Avaya 580 Uživatelský manuál Strana 165
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Hodnocené. / 5. Na základě hodnocení zákazníků
Document No. 10-300077, Issue 2 5-23
Configuring SNMP
Disabling or Reenabling SNMP
Disabling SNMP To disable SNMP, use the following CLI command:
(configure)# no snmp-server
This command overrides secure mode, which disables SNMPv1 and v2 and
enables SNMPv3. For information on secure mode, see “Secure Mode.”
Reenabling SNMP To reenable SNMP, use the following CLI command:
(configure)# snmp-server enable
This command enables the three versions of SNMP: SNMPv1, v2, and v3.
Viewing the SNMP Status
To view the status of SNMP, use the following CLI command:
(configure)# show snmp
This command displays the status of SNMP (enabled or disabled) and the
administrative contact and physical location of the switch, if set.
- Multiservice Switches 1
- Produced in USA, May 2004 2
- Table of Contents 10
- Preface Contents 17
- Technical Support 20
- Avaya Products and Services 20
- P580 and P882 Documentation 20
- Document Conventions 22
- Notes, Cautions, and Warnings 23
- Terminology 24
- Documentation Feedback 24
- Introduction 25
- Hardware Components 26
- 22.88 Gb/s 28
- The Power System 30
- Static Power 31
- Allocation 31
- Dynamic Power 31
- Chapter 1 32
- Media Modules 34
- 50-Series Media 35
- 80-Series Media 36
- Model Number Description 37
- ATM Uplink 38
- Software Features 39
- Hunt Groups 41
- Extensive Fault Tolerance 42
- Routing Protocols 43
- Access Lists 43
- 50-Series Buffers and Queues 44
- 80-Series QoS 44
- Routing Overview 45
- Setting Up the Switch 49
- Setting Up Your Laptop or PC 50
- command 51
- Chapter 2 52
- Connecting to the 53
- Supervisors 10/ 53
- 100Base-T port 53
- Establishing a Telnet Session 54
- Terminating a Telnet session 55
- CAUTION: 56
- Opening the Web Agent 57
- Logging Out of the Web Agent 59
- Creating a Custom Access Type 61
- Deleting a Custom Access Type 64
- Configuring User Accounts 65
- Creating a User Account 67
- ■ To create a user account: 69
- Modifying a User Account 70
- > show username 71
- Changing Your Password 72
- Disabling a User Account 73
- Deleting a User Account 73
- Connecting a 77
- Requests 83
- Starting a Telnet Session 85
- Managing Configuration Files 86
- # show running-config 87
- # show startup-config 87
- # show file_name logfile.txt 87
- Copying Configuration Files 88
- Copying Files 90
- Invalid operation! 92
- Configuring System 95
- Information 95
- Setting Summer Time Hours 99
- Chapter 3 100
- Web page 102
- Parameter Definition 102
- Web Agent 104
- Procedure 104
- Setting the System Clock 105
- Performing a Reset 111
- Security 113
- Chapter 4 114
- (configure)# secure-mode 115
- Enabling SSH on a TCP Port 116
- Disabling SSH 117
- Generating an SSH Server Key 118
- Displaying the Public SSH Key 119
- Configuring SSH Server 119
- (configure)# ssh timeout 120
- Displaying SSH Connections 121
- Using the SSH Client 121
- HTTPS Using SSLv3 or TLSv1 122
- Supported Cipher Suites 123
- Viewing Cipher Suites 124
- Viewing the SSL Configuration 124
- > show ssl cert 128
- Enabling SSL/HTTPS 129
- Disabling SSL/HTTPS 129
- Restarting SSL/HTTPS 130
- RADIUS Client Support 131
- Realms and Groups 132
- Login Order of Operations 133
- Avaya VSAs 134
- CAT Read-Only 135
- RADIUS Server Files 136
- Configuring a RADIUS Client 138
- (configure)# set 141
- Configuring SNMP 143
- Chapter 5 144
- Authentication and Encryption 145
- Timeliness Checks 146
- User Groups 147
- Predefined Groups 148
- ATM Uplink Module 150
- Accessing the 151
- ATM-Uplink 151
- Administrator 152
- Viewing the Engine ID 153
- Configuring Views 154
- Configuring Groups 155
- Creating or Modifying a Group 156
- Viewing Configured Groups 156
- Configuring an SNMPv3 User 157
- Adding a User to a Group 158
- Removing a User from a Group 159
- Viewing Configured Users 159
- Deleting a User 159
- Changing a User Password 160
- Uplink Module 161
- Setting the Trap Receiver 162
- Deleting a Community String 162
- ATM Module 163
