
15.4.5Installing and Upgrading Software (CLI).................................................................... 378
15.5 Backing Up and Restoring Configurations (CLI)........................................................ 380
15.5.1Configuration Management Overview (CLI)............................................................... 380
15.5.2Setting the Configuration Management Parameters (CLI)......................................... 381
15.5.3Backing up and Exporting a Configuration File (CLI)................................................. 382
15.5.4Importing and Restoring a Configuration File (CLI) ................................................... 383
15.5.5Editing CLI Scripts (CLI)............................................................................................. 384
15.6 Setting the Unit to the Factory Default Configuration (CLI) ....................................... 384
15.7 Performing a Hard (Cold) Reset (CLI) ....................................................................... 384
15.8 Configuring Unit Parameters (CLI)............................................................................. 385
15.9 Configuring NTP (CLI)................................................................................................ 386
15.10 Displaying Unit Inventory (CLI) .................................................................................. 387
16.Radio Configuration (CLI)............................................................................ 388
16.1 Viewing and Configuring the Remote Radio Parameters (CLI)................................. 388
16.1.1Displaying Communication Status with the Remote Radio (CLI) .............................. 389
16.1.2Displaying the Remote Radio’s Link ID (CLI)............................................................. 389
16.1.3Muting and Unmuting the Remote Radio (CLI).......................................................... 389
16.1.4Displaying the Remote Radio’s RX Level (CLI) ......................................................... 389
16.1.5Configuring the Remote Radio’s TX Level (CLI)........................................................ 389
16.1.6Configuring Remote ATPC (CLI) ............................................................................... 390
16.2 Configuring ATPC (CLI) ............................................................................................. 390
16.3 Configuring Header De-Duplication (CLI).................................................................. 391
16.3.1Displaying Header De-Duplication Information (CLI)................................................. 392
16.4 Configuring Frame Cut-Through (CLI)....................................................................... 393
16.5 Configuring AES-256 Payload Encryption (CLI)........................................................ 394
16.6 Configuring and Viewing Radio PMs and Statistics (CLI).......................................... 398
16.6.1Displaying General Modem Status and Defective Block PMs (CLI).......................... 398
16.6.2Displaying Excessive BER (Aggregate) PMs (CLI) ................................................... 399
16.6.3Displaying BER Level and Configuring BER Parameters (CLI)................................. 400
16.6.4Configuring RSL Thresholds (CLI)............................................................................. 401
16.6.5Configuring TSL Thresholds (CLI) ............................................................................. 401
16.6.6Displaying RSL and TSL Levels (CLI) ....................................................................... 401
16.6.7Configuring the Signal Level Threshold (CLI)............................................................ 403
16.6.8Configuring the MSE Thresholds and Displaying the MSE PMs (CLI)...................... 403
16.6.9Configuring the XPI Thresholds and Displaying the XPI PMs (CLI).......................... 405
16.6.10 Displaying ACM PMs (CLI)........................................................................ 408

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17.Ethernet Services and Interfaces (CLI) ....................................................... 410
17.1 Configuring Ethernet Services (CLI) .......................................................................... 410
17.1.1Ethernet Services Overview (CLI).............................................................................. 410
17.1.2General Guidelines for Provisioning Ethernet Services (CLI).................................... 411
17.1.3Defining Services (CLI).............................................................................................. 411
17.1.4Configuring Service Points (CLI)................................................................................ 417
17.1.5Defining the MAC Address Forwarding Table for a Service (CLI)............................. 434
17.2 Setting the MRU Size and the S-VLAN Ethertype (CLI)............................................ 438
17.2.1Configuring the S-VLAN Ethertype (CLI)................................................................... 438
17.2.2Configuring the C-VLAN Ethertype (CLI)................................................................... 438
17.2.3Configuring the MRU (CLI) ........................................................................................ 439
17.3 Configuring Ethernet Interfaces (CLI)........................................................................ 440
17.3.1Entering Interface View (CLI)..................................................................................... 441
17.3.2Displaying the Operational State of the Interfaces in the Unit (CLI).......................... 442
17.3.3Viewing Interface Attributes (CLI) .............................................................................. 442
17.3.4Configuring an Interface’s Media Type (CLI) ............................................................. 443
17.3.5Configuring an Interface’s Speed and Duplex State (CLI)......................................... 443
17.3.6Configuring an Interface’s Auto Negotiation State (CLI)............................................ 444
17.3.7Configuring an Interface’s IFG (CLI) .......................................................................... 444
17.3.8Configuring an Interface’s Preamble (CLI)................................................................. 445
