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Assigning Ports to VLANs Dynamically Assigning Ports to VLANs

OmniSwitch 6800/6850/9000 Network Configuration Guide March 2008 page 10-7

Tagged Mobile Port Traffic Triggers Dynamic VLAN Assignment

Port 2

VLAN 2

VLAN 1

VLAN 4

IP Network 130.0.0.0

Default VLAN

Network 140.0.0.0

138.0.0.1 140.0.0.1

VLAN 3

IP Network 138.0.0.0

Port 3

130.0.0.1

Port 1

Dynamic VPA

Default VLAN

OmniSwitch

Main Page

Default Chapter3
- Table of Contents3
About this Guide35
- Supported Platforms35
- What Is in this Manual36
- When Should I Read this Manual36
- Who Should Read this Manual36
- How Is the Information Organized37
- What Is Not in this Manual37
- Documentation Roadmap38
- Related Documentation40
- Technical Support42
- User Manual CD42
- In this Chapter43
Managing Source Learning43
Chapter 2 Managing Source Learning44
- Source Learning Specifications44
- Source Learning Defaults44
- Sample MAC Address Table Configuration44
- MAC Address Table Overview46
- Using Static MAC Addresses46
  - Configuring Static MAC Addresses47
    - Static MAC Addresses on Link Aggregate Ports47
- Using Static Multicast MAC Addresses48
  - Configuring Static Multicast MAC Addresses48
    - Static Multicast MAC Addresses on Link Aggregate Ports49
  - ASCII-File-Only Syntax49
- Configuring MAC Address Table Aging Time50
- Increasing the MAC Address Table Size51
- Displaying Source Learning Information52
- In this Chapter53
Chapter 8 Configuring Spanning Tree Parameters53
Chapter 3 Using 802.1Q 2005 Multiple Spanning Tree54
- MST Specifications54
- Spanning Tree Bridge Parameter Defaults54
- Spanning Tree Port Parameter Defaults55
- MST Region Defaults55
- MST General Overview56
- MST Configuration Overview62
  - Using Spanning Tree Configuration Commands62
  - Understanding Spanning Tree Modes63
- MST Interoperability and Migration64
  - Migrating from Flat Mode STP/RSTP to Flat Mode MSTP64
  - Migrating from 1X1 Mode to Flat Mode MSTP65
- Quick Steps for Configuring an MST Region66
- Quick Steps for Configuring Mstis68
- Verifying the MST Configuration71
Configuring Learned Port Security73
- In this Chapter73
Chapter 4 Configuring Learned Port Security74
- Learned Port Security Specifications74
- Learned Port Security Defaults74
- Sample Learned Port Security Configuration75
- Learned Port Security Overview76
- Configuring Learned Port Security78
- Displaying Learned Port Security Information84
Chapter 5 Configuring Vlans85
- In this Chapter85
- VLAN Specifications86
- VLAN Defaults86
- Sample VLAN Configuration87
- VLAN Management Overview88
- Creating/Modifying Vlans89
- Defining VLAN Port Assignments91
  - Changing the Default VLAN Assignment for a Port91
  - Configuring Dynamic VLAN Port Assignment92
    - Configuring VLAN Rule Classification92
Configuring Vlans85
Chapter 1 Configuring 802.1AB93
- Enabling/Disabling VLAN Mobile Tag Classification93
- Enabling/Disabling Spanning Tree for a VLAN94
- Enabling/Disabling VLAN Authentication95
- Configuring VLAN Router Interfaces95
  - Configuring an IPX Router Interface96
    - Modifying an IPX Router Interface97
  - What Is Single MAC Router Mode97
- Bridging Vlans Across Multiple Switches98
- Verifying the VLAN Configuration99
Chapter 6 Configuring GVRP101
- In this Chapter101
- GVRP Specifications102
- GVRP Defaults102
- GARP Overview103
- GVRP Overview103
- Quick Steps for Configuring GVRP105
- Configuring GVRP107
- Verifying GVRP Configuration113
Configuring GVRP101
