Lenovo RackSwitch G8264 - Application Guide Manual

Lenovo RackSwitch G8264

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Lenov oRackSwitchG8264

ApplicationGuide

ForLenovoEnterpriseNetworkOperatingSystem8.4

Table of Contents

Default Chapter3
- Table of Contents3
- Preface23
- Who Should Use this Guide24
- What You'll Find in this Guide25
- Additional References29
- Typographic Conventions30
- Part 1: Getting Started31
Chapter 1. Switch Administration33
- Administration Interfaces34
- Command Line Interface34
- Establishing a Connection35
- Using the Switch Management Ports35
- Using the Switch Data Ports36
- Using Telnet37
- Using Secure Shell37
- Using SSH with Password Authentication38
- Using SSH with Public Key Authentication39
- Using a Web Browser40
- Configuring HTTP Access to the BBI40
- Configuring HTTPS Access to the BBI40
- Browser-Based Interface Summary41
- Using Simple Network Management Protocol43
- BOOTP/DHCP Client IP Address Services44
- DHCP Host Name Configuration44
- DHCP SYSLOG Server45
- Global BOOTP Relay Agent Configuration45
- Domain-Specific BOOTP Relay Agent Configuration46
- DHCP Option 8246
- DHCP Snooping46
- Easy Connect Wizard48
- Configuring the Easy Connect Wizard48
- Basic System Mode Configuration Example49
- Transparent Mode Configuration Example49
- Redundant Mode Configuration Example50
- Switch Login Levels52
- Administrator Password Recovery54
- Setup Vs. the Command Line56
- Idle Disconnect57
- Boot Strict Mode58
- Acceptable Cipher Suites61
- Configuring Strict Mode62
- Configuring No-Prompt Mode62
- SSL/TLS Version Limitation62
- Limitations62
- Scripting64
Chapter 2. Initial Setup65
- Information Needed for Setup66
- Default Setup Options67
- Setting the Management Interface Default IP Address68
- Stopping and Restarting Setup Manually69
- Stopping Setup69
- Restarting Setup69
- Setup Part 1: Basic System Configuration70
- Setup Part 2: Port Configuration72
- Setup Part 3: Vlans74
- Setup Part 4: IP Configuration75
- IP Interfaces75
- Loopback Interfaces76
- Using Loopback Interfaces for Source IP Addresses76
- Loopback Interface Limitations77
- Default Gateways77
- IP Routing77
- Setup Part 5: Final Steps79
- Optional Setup for Telnet Support80
Chapter 3. Switch Software Management81
- Loading New Software to Your Switch82
- Loading Software Via the ISCLI82
- Loading Software Via BBI84
- Updating Software on Vlag Switches85
- USB Options85
- USB Boot85
- USB Copy87
- The Boot Management Menu88
- Recovering from a Failed Software Upgrade88
- Recovering from a Failed Boot Image91
- Part 2: Securing the Switch93
Chapter 4. Securing Administration95
- Secure Shell and Secure Copy96
- Configuring SSH/SCP Features on the Switch96
- To Enable or Disable the SSH Feature96
- To Enable or Disable SCP Apply and Save97
- Configuring the SCP Administrator Password97
- Using SSH and SCP Client Commands97
- To Log into the Switch97
- To Copy the Switch Configuration File to the SCP Host97
- To Load a Switch Configuration File from the SCP Host98
- To Apply and Save the Configuration98
- To Copy the Switch Image and Boot Files to the SCP Host98
- To Load Switch Configuration Files from the SCP Host99
- SSH and SCP Encryption of Management Messages99
- Generating RSA Host Key for SSH Access99
- SSH/SCP Integration with Radius Authentication99
- SSH/SCP Integration with TACACS+ Authentication100
- End User Access Control101
- Considerations for Configuring End User Accounts101
- Strong Passwords101
- User Access Control102
- Setting up User Ids102
- Defining a User's Access Level102
- Validating a User's Configuration102
- Enabling or Disabling a User102
- Locking Accounts102
- Re-Enabling Locked Accounts103
- Listing Current Users103
