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DELL S6000-ON User Manuals

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User Manual

Table of Contents

Dell Configuration Guide for the S6000–ON System 9.8(0.0)
3
About this Guide
34
- Audience
  34
- Conventions
  34
- Related Documents
  34
Configuration Fundamentals
36
- Accessing the Command Line
  36
- CLI Modes
  36
  - Navigating CLI Modes
    38
- The do Command
  41
- Undoing Commands
  42
- Obtaining Help
  43
- Entering and Editing Commands
  43
- Command History
  44
- Filtering show Command Outputs
  44
- Multiple Users in Configuration Mode
  46
Getting Started
47
- Console Access
  47
  - Serial Console
    47
- Default Configuration
  49
- Configuring a Host Name
  49
- Accessing the System Remotely
  49
- Configuring the Enable Password
  51
- Configuration File Management
  51
- Managing the File System
  56
- View Command History
  57
- Upgrading Dell Networking OS
  57
- Using HTTP for File Transfers
  57
- Using Hashes to Validate Software Images
  58
Management
60
- Configuring Privilege Levels
  60
- Configuring Logging
  63
- Log Messages in the Internal Buffer
  68
  - Configuration Task List for System Log Management
    68
- Disabling System Logging
  68
- Sending System Messages to a Syslog Server
  69
  - Configuring a UNIX System as a Syslog Server
    69
- Track Login Activity
  69
- Limit Concurrent Login Sessions
  71
- Changing System Logging Settings
  73
- Display the Logging Buffer and the Logging Configuration
  74
- Configuring a UNIX Logging Facility Level
  74
- Synchronizing Log Messages
  76
- Enabling Timestamp on Syslog Messages
  76
- File Transfer Services
  77
- Terminal Lines
  79
  - Denying and Permitting Access to a Terminal Line
    79
  - Configuring Login Authentication for Terminal Lines
    80
- Setting Time Out of EXEC Privilege Mode
  81
- Using Telnet to get to Another Network Device
  82
- Lock CONFIGURATION Mode
  83
  - Viewing the Configuration Lock Status
    83
- Restoring the Factory Default Settings
  84
  - Important Points to Remember
    84
  - Restoring Factory Default Environment Variables
    84
802.1X
87
- The Port-Authentication Process
  88
  - EAP over RADIUS
    90
- Configuring 802.1X
  90
  - Related Configuration Tasks
    90
- Important Points to Remember
  91
- Enabling 802.1X
  92
- Configuring Request Identity Re-Transmissions
  93
  - Configuring a Quiet Period after a Failed Authentication
    94
- Forcibly Authorizing or Unauthorizing a Port
  95
- Re-Authenticating a Port
  96
- Configuring Timeouts
  97
- Configuring Dynamic VLAN Assignment with Port Authentication
  98
- Guest and Authentication-Fail VLANs
  99
  - Configuring a Guest VLAN
    100
  - Configuring an Authentication-Fail VLAN
    100
Access Control Lists (ACLs)
102
- IP Access Control Lists (ACLs)
  102
  - CAM Usage
    103
  - Implementing ACLs on Dell Networking OS
    104
- Important Points to Remember
  105
- IP Fragment Handling
  112
  - IP Fragments ACL Examples
    113
  - Layer 4 ACL Rules Examples
    113
- Configure a Standard IP ACL
  114
  - Configuring a Standard IP ACL Filter
    115
- Configure an Extended IP ACL
  116
  - Configuring Filters with a Sequence Number
    116
  - Configuring Filters Without a Sequence Number
    118
- Configure Layer 2 and Layer 3 ACLs
  119
- Assign an IP ACL to an Interface
  119
- Applying an IP ACL
  120
  - Counting ACL Hits
    121
- Configure Ingress ACLs
  121
- Configure Egress ACLs
  122
  - Applying Egress Layer 3 ACLs (Control-Plane)
    122
- IP Prefix Lists
  123
  - Implementation Information
    123
  - Configuration Task List for Prefix Lists
    123
- ACL Resequencing
  127