Chapter 7 Configuring VLAN Stacking115
- In this Chapter116
- VLAN Stacking Specifications117
- Service-Based VLAN Stacking Defaults117
- Port-Based VLAN Stacking Defaults118
- VLAN Stacking Overview119
  - How VLAN Stacking Works121
  - VLAN Stacking Modes122
- Interaction with Other Features123
- Quick Steps for Configuring Service-Based VLAN Stacking126
- Quick Steps for Configuring Port-Based VLAN Stacking128
- Configuring Service-Based VLAN Stacking129
- Configuring Port-Based VLAN Stacking140
- VLAN Stacking Application Examples145
  - Service-Based VLAN Stacking Configuration Example146
  - Port-Based VLAN Stacking Configuration Example148
- Verifying the VLAN Stacking Configuration150
Configuring Spanning Tree Parameters151
- In this Chapter152
- Spanning Tree Specifications153
- Spanning Tree Bridge Parameter Defaults153
- Spanning Tree Port Parameter Defaults154
- Multiple Spanning Tree (MST) Region Defaults154
- Ring Rapid Spanning Tree Defaults155
- Spanning Tree Overview156
  - How the Spanning Tree Topology Is Calculated156
    - Bridge Protocol Data Units (BPDU)158
    - Topology Examples160
- Spanning Tree Operating Modes162
- Configuring STP Bridge Parameters167
- Configuring STP Port Parameters177
- Using RRSTP189
- Sample Spanning Tree Configuration191
  - Example Network Overview191
  - Example Network Configuration Steps192
- Verifying the Spanning Tree Configuration194
Chapter 9 Configuring Ethernet OAM195
- In this Chapter195
- Ethernet OAM Specifications196
- Ethernet OAM Defaults196
- Ethernet OAM Overview197
  - Connectivity Fault Management197
    - MIP CCM Database Support199
- Quick Steps for Configuring Ethernet OAM200
- Configuring Ethernet OAM201
- Verifying the Ethernet OAM Configuration205
Configuring MAC Retention207
- In this Chapter207
Chapter 10 Configuring MAC Retention208
- MAC Retention Defaults208
- MAC Retention Overview209
  - How MAC Retention Works210
  - MAC Retention after Multiple Take-Overs211
- Configuring MAC Retention212
- MAC Retention Applications213
  - Software Failure213
  - Link Failure214
Chapter 11 Assigning Ports to Vlans215
- In this Chapter215
- Port Assignment Specifications216
- Port Assignment Defaults216
- Sample VLAN Port Assignment217
- Statically Assigning Ports to Vlans218
- Dynamically Assigning Ports to Vlans218
- Understanding Mobile Port Properties226
- Verifying VLAN Port Associations and Mobile Port Properties233
  - Understanding 'Show Vlan Port' Output233
Chapter 35 Diagnosing Switch Problems233
- Understanding 'Show Vlan Port Mobile' Output234
Chapter 12 Configuring Port Mapping235
- In this Chapter235
- Port Mapping Specifications236
- Port Mapping Defaults236
- Quick Steps for Configuring Port Mapping236
- Creating/Deleting a Port Mapping Session237
  - Creating a Port Mapping Session237
    - Deleting a User/Network Port of a Session237
  - Deleting a Port Mapping Session237
- Enabling/Disabling a Port Mapping Session238
  - Enabling a Port Mapping Session238
  - Disabling a Port Mapping Session238
- Configuring a Port Mapping Direction238
  - Configuring Unidirectional Port Mapping238
  - Restoring Bidirectional Port Mapping238
- Sample Port Mapping Configuration239
  - Example Port Mapping Overview239
  - Example Port Mapping Configuration Steps240
- Verifying the Port Mapping Configuration240
Chapter 13 12 Defining VLAN Rules241
- In this Chapter241
- VLAN Rules Specifications242
- VLAN Rules Defaults242
- Sample VLAN Rule Configuration243
- VLAN Rules Overview244