- Logging into an End User Account103
Chapter 5. Authentication & Authorization Protocols105
- RADIUS Authentication and Authorization106
- How RADIUS Authentication Works106
- Configuring RADIUS on the Switch106
- RADIUS Authentication Features in Enterprise NOS108
- Switch User Accounts108
- RADIUS Attributes for Enterprise NOS User Privileges109
- TACACS+ Authentication110
- How TACACS+ Authentication Works110
- TACACS+ Authentication Features in Enterprise NOS111
- Authorization111
- Accounting112
- Command Authorization and Logging112
- Configuring TACACS+ Authentication on the Switch113
- LDAP Authentication and Authorization114
- Configuring the LDAP Server114
- Configuring LDAP Authentication on the Switch114
Chapter 6. 802.1X Port-Based Network Access Control117
- Extensible Authentication Protocol over LAN118
- Eapol Authentication Process119
- Eapol Message Exchange120
- Eapol Port States121
- Guest VLAN121
- Supported RADIUS Attributes122
- Eapol Configuration Guidelines124
Chapter 7. Access Control Lists125
- Summary of Packet Classifiers126
- Summary of ACL Actions127
- Assigning Individual Acls to a Port128
- ACL Order of Precedence128
- ACL Metering and Re-Marking128
- Metering129
- Re-Marking129
- ACL Port Mirroring130
- Viewing ACL Statistics130
- ACL Logging131
- Enabling ACL Logging131
- Logged Information131
- Rate Limiting Behavior132
- Log Interval132
- ACL Logging Limitations132
- ACL Configuration Examples133
- ACL Example 1133
- ACL Example 2133
- ACL Example 3134
- ACL Example 4134
- ACL Example 5134
- ACL Example 6135
- VLAN Maps136
- Management Acls138
- Using Storm Control Filters139
Chapter 8. Secure Input/Output Module141
- SIOM Overview142
- Setting an SIOM Security Policy143
- Enabling and Disabling the SIOM143
- Using Protocols with SIOM143
- Insecure Protocols143
- Secure Protocols144
- Insecure Protocols Unaffected by SIOM145
- Implementing Secure LDAP (LDAPS)146
- Enabling LDAPS146
- Disabling LDAPS147
- Syslogs and LDAPS148
- Using Cryptographic Mode149
- Part 3: Switch Basics151
Chapter 9. Vlans153
- Vlans Overview154
- Vlans and Port VLAN ID Numbers154
- VLAN Numbers154
- Pvid/Native VLAN Numbers155
- VLAN Tagging/Trunk Mode156
- Ingress VLAN Tagging159
- Limitations160
- VLAN Topologies and Design Considerations161
- Multiple Vlans with Tagging/Trunk Mode Adapters162
- VLAN Configuration Example165
- Protocol-Based Vlans166
- Port-Based Vs. Protocol-Based Vlans166
- PVLAN Priority Levels167
- PVLAN Tagging/Trunk Mode167
- PVLAN Configuration Guidelines167
- Configuring PVLAN168
- Private Vlans169
- Private VLAN Ports169
- Configuration Guidelines170
- Configuration Example170
Chapter 10. Ports and Link Aggregation173
- Configuring QSFP+ Ports174
- Aggregation Overview176
- Static Lags177
- Static LAG Requirements177
- Static Aggregation Configuration Rules177
- Configuring a Static LAG178
- Link Aggregation Control Protocol180
- Static LACP Lags181
- LACP Port Modes182
- LACP Individual182
- LACP Minimum Links Option183
- Configuring LACP184
- Configurable LAG Hash Algorithm185
Chapter 11. Spanning Tree Protocols187
- Spanning Tree Protocol Modes188
- Global STP Control189
- PVRST Mode189
- Port States190
- Bridge Protocol Data Units190
- How BPDU Works190
- Determining the Path for Forwarding Bpdus190
- Simple STP Configuration192
- Per-VLAN Spanning Tree Groups194
- Using Multiple Stgs to Eliminate False Loops194
- Vlans and STG Assignment196
- Manually Assigning Stgs197
- Guidelines for Creating Vlans197
- Rules for VLAN Tagged/Trunk Mode Ports197
- Adding and Removing Ports from Stgs198
- The Switch-Centric Model199
- Configuring Multiple Stgs200
- Rapid Spanning Tree Protocol202
- Port States202
- RSTP Configuration Guidelines202