- Community String 163
- Disabling or Reenabling SNMP 165
- Viewing the SNMP Status 165
- VTP Snooping 167
- What is a VLAN? 168
- Ingress Rules 170
- Forwarding Rules 171
- Egress Rules 172
- AND set “VLAN 173
- Configuring VLAN Parameters 176
- Parameter Defines 177
- Assigning Ports to VLANs 179
- Overview 179
- Hunt Group Features 180
- Hunt Group Terminology 181
- How Hunt Groups Load Share 181
- Chapter 6 182
- Hunt Group Example 183
- Creating Hunt Groups 187
- Adding Switch 191
- Ports to the Hunt 191
- Viewing Hunt Group Members 193
- Configuring VTP Snooping 195
- Configuring Rapid 199
- Spanning Tree 199
- Interoperability 200
- Upgrading to 200
- Rapid Transition 201
- Spanning Tree Configurations 202
- Per-VLAN 203
- Dual-Layer 203
- Spanning 203
- Chapter 7 206
- Field Definition 210
- (configure)# set spantree 211
- Field Explanation 213
- Configuring a Bridge Port 215
- (configure)# set port 218
- (configure)# set port point 222
- Configuring Ports 223
- Physical Port Features 224
- Remote Fault 226
- Detection 226
- Chapter 8 228
- Switch Port Features 229
- VLAN Binding Trunk 230
- Description 230
- Configuring Switch Ports 251
- Automatic VLAN Creation 257
- Viewing Switch Port Settings 263
- Configuring Port Redundancy 264
- GBIC Identification 268
- Enabling NEDR 270
- Enabling IEDR 274
- Enabling IEDR for Hunt Groups 274
- Viewing IEDR Settings 275
- Error Messages 276
- System Messages 276
- Upon Success: 278
- Managing the Address 279
- Forwarding Table 279
- Table Sizes 280
- Hash Table and 281
- Bucket memory 281
- Maximum Number 281
- Chapter 9 282
- AFT Default Settings 285
- Increment and Threshold 285
- Age Timers 287
- Instance Table Information 288
- Searching the Switch AFT 291
- Parameter Defines the 296
- — Source MAC address priority 298
- Option 82 for DHCP 299
- Configuring Redundancy 301
- ■ One Primary Controller 303
- ■ One Redundant Controller 303
- ■ Six Active elements 303
- ■ One Redundant element 303
- Chapter 10 304
- Installing Redundant Hardware 305
- Enabling Redundant Hardware 306
- ■ An event log message 307
- # 1 Active 308
- Replacing an Element 309
- Ethernet Console IP Addresses 310
- > no cpu_redundancy slot1 311
- > no cpu_redundancy slot2 311
- Active and Standby Roles 313
- Synchronization Procedure 315
- Power-Up/Reset 316
- Configuring DNS Client 319
- Recursive vs 320
- Iterative 320
- Sample Recursive DNS Query 321
- Chapter 11 322
- Configuring the DNS Client 324
- ip name-server 30.30.30.30 327
- ip domain-list support.com 327
- show hosts 327
- Configuring IP Routing 329
- Routing Function 330
- Requirements for IP Routing 331
- Parameter Allows you to 336
- Chapter 12 338
- IP Multinetting 342
- Creating a Multinet Interface 343
- Creating IP Static Routes 347
- Internet 349
- (configure router:rip)# 355
- (configure router:ospf)# 355
- IP Multicast 358
- Configuring IGMP 359
- Globally Enabling IGMP 359
- Modifying IGMP Interfaces 360
- Modifying a DVMRP Interface 366
- Statistics 368
- Statistic Defines the 370
- > show ip traffic 374
- Searching the IP ARP Cache 377
- IP Multicast Statistics 379
- Configuring VRRP 400
- Enabling VRRP on an Interface 401
- Displaying VRRP Statistics 406
- Selecting VR ID 408
- Virtual Routers 408
- Configuring IRDP 411
- Configuring LDAP 414
- Viewing LDAP Statistics 417
- Configuring Access Lists 421
- Conventions for 422
- How Packets are 423
- Processed 423
- What are 423
- Wildcards? 423
- What is TCP 424
- Established? 424
- Creating Access Rules 426
- Chapter 13 428
- Enabling an Access List 432
- Web Traffic 433
- Logging ACL Activity 435
- Enabling ACL Logging 436
- Setting a Logging Interval 437
- Optimizing Switch Performance 438
- Evaluating System Performance 441
- How Many Cache 442
- Entries? 442
- Identifying the Ports 445
- Configuring Hash Mode 446
- Potential Hashing 447
- Managing F-chip Memory 448
- Configuring RIP Routing 451
- Chapter 14 452
- Modifying RIP Interfaces 453
- V1 is the default setting 454
- Key Chains 457
- Configuring Key Chains 458