  - Resequencing an ACL or Prefix List
    128
- Route Maps
  129
  - Implementation Information
    130
- Flow-Based Monitoring Support for ACLs
  130
  - Behavior of Flow-Based Monitoring
    130
  - Enabling Flow-Based Monitoring
    132
Bidirectional Forwarding Detection (BFD)
134
- How BFD Works
  134
  - BFD Packet Format
    135
  - BFD Sessions
    137
  - BFD Three-Way Handshake
    137
  - Session State Changes
    138
- Important Points to Remember
  139
- Configure BFD
  139
  - Configure BFD for Physical Ports
    140
  - Configure BFD for Static Routes
    143
  - Configure BFD for OSPF
    145
  - Configure BFD for OSPFv3
    148
  - Configure BFD for IS-IS
    149
  - Configure BFD for BGP
    151
  - Configure BFD for VRRP
    158
  - Configuring Protocol Liveness
    161
  - Troubleshooting BFD
    162
Border Gateway Protocol IPv4 (BGPv4)
164
- Autonomous Systems (AS)
  164
- Sessions and Peers
  166
  - Establish a Session
    167
- Route Reflectors
  168
- BGP Attributes
  169
  - Best Path Selection Criteria
    169
  - Weight
    171
  - Local Preference
    172
  - Multi-Exit Discriminators (MEDs)
    172
  - Origin
    173
  - AS Path
    174
  - Next Hop
    174
- Multiprotocol BGP
  175
- Implement BGP with Dell Networking OS
  175
- Configuration Information
  182
- BGP Configuration
  182
- Enabling MBGP Configurations
  219
- BGP Regular Expression Optimization
  220
- Debugging BGP
  220
  - Storing Last and Bad PDUs
    221
  - Capturing PDUs
    222
  - PDU Counters
    223
- Sample Configurations
  224
Content Addressable Memory (CAM)
230
- CAM Allocation
  230
- Test CAM Usage
  232
- View CAM Profiles
  232
- View CAM-ACL Settings
  233
- View CAM Usage
  235
- CAM Optimization
  236
- Troubleshoot CAM Profiling
  236
- Unified Forwarding Table (UFT) Modes
  237
  - Configuring UFT Modes
    238
Control Plane Policing (CoPP)
239
- Configure Control Plane Policing
  240
  - Configuring CoPP for Protocols
    241
  - Configuring CoPP for CPU Queues
    243
  - Show Commands
    244
Data Center Bridging (DCB)
246
- Ethernet Enhancements in Data Center Bridging
  246
  - Priority-Based Flow Control
    247
  - Enhanced Transmission Selection
    249
  - Data Center Bridging Exchange Protocol (DCBx)
    250
  - Data Center Bridging in a Traffic Flow
    250
- Enabling Data Center Bridging
  251
  - DCB Maps and its Attributes
    251
- Data Center Bridging: Default Configuration
  252
- Configuring Priority-Based Flow Control
  253
  - Configuring Lossless Queues
    254
- Configuring PFC in a DCB Map
  255
  - PFC Configuration Notes
    255
  - PFC Prerequisites and Restrictions
    257
- Applying a DCB Map on a Port
  257
- Configuring PFC without a DCB Map
  257
  - Configuring Lossless QueuesExample:
    258
- Priority-Based Flow Control Using Dynamic Buffer Method
  260
  - Pause and Resume of Traffic
    260
  - Buffer Sizes for Lossless or PFC Packets
    260
- Behavior of Tagged Packets
  261
- Configuration Example for DSCP and PFC Priorities
  262
- SNMP Support for PFC and Buffer Statistics Tracking
  262
- Performing PFC Using DSCP Bits Instead of 802.1p Bits
  263
- PFC and ETS Configuration Examples
  264
- Using PFC to Manage Converged Ethernet Traffic
  264
- Operations on Untagged Packets
  264
- Generation of PFC for a Priority for Untagged Packets
  265
- Configure Enhanced Transmission Selection
  265
  - ETS Prerequisites and Restrictions
    265
  - Creating an ETS Priority Group
    266
  - ETS Operation with DCBx
    267
  - Configuring Bandwidth Allocation for DCBx CIN
    268
  - Configuring ETS in a DCB Map
    269
- Hierarchical Scheduling in ETS Output Policies
  270
- Using ETS to Manage Converged Ethernet Traffic