- RSTP Configuration Example203
- Multiple Spanning Tree Protocol204
- MSTP Region204
- Common Internal Spanning Tree204
- MSTP Configuration Guidelines205
- MSTP Configuration Examples205
- MSTP Example 1205
- MSTP Example 2206
- Port Type and Link Type208
- Edge/Portfast Port208
- Link Type208
Chapter 12. Virtual Link Aggregation Groups209
- VLAG Capacities212
- Vlags Versus Port Lags212
- Configuring Vlags214
- Basic VLAG Configuration215
- Configuring the ISL215
- Configuring the VLAG216
- VLAG Configuration - Vlans Mapped to MSTI218
- Configuring Health Check221
- Vlags with VRRP222
- Task 1: Configure VLAG Peer 1222
- Task 2: Configure VLAG Peer 2225
- Two-Tier Vlags with VRRP228
- Vlag Peer Gateway229
- Configuring Vlags in Multiple Layers229
- Task 1: Configure Layer 2/3 Border Switches230
- Task 2: Configure Switches in the Layer 2 Region230
- VLAG with PIM232
- Traffic Forwarding232
- Health Check233
Chapter 13. Quality of Service235
- Qos Overview236
- Using ACL Filters237
- Summary of ACL Actions237
- ACL Metering and Re-Marking238
- Metering238
- Re-Marking238
- Using DSCP Values to Provide Qos239
- Differentiated Services Concepts239
- Per Hop Behavior241
- Qos Levels242
- DSCP Re-Marking and Mapping242
- DSCP Re-Marking Configuration Examples243
- DSCP Re-Marking Configuration Example 1243
- DSCP Re-Marking Configuration Example 2243
- Using 802.1P Priority to Provide Qos245
- Queuing and Scheduling246
- Control Plane Protection246
- WRED with ECN248
- How WRED/ECN Work Together248
- Configuring WRED/ECN249
- WRED/ECN Configuration Example250
- Configure Global Profile for WRED250
- Configure Port-Level Profile for WRED250
- Configure Global Profile for ECN251
- Configure Port-Level Profile for ECN252
Chapter 14. Precision Time Protocol255
- Ordinary Clock Mode257
- Transparent Clock Mode257
- Tracing PTP Packets258
- Viewing PTP Information258
- Part 4: Advanced Switching Features259
Chapter 15. Openflow261
- Openflow Overview262
- Switch Profiles263
- Openflow Versions264
- Openflow Instance265
- Flow Tables266
- Static Flows268
- Port Membership270
- FDB Aging and ECMP with Openflow271
- Static Flow Examples271
- Fail Secure Mode275
- Emergency Mode276
- Openflow Ports278
- Openflow Edge Ports278
- Link Aggregation279
- Data Path ID280
- Sflow Compatibility281
- Openflow Groups282
- Configuring Openflow283
- Configuration Example 1 - Openflow Boot Profile283
- Configuration Example 2 - Default Boot Profile286
- Feature Limitations288
Chapter 16. Deployment Profiles289
- Available Profiles290
- Selecting Profiles291
- Automatic Configuration Changes292
Chapter 17. Virtualization293
Chapter 18. Stacking295
- Stacking Overview296
- Stacking Requirements296
- Stacking Limitations297
- Stack Membership298
- The Master Switch298
- Splitting and Merging One Stack298
- Merging Independent Stacks299
- Backup Switch Selection300
- Master Failover300
- Secondary Backup300
- Master Recovery300
- No Backup301
- Stack Member Identification301
- Configuring a Stack302
- Configuration Overview302
- Best Configuration Practices302
- Stacking Vlans303
- Configuring each Switch for the Stack303
- Configuring a Management IP Interface305
- Additional Master Configuration306
- Viewing Stack Connections306
- Binding Members to the Stack308
- Assigning a Stack Backup Switch308
- Managing the Stack309
- Accessing the Master Switch CLI309
- Rebooting Stacked Switches Via the Master309
- Accessing the Member Switch CLI310
- Upgrading Software in an Existing Stack311
- Replacing or Removing Stacked Switches313
- Removing a Switch from the Stack313
- Installing the New Switch or Healing the Topology313
- Binding the New Switch to the Stack315
- Performing a Rolling Reload or Upgrade315