- Viewing RIP Statistics 461
- NBMA IP Interfaces 462
- Configuring the OSPF 463
- Routing Protocol 463
- Configuring OSPF 464
- Parameter Explanation 466
- Creating OSPF Areas 467
- Chapter 15 468
- Deleting OSPF Areas 469
- Modifying OSPF Areas 470
- Modifying OSPF Interfaces 471
- Creating OSPF Virtual Links 474
- Deleting OSPF Virtual Links 477
- Modifying OSPF Virtual Links 477
- Creating OSPF Summaries 478
- Deleting OSPF Summaries 479
- Displaying OSPF Statistics 481
- > show ip ospf stats 482
- Displaying OSPF Links 483
- Displaying OSPF Neighbors 484
- Definition 485
- Setting Up NBMA Neighbors 492
- Removing NBMA Neighbors 493
- Configuring IPX Routing 495
- IPX Datagram Structure 496
- Hardware Requirements 498
- Configuring IPX Interfaces 499
- Chapter 16 500
- Creating IPX Static Routes 503
- Deleting IPX Static Routes 505
- Modifying IPX Static Routes 506
- Creating IPX Static Services 506
- Deleting IPX Static Service 509
- Modifying IPX Static Service 509
- Searching the IPX Route Table 512
- Configuring the IPX RIP 521
- Protocol 521
- Chapter 17 522
- Configuring the IPX SAP 531
- Chapter 18 532
- Creating IPX SAP Filters 533
- Creating IPX SAP Name Filters 534
- Default value is outbound 539
- Configuring AppleTalk 545
- Chapter 19 546
- Configuring AppleTalk Routing 547
- Editing AppleTalk Interfaces 551
- Viewing AppleTalk Statistics 566
- > show appletalk arp [all] 574
- Managing Intelligent 579
- Multicasting 579
- Chapter 20 580
- The Dissemination 582
- Process, LGMP 582
- Snooping 582
- Displaying Router Ports 586
- 239.255.255.255 594
- Creating Static Client Ports 596
- Deleting Static Client Ports 597
- Managing IGMP Snooping 598
- Managing the LGMP Server 600
- — APPLY to save your changes 601
- Managing the LGMP Client 606
- Enabling the LGMP Client 608
- Managing CGMP Snooping 610
- Enabling CGMP Snooping 611
- Viewing CGMP Snooping 613
- Monitoring the Avaya 615
- Multiservice Switch 615
- Checking Active Alarms 616
- Using the Event Subsystem 617
- 4. Click APPLY 620
- Table 21-2. Event Classes 620
- (configure)# 621
- Setting Log Size 624
- > show logging [shutdown] 626
- Clearing the Event Log 627
- Viewing Event Statistics 627
- Configuring Syslog 629
- Chapter 21 630
- Viewing Utilization Settings 634
- Sample 8: 3 percent 635
- Sample 9: 3 percent 635
- Sample 10: 2 percent 635
- Sample 11: 3 percent 635
- N Utilizatio 636
- Monitoring and Configuring 637
- Web page parameters 641
- Chapter 22 644
- Using RMON and Ethernet 649
- Performance 649
- Chapter 23 650
- Statistic Indicates Actions 652
- Setting Up Port Mirroring 655
- Managing Buffers and Queues 667
- Chapter 24 674
- Why implement QoS? 676
- How Does QoS Work? 677
- Diagram of QoS Process 680
- Classification of Traffic 681
- Default Priority 682
- Using a Default 684
- ACL Rule 684
- Diffserv 685
- Precedence of Priorities 685
- Supported Number of Queues 686
- Examples 688
- Chapter 25 690
- Displaying the DiffServ Table 695
- Setting Up an ACL Rule 696
- Keywords 697
- Arguments, and 697
- arguments are 1-based 698
- Keyword, Argument or 698
- Examples: 699
- Standard ACL 699
- Extended ACL 700
- To... Enter 701
- Setting Up a Default ACL Rule 702
- Ingress Policing 703
- Setting Up Policing 704
- Queue-Servicing Algorithms 707
- Strict Priority Queueing 709
- Management Traffic 710
- Setting Up WFQ 711
- Setting Up CBQ 713
- Setting Up CBWFQ 714
- QoS Statistics 718
- Statistic Explanation 719
- Egress Port 720
- Statistics for 10/ 720
- 100 Modules 720
- Statistics for 721
- Gigabit Modules 721
- Buffer Statistics 722
- Displaying QoS Statistics 724
- Resetting the QoS Statistics 725
- Upgrading the Application 727
- Software 727
- Appendix A 730
- Setting the Startup Image 733
- Supervisor Modules 733
- Verifying the Upgrade 736
- Boot Mode 737
- Password Recovery 738
- Boot> reset 739
- Appendix B 740
- Supported MIB Groups 741
- Bridging 742
- General Private MIBs 742
- Monitoring 744
- FCC Notice 745
- Avertissement! 746
- Numerics 747
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