17.3.9Adding a Description for the Interface (CLI)............................................................... 445
17.3.10 Displaying Interface Statistics (RMON) (CLI)............................................ 446
17.4 Configuring Automatic State Propagation (CLI)......................................................... 446
17.4.1Configuring Automatic State Propagation to an Ethernet Port (CLI) ......................... 447
17.4.2Enabling Automatic State Propagation (CLI)............................................................. 448
17.4.3Deleting Automatic State Propagation (CLI).............................................................. 449
17.4.4Displaying Automatic State Propagation Parameters (CLI)....................................... 449
17.5 Viewing Ethernet PMs and Statistics (CLI) ................................................................ 450
17.5.1Displaying RMON Statistics (CLI).............................................................................. 450
17.5.2Configuring Ethernet Port PMs and PM Thresholds (CLI)......................................... 451
17.5.3Displaying Ethernet Port PMs (CLI)........................................................................... 452
17.5.4Clearing Ethernet Port PMs (CLI) .............................................................................. 455
18.Quality of Service (QoS) (CLI)...................................................................... 456
18.1 Configuring Classification (CLI) ................................................................................. 456
18.1.1Classification Overview (CLI)..................................................................................... 456
18.1.2Configuring Ingress Path Classification on a Logical Interface (CLI) ........................ 456
18.1.3Configuring VLAN Classification and Override (CLI)................................................. 457
18.1.4Configuring 802.1p Classification (CLI) ..................................................................... 459
18.1.5Configuring DSCP Classification (CLI) ...................................................................... 462
18.1.6Configuring MPLS Classification (CLI)....................................................................... 465
18.1.7Configuring a Default CoS (CLI) ................................................................................ 467
18.1.8Configuring Ingress Path Classification on a Service Point (CLI).............................. 467
18.1.9Configuring Ingress Path Classification on a Service (CLI)....................................... 467
18.2 Configuring Policers (Rate Metering) (CLI)................................................................ 468
18.2.1Overview of Rate Metering (Policing) (CLI) ............................................................... 468
18.2.2Configuring Rate Meter (Policer) Profiles (CLI) ......................................................... 469
18.2.3Displaying Rate Meter Profiles (CLI).......................................................................... 470
18.2.4Deleting a Rate Meter Profile (CLI)............................................................................ 471
18.2.5Attaching a Rate Meter (Policer) to an Interface (CLI)............................................... 471

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18.2.6Configuring the Line Compensation Value for a Rate Meter (Policer) (CLI).............. 475
18.2.7Displaying Rate Meter Statistics for an Interface (CLI).............................................. 476
18.3 Configuring Marking (CLI).......................................................................................... 478
18.3.1Marking Overview (CLI) ............................................................................................. 478
18.3.2Configuring Marking Mode on a Service Point (CLI) ................................................. 479
18.3.3Marking Table for C-VLAN UP Bits (CLI)................................................................... 480
18.3.4Marking Table for S-VLAN UP Bits (CLI)................................................................... 481
18.4 Configuring WRED (CLI)............................................................................................ 483
18.4.1WRED Overview (CLI)............................................................................................... 483
18.4.2Configuring WRED Profiles (CLI)............................................................................... 483
18.4.3Assigning a WRED Profile to a Queue (CLI) ............................................................. 485
18.5 Configuring Shapers (CLI) ......................................................................................... 486
18.5.1Overview of Egress Shaping (CLI)............................................................................. 486
18.5.2Configuring Queue Shapers (CLI) ............................................................................. 486
18.5.3Configuring Service Bundle Shapers (CLI)................................................................ 489
18.5.4Configuring Egress Line Compensation for Shaping (CLI)........................................ 492
18.6 Configuring Scheduling (CLI)..................................................................................... 493
18.6.1Overview of Egress Scheduling (CLI)........................................................................ 493
18.6.2Configuring Queue Priority (CLI)................................................................................ 493
18.6.3Configuring Interface Priority Profiles (CLI) ............................................................... 494
18.6.4Attaching a Priority Profile to an Interface (CLI) ........................................................ 497
18.6.5Configuring Weighted Fair Queuing (WFQ) (CLI)...................................................... 498
18.7 Displaying Egress Statistics (CLI).............................................................................. 502
18.7.1Displaying Queue-Level PMs (CLI)............................................................................ 502
18.7.2Displaying Service Bundle-Level PMs (CLI).............................................................. 503
19.Ethernet Protocols (CLI) .............................................................................. 505
19.1Configuring Adaptive Bandwidth Notification (ABN) (CLI)......................................... 505