- Starting a Rolling Reload315
- Starting a Rolling Upgrade316
- Saving Syslog Messages317
- ISCLI Stacking Commands319
Chapter 19. Virtual Nics321
- Defining Server Ports322
- Enabling the Vnic Feature322
- Vnic Ids323
- Vnic Ids on the Switch323
- Vnic Bandwidth Metering324
- Vnic Uplink Modes325
- LACP Lags327
- Vnic Groups328
- Vnic Groups in Dedicated Mode329
- Vnic Groups in Shared Mode329
- Vnic Teaming Failover331
- Vnic Configuration Example333
- Basic Vnic Configuration333
- Vnics for Iscsi on Emulex Endeavor 2336
- Vnics for Fcoe on Emulex Virtual Fabric Adapter337
Chapter 20. Vmready341
- VE Capacity342
- Defining Server Ports342
- VM Group Types342
- Local VM Groups343
- Distributed VM Groups346
- VM Profiles346
- Initializing a Distributed VM Group347
- Assigning Members347
- Synchronizing the Configuration348
- Removing Member Ves348
- Vmcheck349
- Virtual Distributed Switch351
- Prerequisites351
- Guidelines351
- Migrating to Vds352
- Virtualization Management Servers353
- Assigning a Vcenter353
- Vcenter Scans354
- Deleting the Vcenter354
- Exporting Profiles355
- Vmware Operational Commands355
- Pre-Provisioning Ves356
- VLAN Maps357
- VM Policy Bandwidth Control358
- VM Policy Bandwidth Control Commands358
- Bandwidth Policies Vs. Bandwidth Shaping359
- Vmready Information Displays360
- Local VE Information360
- Vcenter Hypervisor Hosts361
- Vcenter Ves362
- Vcenter VE Details363
- Vcenter Switchport Mapping Details363
- Vmready Configuration Example364
Chapter 21. Fcoe and CEE365
- Fibre Channel over Ethernet366
- The Fcoe Topology366
- Fcoe Requirements367
- Converged Enhanced Ethernet368
- Turning CEE on or off368
- Effects on Link Layer Discovery Protocol368
- Effects on 802.1P Quality of Service369
- Effects on Flow Control370
- Fcoe Initialization Protocol Snooping371
- Global FIP Snooping Settings371
- FIP Snooping for Specific Ports371
- Port FCF and Enode Detection372
- Fcoe Connection Timeout372
- Fcoe ACL Rules373
- Optimized Fcoe Traffic Flow373
- Fcoe Vlans374
- Viewing FIP Snooping Information374
- Operational Commands375
- FIP Snooping Configuration375
- Priority-Based Flow Control377
- Global Vs. Port-By-Port Configuration378
- PFC Configuration Example379
- Enhanced Transmission Selection381
- 802.1P Priority Values381
- Priority Groups382
- Pgid382
- Assigning Priority Values to a Priority Group383
- Deleting a Priority Group383
- Allocating Bandwidth383
- Configuring ETS384
- Data Center Bridging Capability Exchange388
- DCBX Settings388
- Enabling and Disabling DCBX389
- Peer Configuration Negotiation389
- Configuring DCBX390
Chapter 22. Edge Virtual Bridging393
- EVB Operations Overview394
- VSIDB Synchronization394
- VLAN Behavior395
- Deleting a VLAN395
- Manual Reflective Relay395
- VSIDB - Ipv6 Support396
- EVB Configuration397
- Limitations399
- Unsupported Features399
Chapter 23. Static Multicast ARP401
- Configuring Static Multicast ARP402
- Configuration Example402
- Limitations404
Chapter 24. Dynamic ARP Inspection405
- Understanding ARP Spoofing Attacks405
- Understanding DAI405
- Interface Trust States and Network Security406
- DAI Configuration Guidelines and Restrictions408
- DAI Configuration Example408
Chapter 25. Unified Fabric Port411
- UFP Limitations412
- Virtual Ports Modes413
- Vport-S-Tag Mapping413
- Vport-VLAN Mapping413
- UFP Vport Mode413
- Tunnel Mode413
- 802.1Q Trunk Mode414
- Access Mode414
- Fcoe Mode415
- Auto-VLAN Mode415
- UFP Bandwidth Provisioning416
- ETS Mode416
- UFP Strict Bandwidth Provisioning Mode418
- Using UFP with Other Rackswitch G8264 Features419
- Layer 2 Failover419
- Increased VLAN Limits419
- Private Vlans419
- Vmready420
- 802.1Qbg420
- UFP Configuration Examples421