  271
- Applying DCB Policies in a Switch Stack
  271
- Configure a DCBx Operation
  271
  - DCBx Operation
    272
  - DCBx Port Roles
    272
  - DCB Configuration Exchange
    274
  - Configuration Source Election
    274
  - Propagation of DCB Information
    275
  - Auto-Detection and Manual Configuration of the DCBx Version
    275
  - DCBx Example
    276
  - DCBx Prerequisites and Restrictions
    276
  - Configuring DCBx
    277
- Verifying the DCB Configuration
  281
- QoS dot1p Traffic Classification and Queue Assignment
  292
- Configuring the Dynamic Buffer Method
  293
- Sample DCB Configuration
  294
  - PFC and ETS Configuration Command Examples
    295
Dynamic Host Configuration Protocol (DHCP)
296
- DHCP Packet Format and Options
  296
- Assign an IP Address using DHCP
  298
- Implementation Information
  299
- Configure the System to be a DHCP Server
  300
- Configure the System to be a DHCP Client
  304
- Configure the System for User Port Stacking (Option 230)
  308
- Configure Secure DHCP
  308
  - Option 82
    308
  - DHCP Snooping
    309
  - Drop DHCP Packets on Snooped VLANs Only
    313
  - Dynamic ARP Inspection
    313
  - Configuring Dynamic ARP Inspection
    314
- Source Address Validation
  315
Equal Cost Multi-Path (ECMP)
319
- ECMP for Flow-Based Affinity
  319
- Link Bundle Monitoring
  320
FCoE Transit
325
- Fibre Channel over Ethernet
  325
- Ensure Robustness in a Converged Ethernet Network
  325
- FIP Snooping on Ethernet Bridges
  327
- FIP Snooping in a Switch Stack
  329
- Using FIP Snooping
  329
- Displaying FIP Snooping Information
  334
- FCoE Transit Configuration Example
  340
Flex Hash and Optimized Boot-Up
342
- Flex Hash Capability Overview
  342
- Configuring the Flex Hash Mechanism
  342
- Configuring Fast Boot and LACP Fast Switchover
  343
- Optimizing the Boot Time
  343
  - Booting Process When Optimized Boot Time Mechanism is Enabled
    344
  - Guidelines for Configuring Optimized Booting Mechanism
    344
- Interoperation of Applications with Fast Boot and System States
  345
  - LACP and IPv4 Routing
    345
  - LACP and IPv6 Routing
    346
  - BGP Graceful Restart
    346
  - Cold Boot Caused by Power Cycling the System
    346
  - Unexpected Reload of the System
    347
  - Software Upgrade
    347
  - LACP Fast Switchover
    347
  - Changes to BGP Multipath
    347
  - Delayed Installation of ECMP Routes Into BGP
    347
- RDMA Over Converged Ethernet (RoCE) Overview
  348
- Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces
  349
Force10 Resilient Ring Protocol (FRRP)
350
- Protocol Overview
  350
  - Ring Status
    351
  - Multiple FRRP Rings
    352
  - Important FRRP Points
    352
  - Important FRRP Concepts
    353
- Implementing FRRP
  354
- FRRP Configuration
  354
- Troubleshooting FRRP
  359
  - Configuration Checks
    359
- Sample Configuration and Topology
  359
GARP VLAN Registration Protocol (GVRP)
361
- Important Points to Remember
  361
- Configure GVRP
  362
  - Related Configuration Tasks
    363
- Enabling GVRP Globally
  363
- Enabling GVRP on a Layer 2 Interface
  363
- Configure GVRP Registration
  364
- Configure a GARP Timer
  364
Internet Group Management Protocol (IGMP)
366
- IGMP Implementation Information
  366
- IGMP Protocol Overview
  366
  - IGMP Version 2
    366
  - IGMP Version 3
    368
- Configure IGMP
  371
  - Related Configuration Tasks
    371
- Viewing IGMP Enabled Interfaces
  372
- Selecting an IGMP Version
  372
- Viewing IGMP Groups
  373
- Adjusting Timers
  373
  - Adjusting Query and Response Timers
    373
- Enabling IGMP Immediate-Leave
  374
- IGMP Snooping
  374
- Fast Convergence after MSTP Topology Changes
  377