19.1.1Adaptive Bandwidth Notification Overview (CLI) ....................................................... 505
19.1.2Configuring an ABN Entity (CLI) ................................................................................ 505
19.2 Configuring LLDP (CLI).............................................................................................. 510
19.2.1Configuring the General LLDP Parameters (CLI)...................................................... 510
19.2.2Displaying the General LLDP Parameters (CLI)........................................................ 511
19.2.3Configuring LLDP Port Parameters (CLI) .................................................................. 512
19.2.4Displaying LLDP Port Parameters (CLI).................................................................... 513
19.2.5Displaying LLDP Local System Parameters (CLI)..................................................... 513
19.2.6Displaying the LLDP Remote System Parameters (CLI)........................................... 516
19.2.7Displaying LLDP Statistics (CLI)................................................................................ 519
20.Synchronization (CLI)................................................................................... 521
20.1 Configuring SyncE Regenerator (CLI)....................................................................... 521
21.Access Management and Security (CLI)..................................................... 523
21.1 Configuring the General Access Control Parameters (CLI)....................................... 523
21.1.1Configuring the Inactivity Timeout Period (CLI)......................................................... 523
21.1.2Configuring Blocking Upon Login Failure (CLI) ......................................................... 524
21.1.3Configuring Blocking of Unused Accounts (CLI)........................................................ 525
21.2 Configuring the Password Security Parameters (CLI)............................................... 526
21.2.1Configuring Password Aging (CLI)............................................................................. 526

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21.2.2Configuring Password Strength Enforcement (CLI)................................................... 526
21.2.3Forcing Password Change Upon First Login (CLI).................................................... 527
21.2.4Displaying the System Password Settings (CLI) ....................................................... 527
21.3 Configuring Users (CLI) ............................................................................................. 528
21.3.1User Configuration Overview (CLI)............................................................................ 528
21.3.2Configuring User Profiles (CLI).................................................................................. 529
21.3.3Configuring User Accounts (CLI) ............................................................................... 530
21.4 Configuring RADIUS (CLI)......................................................................................... 532
21.4.1RADIUS Overview (CLI)............................................................................................. 532
21.4.2Activating RADIUS Authentication (CLI).................................................................... 532
21.4.3Configuring the RADIUS Server Attributes (CLI)....................................................... 533
21.4.4Viewing RADIUS Access Control and Server Attributes (CLI)................................... 533
21.4.5Viewing RADIUS User Permissions and Connectivity (CLI)...................................... 534
21.5 Configuring X.509 CSR Certificates and HTTPS (CLI).............................................. 535
21.5.1Generating a Certificate Signing Request (CSR) File (CLI)....................................... 535
21.5.2Downloading a Certificate (CLI)................................................................................. 537
21.5.3Enabling HTTPS (CLI) ............................................................................................... 538
21.6 Blocking Telnet Access (CLI)..................................................................................... 539
21.7 Uploading the Security Log (CLI)............................................................................... 539
21.8 Uploading the Configuration Log (CLI) ...................................................................... 540
22.Alarm Management and Troubleshooting (CLI) ......................................... 542
22.1 Viewing Current Alarms (CLI) .................................................................................... 542
22.2 Viewing the Event Log (CLI) ...................................................................................... 542
22.3 Editing Alarm Text and Severity (CLI)........................................................................ 542
22.3.1Displaying Alarm Information (CLI)............................................................................ 542
22.3.2Editing an Alarm Type (CLI)....................................................................................... 543
22.3.3Setting Alarms to their Default Values (CLI).............................................................. 543
22.4 Uploading Unit Info (CLI)............................................................................................ 544
22.5 Performing Diagnostics (CLI)..................................................................................... 546
22.5.1Performing Radio Loopback (CLI) ............................................................................. 546
22.5.2Performing Ethernet Loopback (CLI)......................................................................... 547
22.6 Working in CW Mode (Single or Dual Tone) (CLI)..................................................... 548
Section IV Maintenance..................................................................................... 550
23.Maintenance.................................................................................................. 551
23.1 IP-20C Connector Pin-outs........................................................................................ 551
23.1.1Eth1/PoE - GbE Electrical+PoE/Optical..................................................................... 551