- Example 1: Access Mode421
- Example 2: Trunk Mode422
- Example 3: Auto-VLAN Mode424
- Example 4: Tunnel Mode424
- Example 5: Fcoe Mode425
- Example 6: Layer 2 Failover Configuration426
- Part 5: IP Routing429
Chapter 26. Basic IP Routing431
- IP Routing Benefits432
- Routing between IP Subnets432
- Example of Subnet Routing433
- Using Vlans to Segregate Broadcast Domains434
- Configuration Example434
- ARP - Local Proxy437
- ECMP Static Routes438
- OSPF Integration438
- ECMP Route Hashing438
- Configuring ECMP Static Routes439
- Dynamic Host Configuration Protocol440
- DHCP Relay Agent441
Chapter 27. Policy-Based Routing443
- PBR Policies and Acls444
- Applying PBR Acls444
- Configuring Route Maps445
- Match Clauses445
- Set Clauses445
- Configuring Health Check447
- Example PBR Configuration448
- Configuring PBR with Other Features449
- Unsupported Features449
- Dynamic PBR (Multi-Tenant)450
- Features and Limitations450
- Example Configuration450
Chapter 28. Routed Ports453
- Overview454
- Configuring a Routed Port456
- Configuring OSPF on Routed Ports456
- OSPF Configuration Example457
- Configuring RIP on Routed Ports457
- RIP Configuration Example457
- Configuring PIM on Routed Ports458
- PIM Configuration Example458
- Configuring BGP on Routed Ports459
- Configuring IGMP on Routed Ports459
- Limitations460
Chapter 29. Internet Protocol Version 6461
- Ipv6 Limitations462
- Ipv6 Address Format463
- Ipv6 Address Types464
- Unicast Address464
- Multicast464
- Anycast464
- Ipv6 Address Autoconfiguration466
- Ipv6 Interfaces467
- Neighbor Discovery468
- Neighbor Discovery Overview468
- Host Vs. Router469
- Supported Applications470
- Configuration Guidelines471
- Ipv6 Configuration Examples472
- Ipv6 Example 1472
- Ipv6 Example 2472
Chapter 30. Ipsec with Ipv6475
- Ipsec Protocols476
- Using Ipsec with the Lenovo Rackswitch G8264477
- Setting up Authentication477
- Creating an Ikev2 Proposal478
- Importing an Ikev2 Digital Certificate478
- Generating a Certificate Signing Request479
- Generating an Ikev2 Digital Certificate482
- Enabling Ikev2 Preshared Key Authentication482
- Setting up a Key Policy483
- Using a Manual Key Policy484
- Using a Dynamic Key Policy486
Chapter 31. Routing Information Protocol487
- Distance Vector Protocol488
- Stability488
- Routing Updates488
- Ripv1489
- Ripv2489
- Ripv2 in Ripv1 Compatibility Mode489
- RIP Features490
- RIP Configuration Example491
Chapter 32. Internet Group Management Protocol493
- IGMP Terms494
- How IGMP Works495
- IGMP Capacity and Default Values496
- IGMP Snooping498
- IGMP Querier498
- Querier Election498
- IGMP Groups499
- Igmpv3 Snooping499
- IGMP Snooping Configuration Guidelines501
- IGMP Snooping Configuration Example502
- Advanced Configuration Example: IGMP Snooping503
- Prerequisites504
- Configuration504
- Troubleshooting IGMP Snooping508
- IGMP Relay511
- Configuration Guidelines511
- Configure IGMP Relay512
- Advanced Configuration Example: IGMP Relay513
- Prerequisites513
- Configuration514
- Troubleshooting IGMP Relay517
- Additional IGMP Features520
- Fastleave520
- IGMP Filtering520
- Configuring the Range520
- Configuring the Action521
- Configure IGMP Filtering521
- Static Multicast Router521
Chapter 33. Multicast Listener Discovery523
- MLD Terms524
- How MLD Works525
- How Flooding Impacts MLD526
- MLD Querier526
- Querier Election526
- Dynamic Mrouters527
- MLD Capacity and Default Values528
- Configuring MLD529
Chapter 34. Border Gateway Protocol531
- Internal Routing Versus External Routing532
- Route Reflector533
- Configuring Route Reflection535
- Restrictions536
- Forming BGP Peer Routers537
- Static Peers537
- Dynamic Peers538
- Configuring Dynamic Peers538
- Removing Dynamic Peers538
- Loopback Interfaces540