- Egress Interface Selection (EIS) for HTTP and IGMP Applications
  377
- Designating a Multicast Router Interface
  386
Interfaces
387
- Basic Interface Configuration
  387
- Advanced Interface Configuration
  387
- Interface Types
  388
- View Basic Interface Information
  388
- Enabling a Physical Interface
  390
- Physical Interfaces
  391
  - Configuration Task List for Physical Interfaces
    391
  - 40G to 1G Breakout Cable Adaptor
    391
  - Overview of Layer Modes
    392
  - Configuring Layer 2 (Data Link) Mode
    392
  - Configuring Layer 2 (Interface) Mode
    393
  - Configuring Layer 3 (Network) Mode
    393
  - Configuring Layer 3 (Interface) Mode
    394
- Egress Interface Selection (EIS)
  394
  - Important Points to Remember
    395
  - Configuring EIS
    395
- Management Interfaces
  395
  - Configuring Management Interfaces
    395
  - Configuring Management Interfaces on the S-Series
    396
- VLAN Interfaces
  397
- Loopback Interfaces
  398
- Null Interfaces
  398
- Port Channel Interfaces
  398
  - Port Channel Definition and Standards
    399
  - Port Channel Benefits
    399
  - Port Channel Implementation
    399
  - 10/100/1000 Mbps Interfaces in Port Channels
    400
  - Configuration Tasks for Port Channel Interfaces
    400
  - Creating a Port Channel
    401
  - Adding a Physical Interface to a Port Channel
    401
  - Reassigning an Interface to a New Port Channel
    403
  - Configuring the Minimum Oper Up Links in a Port Channel
    404
  - Assigning an IP Address to a Port Channel
    405
  - Deleting or Disabling a Port Channel
    405
  - Load Balancing Through Port Channels
    405
  - Load-Balancing Method
    406
  - Changing the Hash Algorithm
    406
- Bulk Configuration
  408
  - Interface Range
    408
  - Bulk Configuration Examples
    408
- Defining Interface Range Macros
  410
  - Define the Interface Range
    410
  - Choosing an Interface-Range Macro
    410
- Monitoring and Maintaining Interfaces
  411
  - Maintenance Using TDR
    412
- Fanning out 40G Ports Dynamically
  413
- Splitting QSFP Ports to SFP+ Ports
  413
- Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port
  413
  - Important Points to Remember
    414
  - Example Scenarios
    414
- Link Dampening
  416
  - Important Points to Remember
    416
  - Enabling Link Dampening
    416
- Link Bundle Monitoring
  418
- Using Ethernet Pause Frames for Flow Control
  418
  - Enabling Pause Frames
    419
- Configure the MTU Size on an Interface
  420
- Port-Pipes
  421
- Auto-Negotiation on Ethernet Interfaces
  421
  - Setting the Speed and Duplex Mode of Ethernet Interfaces
    421
  - Set Auto-Negotiation Options
    423
- View Advanced Interface Information
  424
  - Configuring the Interface Sampling Size
    425
- Dynamic Counters
  426
  - Clearing Interface Counters
    426
- Enhanced Validation of Interface Ranges
  427
- Compressing Configuration Files
  427
IPv4 Routing
431
- IP Addresses
  431
  - Implementation Information
    431
- Configuration Tasks for IP Addresses
  432
- Assigning IP Addresses to an Interface
  432
- Configuring Static Routes
  433
- Configure Static Routes for the Management Interface
  435
- Using the Configured Source IP Address in ICMP Messages
  435
  - Configuring the ICMP Source Interface
    435
- Configuring the Duration to Establish a TCP Connection
  436
- Enabling Directed Broadcast
  436
- Resolution of Host Names
  437
- Enabling Dynamic Resolution of Host Names
  437
- Specifying the Local System Domain and a List of Domains
  438
- Configuring DNS with Traceroute
  438
- ARP
  439
- Configuration Tasks for ARP
  439
- Configuring Static ARP Entries
  440
- Enabling Proxy ARP
  440
- Clearing ARP Cache
  441