23.1.2Eth2 - GbE Electrical/Optical ..................................................................................... 552
23.1.3Eth3/EXP - GbE Electrical/Optical/Expansion ........................................................... 552
23.1.4MGT/PROT - Management (FE-Standard) and Protection (FE-Non-Standard)........ 553
23.1.5DC.............................................................................................................................. 553
23.1.6RSL Interface............................................................................................................. 553
23.1.7Source Sharing .......................................................................................................... 553
23.2 IP-20C LEDs .............................................................................................................. 554
23.2.1Electrical GbE Interface (RJ-45) LEDs ...................................................................... 554

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23.2.2Optical GbE Interface (SFP) LEDs ............................................................................ 554
23.2.3Management FE Interface (RJ-45) LEDs................................................................... 555
23.2.4Radio LED.................................................................................................................. 555
23.2.5Status LED................................................................................................................. 555
23.2.6Protection LED........................................................................................................... 555
23.3 IP-20S Connector Pin-outs ........................................................................................ 556
23.3.1Eth1/PoE - GbE Electrical+PoE/Optical..................................................................... 556
23.3.2Eth2 - GbE Electrical/Optical ..................................................................................... 556
23.3.3Eth3 - GbE Electrical/Optical ..................................................................................... 557
23.3.4MGT/PROT - Management (FE-Standard) and Protection (FE-Non-Standard)........ 557
23.3.5DC.............................................................................................................................. 558
23.3.6RSL Interface............................................................................................................. 558
23.4 IP-20S LEDs .............................................................................................................. 558
23.4.1Electrical GbE Interface (RJ-45) LEDs ...................................................................... 558
23.4.2Optical GbE Interface (SFP) LEDs ............................................................................ 559
23.4.3Management FE Interface (RJ-45) LEDs................................................................... 559
23.4.4Radio LED.................................................................................................................. 559
23.4.5Status LED................................................................................................................. 559
23.4.6Protection LED........................................................................................................... 560
23.5 IP-20E Connector Pin-outs ........................................................................................ 560
23.5.1Eth2/Eth3 GbE Optical Interface (SFP/CSFP)........................................................... 560
23.5.2MGT/Eth4 GbE Electrical Interface (RJ-45)............................................................... 561
23.5.3EXT Port..................................................................................................................... 561
23.5.4Power Adaptor ........................................................................................................... 561
23.5.5RSL Interface............................................................................................................. 562
23.6 IP-20E LEDs .............................................................................................................. 563
23.6.1Eth1/PoE GbE Interface (RJ-45) LEDs...................................................................... 563
23.6.2Eth2/Eth3 GbE Optical Interface (SFP/CSFP) LEDs................................................. 563
23.6.3MGT/Eth4 GbE Electrical Interface (RJ-45) LEDs..................................................... 564
23.6.4Radio LED.................................................................................................................. 564
23.6.5Status LED................................................................................................................. 564
23.6.6Protection LED........................................................................................................... 564
23.7 PoE Injector Pin-outs ................................................................................................. 565
23.7.1PoE Port..................................................................................................................... 565
23.7.2Data Port.................................................................................................................... 565
23.7.3DC.............................................................................................................................. 566
23.8 PoE Injector LEDs...................................................................................................... 566
23.8.1Radio LED.................................................................................................................. 566
Section V: Appendices ...................................................................................... 567
24.Alarms List.................................................................................................... 568
25.Abbreviations ............................................................................................... 592

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Safety Precautions & Declared Material
General Equipment Precautions
Use of controls, adjustments, or performing procedures other than those
specified herein, may result in hazardous radiation exposure.