- What Is a Route Map540
- Next Hop Peer IP Address541
- Incoming and Outgoing Route Maps541
- Precedence542
- Configuration Overview542
- Aggregating Routes544
- Redistributing Routes544
- BGP Communities545
- BGP Attributes546
- Local Preference Attribute546
- Metric (Multi-Exit Discriminator) Attribute546
- Next Hop Attribute547
- Selecting Route Paths in BGP548
- Equal Cost Multi-Path548
- Multipath Relax548
- BGP Failover Configuration549
- Default Redistribution and Route Aggregation Example551
Chapter 35. Open Shortest Path First553
- Ospfv2 Overview554
- Types of OSPF Areas554
- Types of OSPF Routing Devices555
- Neighbors and Adjacencies556
- The Link-State Database556
- The Shortest Path First Tree558
- Internal Versus External Routing558
- Ospfv2 Implementation in Enterprise NOS559
- Configurable Parameters559
- Defining Areas560
- Assigning the Area Index560
- Using the Area ID to Assign the OSPF Area Number561
- Attaching an Area to a Network561
- Interface Cost562
- Electing the Designated Router and Backup562
- Summarizing Routes562
- Default Routes563
- Virtual Links564
- Router ID564
- Authentication565
- Configuring Plain Text OSPF Passwords566
- Configuring MD5 Authentication566
- Host Routes for Load Balancing567
- Loopback Interfaces in OSPF568
- OSPF Features Not Supported in this Release568
- Ospfv2 Configuration Examples569
- Example 1: Simple OSPF Domain570
- Example 2: Virtual Links572
- Configuring OSPF for a Virtual Link on Switch #1572
- Configuring OSPF for a Virtual Link on Switch #2573
- Other Virtual Link Options575
- Example 3: Summarizing Routes576
- Verifying OSPF Configuration577
- Ospfv3 Implementation in Enterprise NOS578
- Ospfv3 Differences from Ospfv2578
- Ospfv3 Requires Ipv6 Interfaces578
- Ospfv3 Uses Independent Command Paths578
- Ospfv3 Identifies Neighbors by Router ID579
- Other Internal Improvements579
- Ospfv3 Limitations579
- Ospfv3 Configuration Example579
- Neighbor Configuration Example581
Chapter 36. Protocol Independent Multicast583
- PIM Overview584
- Supported PIM Modes and Features585
- Basic PIM Settings586
- Globally Enabling or Disabling the PIM Feature586
- Defining a PIM Network Component586
- Defining an IP Interface for PIM Use586
- PIM Neighbor Filters587
- Additional Sparse Mode Settings589
- Specifying the Rendezvous Point589
- Influencing the Designated Router Selection589
- Specifying a Bootstrap Router590
- Configuring a Loopback Interface590
- Using PIM with Other Features592
- PIM with Acls or Vmaps592
- PIM with IGMP592
- PIM with VLAG592
- PIM Configuration Examples593
- Example 1: PIM-SM with Dynamic RP593
- Example 2: PIM-SM with Static RP594
- Example 3: PIM-DM594
- Part 6: High Availability Fundamentals597
Chapter 37. Basic Redundancy599
- Aggregating for Link Redundancy600
- Virtual Link Aggregation600
- Hot Links601
- Forward Delay601
- Preemption601
- FDB Update601
- Configuration Guidelines601
- Configuring Hot Links602
- Stacking for High Availability Topologies603
Chapter 38. Layer 2 Failover605
- Monitoring LAG Links606
- Setting the Failover Limit606
- Manually Monitoring Port Links607
- Monitor Port State607
- Control Port State607
- L2 Failover with Other Features608
- Static Lags608
- Lacp608
- Spanning Tree Protocol608
- Configuration Guidelines609
- Configuring Layer 2 Failover609
Chapter 39. Virtual Router Redundancy Protocol611
- VRRP Overview612
- VRRP Components612
- Virtual Router612
- Virtual Router MAC Address612
- Owners and Renters612
- Master and Backup Virtual Router613
- Virtual Interface Router613
- VRRP Operation613
- Selecting the Master VRRP Router614
- Failover Methods615
- Active-Active Redundancy615
- Virtual Router Group615
- Enterprise NOS Extensions to VRRP616