  - VLAN Rule Types244
  - Understanding VLAN Rule Precedence248
- Configuring VLAN Rule Definitions250
- Application Example: DHCP Rules259
  - The Vlans259
  - DHCP Servers and Clients259
- Verifying VLAN Rule Configuration262
- In this Chapter263
- AB Specifications264
- AB Defaults Table264
- Quick Steps for Configuring 802.1AB265
- AB Overview266
- Verifying 802.1AB Configuration273
Using Interswitch Protocols275
- In this Chapter275
Chapter 14 Using Interswitch Protocols276
- AIP Specifications276
- AMAP Defaults276
- AMAP Overview277
  - AMAP Transmission States277
  - Common Transmission and Remote Switches279
- Configuring AMAP279
Chapter 15 Configuring 802.1Q283
- In this Chapter283
- 802.1Q Specifications284
- 802.1Q Defaults Table284
- 802.1Q Overview285
- Configuring an 802.1Q VLAN287
- Application Example290
- Verifying 802.1Q Configuration292
Chapter 16 Configuring Static Link Aggregation293
- In this Chapter293
- Static Link Aggregation Specifications294
- Static Link Aggregation Default Values294
- Quick Steps for Configuring Static Link Aggregation295
- Static Link Aggregation Overview297
  - Static Link Aggregation Operation297
  - Relationship to Other Features298
- Configuring Static Link Aggregation Groups299
Configuring Static Link Aggregation293
Chapter 37 Configuring Ethernet Ports301
- Modifying Static Aggregation Group Parameters302
  - Modifying the Static Aggregate Group Name302
    - Creating a Static Aggregate Group Name302
    - Deleting a Static Aggregate Group Name302
  - Modifying the Static Aggregate Group Administrative State302
    - Enabling the Static Aggregate Group Administrative State302
    - Disabling the Static Aggregate Group Administrative State302
- Application Example303
- Displaying Static Link Aggregation Configuration and Statistics304
Chapter 17 Configuring Dynamic Link Aggregation305
- In this Chapter305
- Dynamic Link Aggregation Specifications306
- Dynamic Link Aggregation Default Values307
- Quick Steps for Configuring Dynamic Link Aggregation308
- Dynamic Link Aggregation Overview311
  - Dynamic Link Aggregation Operation311
  - Relationship to Other Features313
- Configuring Dynamic Link Aggregate Groups314
- Modifying Dynamic Link Aggregate Group Parameters318
- Application Examples333
- Displaying Dynamic Link Aggregation Configuration and Statistics336
Configuring Dynamic Link Aggregation305
Chapter 18 Configuring IP339
- In this Chapter339
- IP Specifications340
- IP Defaults340
- Quick Steps for Configuring IP Forwarding342
- IP Overview343
  - IP Protocols343
Chapter 32 Configuring IP Multicast Switching344
- IP Forwarding345
- IP Configuration353
- Managing IP366
- Tunneling370
- Verifying the IP Configuration373
Chapter 19 Configuring Ipv6375
- In this Chapter375
- Ipv6 Specifications376
- Ipv6 Defaults376
- Quick Steps for Configuring Ipv6 Routing377
- Ipv6 Overview378
  - Ipv6 Addressing379
  - Tunneling Ipv6 over Ipv4382
    - 6To4 Tunnels382
    - Configured Tunnels384
- Configuring an Ipv6 Interface385
  - Modifying an Ipv6 Interface386
  - Removing an Ipv6 Interface386
- Assigning Ipv6 Addresses387
  - Removing an Ipv6 Address388
- Configuring Ipv6 Tunnel Interfaces389
- Creating an Ipv6 Static Route390
- Configuring the Route Preference of a Router391
- Configuring Route Map Redistribution392
- Verifying the Ipv6 Configuration398
19 Configuring Ipv6375
Chapter 20 Configuring RIP399
- In this Chapter399
- RIP Specifications400
- RIP Defaults400
- Quick Steps for Configuring RIP Routing401