When working with a FibeAir IDU, note the following risk of electric
shock and energy hazard: Disconnecting one power supply disconnects
only one power supply module. To isolate the unit completely,
disconnect all power sources.
Machine noise information order - 3. GPSGV, the highest sound pressure
level amounts to 70 dB (A) or less, in accordance with ISO EN 7779.
Static electricity may cause body harm, as well as harm to electronic
components inside the device.
To prevent damage, before touching components inside the device, all
electrostatic charge must be discharged from both personnel and tools.
High Frequency Electromagnetic Fields!
Exposure to strong high frequency electromagnetic fields may cause thermal
damage to personnel. The eye (cornea and lens) is easily exposed.
Any unnecessary exposure is undesirable and should be avoided.
In radio-relay communication installations, ordinary setup for normal
operation, the general RF radiation level will be well below the safety limit.
In the antennas and directly in front of them the RF intensity normally will
exceed the danger level, within limited portions of space.
Dangerous radiation may be found in the neighborhood of open waveguide
flanges or horns where the power is radiated into space.
To avoid dangerous radiation the following precautions must be taken:
During work within and close to the front of the antenna; make sure that
transmitters will remain turned off.
Before opening coaxial - or waveguide connectors carrying RF power, turn
off transmitters.
Consider any incidentally open RF connector as carrying power, until
otherwise proved. Do not look into coaxial connectors at closer than
reading distance (30 cm). Do not look into an open waveguide unless you
are absolutely sure that the power is turned off.
!!
!!
!!
!!

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ESD
This equipment contains components which are sensitive to “ESD”(Electro
Static Discharge). Therefore, ESD protection measures must be observed
when touching the IDU.
Anyone responsible for the installation or maintenance of the FibeAir IDU
must use an ESD Wrist Strap.
Additional precautions include personnel grounding, grounding of work
benches, grounding of tools and instruments, as well as transport and storage
in special antistatic bags and boxes.
Laser
Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
The optical interface must only be serviced by qualified personnel, who are
aware of the hazards involved to repair laser products.
When handling laser products the following precautions must be taken:
Never look directly into an open connector or optical cable.
Before disconnecting an optical cable from the optical transmitter, the
power should be switched off. If this is not possible, the cable must be
disconnected from the transmitter before it is disconnected from the
receiver.
When the cable is reconnected it must be connected to the receiver before
it is connected to the transmitter.
Special Requirements for North America
Grounding: This equipment is designed to permit connection between the
earthed conductor of the DC supply circuit and the earthing conductor at the
equipment.
Note: This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15 of
the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user will be required to
correct the interference at his own expense.
Restricted Access Area: DC powered equipment should only be installed in a
Restricted Access Area.
!!

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Installation Codes: The equipment must be installed according to country
national electrical codes. For North America, equipment must be installed in
accordance with the US National Electrical Code, Articles 110-16, 110-17 and
110-18, and the Canadian Electrical Code, Section 12.
Overcurrent Protection: A readily accessible listed branch circuit
overcurrent protective device, rated 15 A, must be incorporated in the
building wiring.
Grounded Supply System: The equipment shall be connected to a properly
grounded supply system. All equipment in the immediate vicinity shall be
grounded the same way, and shall not be grounded elsewhere.