- Virtual Router Deployment Considerations617
- Assigning VRRP Virtual Router ID617
- Configuring the Switch for Tracking617
- VRRP - Next Hop Tracking618
- High Availability Configurations619
- VRRP High-Availability Using Multiple Virs619
- VRRP High-Availability Using Vlags623
- Part 7: Network Management625
Chapter 40. Link Layer Discovery Protocol627
- LLDP Overview628
- LLDP - Stacking Mode629
- Enabling or Disabling LLDP630
- Global LLDP Setting630
- Transmit and Receive Control630
- LLDP Transmit Features631
- Scheduled Interval631
- Minimum Interval631
- Time-To-Live for Transmitted Information632
- Trap Notifications632
- Changing the LLDP Transmit State633
- Types of Information Transmitted633
- LLDP Receive Features635
- Types of Information Received635
- Viewing Remote Device Information635
- Time-To-Live for Received Information637
- LLDP Example Configuration639
Chapter 41. Simple Network Management Protocol641
- SNMP Version 3642
- Configuring SNMP Trap Hosts644
- Snmpv2 Trap Host Configuration645
- Snmpv3 Trap Host Configuration646
- SNMP Mibs647
- Switch Images and Configuration Files655
- Loading a New Switch Image656
- Loading a Saved Switch Configuration656
- Saving the Switch Configuration657
- Saving a Switch Dump657
Chapter 42. Service Location Protocol659
- Active da Discovery660
- SLP Configuration661
Chapter 43. NETCONF663
- NETCONF Overview664
- XML Requirements665
- Installing the NETCONF Client666
- Using Juniper Perl Client668
- Establishing a NETCONF Session669
- NETCONF Operations671
- Protocol Operations Examples672
- Get-Config672
- Edit-Config673
- Copy-Config675
- Delete-Config676
- Lock676
- Unlock677
- Get678
- Close-Session679
- Kill-Session679
- Get-Configuration680
- Get-Interface-Information681
- Part 8: Monitoring685
Chapter 44. Remote Monitoring687
- RMON Overview688
- RMON Group 1-Statistics689
- RMON Group 2-History690
- History MIB Object ID690
- Configuring RMON History690
- RMON Group 3-Alarms691
- Alarm MIB Objects691
- Configuring RMON Alarms691
- RMON Group 9-Events693
Chapter 45. Sflow695
- Sflow Statistical Counters695
- Sflow Network Sampling695
- Sflow Example Configuration696
Chapter 46. Port Mirroring697
- Port Mirroring Model698
- Configuring Port Mirroring699
- Part 9: Appendices701
Appendix A. Getting Help and Technical Assistance703
Appendix B. Notices705
- Trademarks707
- Important Notes708
- Recycling Information709
- Particulate Contamination710
- Telecommunication Regulatory Statement711
- Electronic Emission Notices712
- Federal Communications Commission (FCC) Statement712
- Industry Canada Class a Emission Compliance Statement712
- Australia and New Zealand Class a Statement712
- European Union - Compliance to the Electromagnetic Compatibility Directive712
- Germany Class a Compliance Statement713
- Japan VCCI Class a Statement714
- Japan Electronics and Information Technology Industries Association714
- (JEITA) Statement714
- Korea Communications Commission (KCC) Statement715
- Russia Electromagnetic Interference (EMI) Class a Statement716
- People's Republic of China Class a Electronic Emission Statement717
- Taiwan Class a Compliance Statement718

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Preview: Lenovo NE1032

Preview: Lenovo G8124E

Preview: Lenovo USB-C Travel Hub

Lenovo USB-C Travel Hub

Preview: Lenovo ThinkSystem DB610S

Lenovo ThinkSystem DB610S

Preview: Lenovo ThinkSystem DB620S

Lenovo ThinkSystem DB620S

Preview: Lenovo ThinkSystem NE2552E

Lenovo ThinkSystem NE2552E

Preview: Lenovo ThinkSystem NE1032T

Lenovo ThinkSystem NE1032T

Preview: Lenovo Flex System Fabric CN4093

Lenovo Flex System Fabric CN4093

Preview: Flex System Fabric EN4093R

Flex System Fabric EN4093R