- RIP Overview402
  - RIP Version 2403
- RIP Routing404
- RIP Options407
- Configuring Redistribution410
- RIP Security416
  - Configuring Authentication Type416
  - Configuring Passwords416
- Verifying the RIP Configuration417
20 Configuring RIP399
Chapter 21 Configuring RDP419
- In this Chapter419
- RDP Specifications420
- RDP Defaults420
- Quick Steps for Configuring RDP421
- RDP Overview423
  - RDP Interfaces424
  - Security Concerns425
- Enabling/Disabling RDP426
- Creating an RDP Interface426
- Verifying the RDP Configuration429
21 Configuring RDP419
Chapter 22 22 Configuring DHCP Relay431
- In this Chapter431
- DHCP Relay Specifications432
- DHCP Relay Defaults433
- Quick Steps for Setting up DHCP Relay434
- DHCP Relay Overview435
- DHCP Relay Implementation439
- Using Automatic IP Configuration442
  - Enabling Automatic IP Configuration442
- Configuring UDP Port Relay443
  - Enabling/Disabling UDP Port Relay444
  - Specifying a Forwarding VLAN444
- Configuring DHCP Security Features445
  - Using the Relay Agent Information Option (Option-82)445
  - Using DHCP Snooping448
- Verifying the DHCP Relay Configuration454
Chapter 23 Configuring VRRP455
- In this Chapter455
- VRRP Specifications457
- VRRP Defaults457
- Quick Steps for Creating a Virtual Router459
- VRRP Overview460
- Interaction with Other Features463
- VRRP Configuration Overview464
- Verifying the VRRP Configuration472
- Vrrpv3 Configuration Overview473
- Verifying the Vrrpv3 Configuration478
- Creating Tracking Policies479
  - Associating a Tracking Policy with a Vrrpv2/Vrrpv3 Virtual Router479
- VRRP Application Example480
  - VRRP Tracking Example482
- Vrrpv3 Application Example484
  - Vrrpv3 Tracking Example485
23 Configuring VRRP455
Chapter 24 Configuring IPX487
- In this Chapter487
- IPX Specifications488
- IPX Defaults488
- Quick Steps for Configuring IPX Routing489
- IPX Overview490
- IPX Routing492
- IPX RIP/SAP Filtering497
- Verifying the IPX Configuration501
24 Configuring IPX487
Managing Authentication Servers503
- In this Chapter503
Chapter 25 Managing Authentication Servers504
- Authentication Server Specifications504
- Server Defaults505
- Quick Steps for Configuring Authentication Servers506
- Server Overview507
- Ace/Server510
  - Clearing an Ace/Server Secret510
- RADIUS Servers511
  - RADIUS Server Attributes511
  - Configuring the RADIUS Client516
- TACACS+ Server517
  - TACACS+ Client Limitations517
  - Configuring the TACACS+ Client518
- LDAP Servers519
- Verifying the Authentication Server Configuration531
Chapter 26 Configuring Authenticated Vlans533
- In this Chapter533
- Authenticated Network Overview534
- AVLAN Configuration Overview536
  - Sample AVLAN Configuration537
- Setting up Authentication Clients539
Configuring Authenticated Vlans558
- Removing a User from an Authenticated Network558
- Configuring Authentication IP Addresses559
- Setting up the Default VLAN for Authentication Clients559
- Port Binding and Authenticated Vlans560
- Configuring Authenticated Ports560
- Setting up a DNS Path561
- Setting up the DHCP Server561
  - Enabling DHCP Relay for Authentication Clients562
  - Configuring a DHCP Gateway for the Relay563
- Configuring the Server Authority Mode564
  - Configuring Single Mode564
  - Configuring Multiple Mode566
- Specifying Accounting Servers567
- User Network Profile568
- Verifying the AVLAN Configuration569
Chapter 27 Configuring 802.1X571
- In this Chapter571
- X Specifications572
- X Defaults572