- ARP Learning via Gratuitous ARP
  441
- Enabling ARP Learning via Gratuitous ARP
  442
- ARP Learning via ARP Request
  442
- Configuring ARP Retries
  443
- ICMP
  444
- Configuration Tasks for ICMP
  444
- Enabling ICMP Unreachable Messages
  444
- UDP Helper
  444
  - Configure UDP Helper
    444
  - Important Points to Remember
    445
- Enabling UDP Helper
  445
- Configuring a Broadcast Address
  445
- Configurations Using UDP Helper
  446
- UDP Helper with Broadcast-All Addresses
  446
- UDP Helper with Subnet Broadcast Addresses
  447
- UDP Helper with Configured Broadcast Addresses
  448
- UDP Helper with No Configured Broadcast Addresses
  448
- Troubleshooting UDP Helper
  449
IPv6 Routing
450
- Protocol Overview
  450
  - Extended Address Space
    450
  - Stateless Autoconfiguration
    450
  - IPv6 Headers
    451
  - Longest Prefix Match (LPM) Table and IPv6 /65 – /128 support
    452
  - IPv6 Header Fields
    453
  - Extension Header Fields
    455
  - Addressing
    456
- Implementing IPv6 with Dell Networking OS
  457
- ICMPv6
  459
- Path MTU Discovery
  460
- IPv6 Neighbor Discovery
  460
- Secure Shell (SSH) Over an IPv6 Transport
  464
- Configuration Tasks for IPv6
  464
  - Adjusting Your CAM-Profile
    464
  - Assigning an IPv6 Address to an Interface
    465
  - Assigning a Static IPv6 Route
    465
  - Configuring Telnet with IPv6
    466
  - SNMP over IPv6
    466
  - Showing IPv6 Information
    467
  - Showing an IPv6 Interface
    467
  - Showing IPv6 Routes
    468
  - Showing the Running-Configuration for an Interface
    469
  - Clearing IPv6 Routes
    470
- Configuring IPv6 RA Guard
  470
iSCSI Optimization
474
- iSCSI Optimization Overview
  474
- Default iSCSI Optimization Values
  480
- iSCSI Optimization Prerequisites
  481
- Configuring iSCSI Optimization
  481
- Displaying iSCSI Optimization Information
  483
Intermediate System to Intermediate System
485
- IS-IS Protocol Overview
  485
- IS-IS Addressing
  485
- Multi-Topology IS-IS
  486
  - Transition Mode
    487
  - Interface Support
    487
  - Adjacencies
    487
- Graceful Restart
  487
  - Timers
    488
- Implementation Information
  488
- Configuration Information
  489
  - Configuration Tasks for IS-IS
    489
  - Configuring the Distance of a Route
    498
  - Changing the IS-Type
    498
  - Redistributing IPv4 Routes
    501
  - Redistributing IPv6 Routes
    502
  - Configuring Authentication Passwords
    503
  - Setting the Overload Bit
    504
  - Debugging IS-IS
    504
- IS-IS Metric Styles
  506
- Configure Metric Values
  506
- Sample Configurations
  509
Link Aggregation Control Protocol (LACP)
512
- Introduction to Dynamic LAGs and LACP
  512
  - Important Points to Remember
    512
  - LACP Modes
    513
  - Configuring LACP Commands
    513
- LACP Configuration Tasks
  514
- Shared LAG State Tracking
  516
  - Configuring Shared LAG State Tracking
    517
  - Important Points about Shared LAG State Tracking
    518
- LACP Basic Configuration Example
  519
  - Configure a LAG on ALPHA
    519
Layer 2
527
- Manage the MAC Address Table
  527
- MAC Learning Limit
  528
- NIC Teaming
  532
- Configure Redundant Pairs
  534
  - Important Points about Configuring Redundant Pairs
    535
- Far-End Failure Detection
  537
  - FEFD State Changes
    538
  - Configuring FEFD
    539
  - Enabling FEFD on an Interface
    540
  - Debugging FEFD
    541
Link Layer Discovery Protocol (LLDP)
543
- 802.1AB (LLDP) Overview
  543
  - Protocol Data Units
    543
- Optional TLVs
  544
  - Management TLVs
    545
- TIA-1057 (LLDP-MED) Overview
  547
  - TIA Organizationally Specific TLVs
    547
- Configure LLDP
  552
  - Related Configuration Tasks
    552