Local Supply System: The DC supply system is to be local, i.e. within the same
premises as the equipment.
Disconnect Device: A disconnect device is not allowed in the grounded circuit
between the DC supply source and the frame/grounded circuit connection.
Special Requirements for Norway and Sweden:
Equipment connected to the protective earthing of the building installation
through the mains connection or through other equipment with a connection
to protective earthing –and to a cable distribution system using coaxial cable,
may in some circumstances create a fire hazard. Connection to a cable
distribution system has therefore to be provided through a device providing
electrical isolation below a certain frequency range (galvanic isolator, see EN
60728-11).
Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet
jordtilkoplet utstyr –og er tilkoplet et kabel-TV nett, kan forårsake brannfare.
For å unngå dette skal det ved tilkopling av utstyret til kabel-TV nettet
installeres en galvanisk isolator mellom utstyret og kabel- TV nettet.
Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via
annan utrustning och samtidigt är kopplad till kabel-TV nät kan i vissa fall
medfőra risk főr brand. Főr att undvika detta skall vid anslutning av
utrustningen till kabel-TV nät galvanisk isolator finnas mellan utrustningen
och kabel-TV nätet.
!!

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Précautions générales relatives à l'équipement
L’utilisation de commandes ou de réglages ou l'exécution de procédures
autres que celles spécifiées dans les présentes peut engendrer une
exposition dangereuse aux rayonnements.
L’usage de FibeAir IDU s’accompagne du risque suivant d'électrocution
et de danger électrique : le débranchement d'une alimentation
électrique ne déconnecte qu'un module d'alimentation électrique. Pour
isoler complètement l'unité, il faut débrancher toutes les alimentations
électriques.
Bruit de machine d’ordre - 3. GPSGV, le plus haut niveau de pression
sonore s'élève à 70 dB (A) au maximum, dans le respect de la norme ISO
EN 7779.
Allgemeine Vorsichtsmaßnahmen für die Anlage
Wenn andere Steuerelemente verwendet, Einstellungen vorgenommen
oder Verfahren durchgeführt werden als die hier angegebenen, kann
dies gefährliche Strahlung verursachen.
Beachten Sie beim Arbeiten mit FibeAir IDU das folgende Stromschlag-
und Gefahrenrisiko: Durch Abtrennen einer Stromquelle wird nur ein
Stromversorgungsmodul abgetrennt. Um die Einheit vollständig zu
isolieren, trennen Sie alle Stromversorgungen ab.
Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste
Schalldruckpegel beträgt 70 dB(A) oder weniger gemäß EN ISO 7779.
!!
!!
!!
!!
!!
!!

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RoHS Compliance Declaration
Electronic Information Products Declaration of Hazardous/Toxic Substances
Component
Hazardous Substance
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr VI)
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl
Ethers (PBDE)
PCB/Circuit
Modules
Comply
Comply
Comply
Comply
Comply
Comply
Mechanical
Parts
Comply
Comply
Comply
Comply
Comply
Comply
Cables
Comply
Comply
Comply
Comply
Comply
Comply

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About This Guide
This document explains how to configure and operate a FibeAir IP-20C/S/E
system. This document applies to software version C8.0.7.
Note The term IP-20 in this document refers to all three
products: the IP-20C, IP-20S and IP-20E.
The IP-20 system is a modular system with a wide variety of configuration
options. Not all configurations are described in this manual.
This document applies to CeraOS version 8.3.
What You Should Know
Some features described in this manual may not be available in the current
release. Please consult the Release Notes for the functionality supported in the
specific release you are using.
Target Audience
This manual is intended for use by individuals responsible for configuration
and administration of an IP-20 system or network.
Related Documents
FibeAir IP-20C Technical Description
FibeAir IP-20C Installation Guide
FibeAir IP-20S Technical Description
FibeAir IP-20S Installation Guide
FibeAir IP-20E Technical Description
FibeAir IP-20E Installation Guide
FibeAir IP-20 Series MIB Reference
FibeAir IP-20C/S/E Release Notes