- Access Guardian Policy Defaults573
- Quick Steps for Configuring 802.1X574
- Quick Steps for Configuring Access Guardian Policies575
- X Overview577
- Setting up Port-Based Network Access Control581
- Configuring Access Guardian Policies584
  - Configuring Supplicant Policies585
    - Supplicant Policy Examples586
  - Configuring Non-Supplicant Policies587
    - Non-Supplicant Policy Examples588
- Verifying the 802.1X Port Configuration590
Chapter 28 Using ACL Manager591
- In this Chapter591
- ACLMAN Defaults592
- Quick Steps for Creating Acls593
- Quick Steps for Importing ACL Text Files594
- ACLMAN Overview595
- Using the ACLMAN Shell597
- ACLMAN Modes and Commands598
- Supported Protocols and Services605
- Verifying the ACLMAN Configuration612
  - Using Alcatel-Lucent CLI to Display ACLMAN Policies612
Chapter 29 Managing Policy Servers613
- In this Chapter613
- Policy Server Specifications614
- Policy Server Defaults614
- Policy Server Overview615
- Installing the LDAP Policy Server615
- Modifying Policy Servers616
- Verifying the Policy Server Configuration619
Chapter 30 Configuring Qos621
- In this Chapter621
- Qos Specifications622
- Qos General Overview623
- Qos Policy Overview624
- Condition Combinations626
- Action Combinations628
- Condition and Action Combinations629
- Qos Defaults630
- Qos Configuration Overview633
- Configuring Global Qos Parameters634
Index635
- Configuring Automatic Prioritization for IP Phone Traffic636
- Using Quarantine Manager and Remediation636
  - Configuring Quarantine Manager and Remediation637
- Using the Qos Log639
- Classifying Bridged Traffic as Layer 3642
- Setting the Statistics Interval643
- Returning the Global Configuration to Defaults643
- Verifying Global Settings643
- Qos Ports and Queues644
- Creating Policies651
- Using Condition Groups in Policies662
- Using Map Groups671
- Applying the Configuration674
- Policy Applications677
Chapter 31 Configuring Acls685
- In this Chapter685
- ACL Specifications686
- ACL Defaults687
- Quick Steps for Creating Acls688
- ACL Overview689
  - How Precedence Is Determined690
    - Rule Precedence690
    - Interaction with Other Features690
  - Valid Combinations690
- ACL Configuration Overview691
- Setting the Global Disposition691
- Creating Condition Groups for Acls692
- Creating Policy Conditions for Acls693
- Configuring Acls693
  - Creating Policy Actions for Acls694
  - Creating Policy Rules for Acls695
  - Layer 2 Acls695
    - Layer 2 ACL Example696
  - Layer 3 Acls696
    - Layer 3 ACL: Example 1697
    - Layer 3 ACL: Example 2697
  - Ipv6 Acls697
  - Multicast Filtering Acls698
- Using ACL Security Features700
  - Configuring a Userports Group700
    - Configuring Userport Traffic Types and Port Behavior701
  - Configuring a Dropservices Group701
  - Configuring a Bpdushutdownports Group702
  - Configuring ICMP Drop Rules703
  - Configuring TCP Connection Rules703
- Verifying the ACL Configuration704
- ACL Application Example706
- In this Chapter707
- IPMS Specifications709
- Ipmsv6 Specifications709
- IPMS Default Values710
- Ipmsv6 Default Values711
- IPMS Overview712
  - IPMS Example712
  - Reserved IP Multicast Addresses713
  - IP Multicast Routing713
    - Dvmrp714
    - IGMP Version 3714
- Configuring IPMS on a Switch715
  - Enabling and Disabling IP Multicast Status715
    - Enabling IP Multicast Status715
  - Enabling and Disabling IGMP Querier-Forwarding716
    - Enabling the IGMP Querier-Forwarding716
    - Disabling the IGMP Querier-Forwarding716
  - Configuring and Restoring the IGMP Version716
    - Configuring the IGMP Version717
    - Restoring the IGMP Version717
  - Configuring and Removing an IGMP Static Neighbor717
    - Configuring an IGMP Static Neighbor717
    - Removing an IGMP Static Neighbor718
  - Configuring and Removing an IGMP Static Querier718
    - Configuring an IGMP Static Querier718
  - Configuring and Removing an IGMP Static Group718
    - Configuring an IGMP Static Group719
    - Removing an IGMP Static Group719
- Modifying IPMS Parameters720
  - Modifying the IGMP Query Interval720
    - Configuring the IGMP Query Interval720
    - Restoring the IGMP Query Interval720
  - Modifying the IGMP Last Member Query Interval720
    - Configuring the IGMP Last Member Query Interval721
    - Restoring the IGMP Last Member Query Interval721
  - Modifying the IGMP Query Response Interval721
    - Configuring the IGMP Query Response Interval721
    - Restoring the IGMP Query Response Interval722
  - Modifying the IGMP Router Timeout722
    - Configuring the IGMP Router Timeout722
    - Restoring the IGMP Router Timeout722
  - Modifying the Source Timeout723
    - Configuring the Source Timeout723
    - Restoring the Source Timeout723
  - Enabling and Disabling IGMP Querying724
    - Enabling the IGMP Querying724
    - Disabling the IGMP Querying724
  - Modifying the IGMP Robustness Variable724
    - Configuring the IGMP Robustness Variable724
    - Restoring the IGMP Robustness Variable725
  - Enabling and Disabling the IGMP Spoofing725
    - Enabling the IGMP Spoofing725
  - Enabling and Disabling the IGMP Zapping726
    - Enabling the IGMP Zapping726
- Ipmsv6 Overview727
  - Ipmsv6 Example727
  - Reserved Ipv6 Multicast Addresses728
  - MLD Version 2728
- Configuring Ipmsv6 on a Switch729
  - Enabling and Disabling Ipv6 Multicast Status729
    - Enabling Ipv6 Multicast Status729
  - Enabling and Disabling MLD Querier-Forwarding730
    - Enabling the MLD Querier-Forwarding730
    - Disabling the MLD Querier-Forwarding730
  - Configuring and Restoring the MLD Version730
    - Configuring the MLD Version 2730
    - Restoring the MLD Version 1731
  - Configuring and Removing an MLD Static Neighbor731
    - Configuring an MLD Static Neighbor731
    - Removing an MLD Static Neighbor732
  - Configuring and Removing an MLD Static Querier732
    - Configuring an MLD Static Querier732
  - Configuring and Removing an MLD Static Group732
    - Configuring an MLD Static Group733
    - Removing an MLD Static Group733
- Modifying Ipmsv6 Parameters734
  - Modifying the MLD Query Interval734
    - Configuring the MLD Query Interval734
    - Restoring the MLD Query Interval734
  - Modifying the MLD Last Member Query Interval734
    - Configuring the MLD Last Member Query Interval734
    - Restoring the MLD Last Member Query Interval735
  - Modifying the MLD Query Response Interval735
    - Configuring the MLD Query Response Interval735
    - Restoring the MLD Query Response Interval735
  - Modifying the MLD Router Timeout736
    - Configuring the MLD Router Timeout736
    - Restoring the MLD Router Timeout736
  - Enabling and Disabling the MLD Querying737
    - Enabling the MLD Querying737
  - Modifying the MLD Robustness Variable738
    - Configuring the MLD Robustness Variable738
    - Restoring the MLD Robustness Variable738
  - Enabling and Disabling the MLD Spoofing739
    - Enabling the MLD Spoofing739
  - Enabling and Disabling the MLD Zapping739
    - Enabling the MLD Zapping740
    - Disabling the MLD Zapping740
- IPMS Application Example741
- Ipmsv6 Application Example743
- Displaying IPMS Configurations and Statistics745
- Displaying Ipmsv6 Configurations and Statistics746
- In this Chapter747
Chapter 33 Configuring IP Multicast VLAN748
- IP Multicast VLAN Specifications748
- IP Multicast VLAN Defaults748
- IP Multicast VLAN Overview749
- IPMV Packet Flows751
  - VLAN Stacking Mode751
  - Enterprise Mode754
- Configuring IPMVLAN755
- IPMVLAN Application Example758
- Verifying the IP Multicast VLAN Configuration760
- In this Chapter761
Chapter 34 Configuring Server Load Balancing762
- Server Load Balancing Specifications762
- Server Load Balancing Default Values763
- Quick Steps for Configuring Server Load Balancing (SLB)764
  - Quick Steps for Configuring a Qos Policy Condition Cluster765
- Server Load Balancing Overview767
- Configuring the Server Farm770
- Configuring Server Load Balancing on a Switch783
- Modifying Optional Parameters787
- Taking Clusters and Servers On/Off Line789
  - Taking a Cluster On/Off Line789
    - Bringing an SLB Cluster on Line789
    - Taking an SLB Cluster off Line789
  - Taking a Server On/Off Line789
    - Bringing a Server on Line789
    - Taking a Server off Line790
- Configuring SLB Probes791
- Displaying Server Load Balancing Status and Statistics795
- In this Chapter799
- Port Mirroring Overview801
- Switch Health Overview810
- Port Mirroring812
- Port Monitoring822
- Sflow827
- Remote Monitoring (RMON)832
- Monitoring Switch Health839
Chapter 36 Using Switch Logging847
- In this Chapter847
- Switch Logging Specifications848
- Switch Logging Defaults849
- Quick Steps for Configuring Switch Logging850
- Switch Logging Overview851
- Switch Logging Commands Overview852
- Ethernet Specifications860
- Ethernet Port Defaults (All Port Types)860
- Non-Combo Port Defaults861
- Combo Ethernet Port Defaults861
- Ethernet Ports Overview862
- Setting Ethernet Parameters for All Port Types866
- Setting Ethernet Parameters for Non-Combo Ports872
- Setting Combo Ethernet Port Parameters on Omniswitch 6800 and 6850 Switches876
  - Setting the Combo Port Type and Mode876
  - Configuring Autonegotiation and Crossover for Combo Ports880
    - Enabling and Disabling Autonegotiation for Combo Ports880
    - Configuring Crossover Settings for Combo Ports881
- Combo Port Application Example882
- Verifying Ethernet Port Configuration884
Chapter 38 Configuring UDLD885
- In this Chapter885
- UDLD Specifications886
- UDLD Defaults886
- Quick Steps for Configuring UDLD887
- UDLD Overview888
  - UDLD Operational Mode888
    - Normal Mode888
    - Aggressive Mode888
  - Mechanisms to Detect Unidirectional Links889
    - Neighbor Database Maintenance889
    - Echo Detection889
Configuring UDLD890
- Enabling and Disabling UDLD890
- Configuring Mode891
- Configuring Probe-Timer891
- Configuring Echo-Wait-Timer891
- Clearing UDLD Statistics892
- Recovering a Port from UDLD Shutdown892
- Displaying UDLD Information892
- In this Chapter893
Chapter 39 Configuring Network Security894
- Network Security Specifications894
- Network Security Defaults894
- Quick Steps for Configuring Network Security895
- Network Security Overview896
  - Anomalies896
  - Monitoring Group897
- Configuring Network Security898
Appendix A Software License and Copyright Statements901
- Alcatel-Lucent License Agreement901
  - Alcatel-Lucent Software License Agreement901
- Third Party Licenses and Notices904

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