  - Important Points to Remember
    552
  - LLDP Compatibility
    552
- CONFIGURATION versus INTERFACE Configurations
  552
- Enabling LLDP
  553
  - Disabling and Undoing LLDP
    553
- Enabling LLDP on Management Ports
  553
  - Disabling and Undoing LLDP on Management Ports
    554
- Advertising TLVs
  554
- Viewing the LLDP Configuration
  555
- Viewing Information Advertised by Adjacent LLDP Agents
  556
- Configuring LLDPDU Intervals
  557
- Configuring Transmit and Receive Mode
  558
- Configuring a Time to Live
  559
- Debugging LLDP
  559
- Relevant Management Objects
  560
Microsoft Network Load Balancing
567
- NLB Unicast Mode Scenario
  567
- NLB Multicast Mode Scenario
  568
- Limitations of the NLB Feature
  568
- Microsoft Clustering
  568
- Enable and Disable VLAN Flooding
  569
- Configuring a Switch for NLB
  569
Multicast Source Discovery Protocol (MSDP)
571
- Protocol Overview
  571
- Anycast RP
  573
- Implementation Information
  573
- Configure Multicast Source Discovery Protocol
  573
  - Related Configuration Tasks
    574
- Enable MSDP
  578
- Manage the Source-Active Cache
  579
- Accept Source-Active Messages that Fail the RFP Check
  580
- Specifying Source-Active Messages
  584
- Limiting the Source-Active Messages from a Peer
  585
- Preventing MSDP from Caching a Local Source
  585
- Preventing MSDP from Caching a Remote Source
  586
- Preventing MSDP from Advertising a Local Source
  587
- Logging Changes in Peership States
  588
- Terminating a Peership
  588
- Clearing Peer Statistics
  589
- Debugging MSDP
  589
- MSDP with Anycast RP
  590
- Configuring Anycast RP
  591
  - Reducing Source-Active Message Flooding
    592
  - Specifying the RP Address Used in SA Messages
    592
- MSDP Sample Configurations
  595
Multiple Spanning Tree Protocol (MSTP)
598
- Protocol Overview
  598
- Spanning Tree Variations
  599
  - Implementation Information
    599
- Configure Multiple Spanning Tree Protocol
  599
  - Related Configuration Tasks
    599
- Enable Multiple Spanning Tree Globally
  600
- Adding and Removing Interfaces
  600
- Creating Multiple Spanning Tree Instances
  601
- Influencing MSTP Root Selection
  602
- Interoperate with Non-Dell Networking OS Bridges
  603
- Changing the Region Name or Revision
  603
- Modifying Global Parameters
  604
- Modifying the Interface Parameters
  605
- Configuring an EdgePort
  606
- Flush MAC Addresses after a Topology Change
  607
- MSTP Sample Configurations
  607
  - Router 1 Running-ConfigurationRouter 2 Running-ConfigurationRouter 3 Running-ConfigurationSFTOS Example Running-Configuration
    608
- Debugging and Verifying MSTP Configurations
  611
Multicast Features
614
- Enabling IP Multicast
  614
- Implementation Information
  614
- Multicast Policies
  615
  - IPv4 Multicast Policies
    615
Object Tracking
623
- Object Tracking Overview
  623
  - Track Layer 2 Interfaces
    624
  - Track Layer 3 Interfaces
    624
  - Track IPv4 and IPv6 Routes
    625
  - Set Tracking Delays
    626
  - VRRP Object Tracking
    626
- Object Tracking Configuration
  626
- Displaying Tracked Objects
  633
Open Shortest Path First (OSPFv2 and OSPFv3)
636
- Protocol Overview
  636
  - Autonomous System (AS) Areas
    636
  - Area Types
    637
  - Networks and Neighbors
    638
  - Router Types
    638
  - Designated and Backup Designated Routers
    640
  - Link-State Advertisements (LSAs)
    640
  - Router Priority and Cost
    642
- OSPF with Dell Networking OS
  643
- Configuration Information
  647
  - Configuration Task List for OSPFv2 (OSPF for IPv4)
    647
- Configuration Task List for OSPFv3 (OSPF for IPv6)
  663
Policy-based Routing (PBR)
679
- Overview
  679
- Implementing Policy-based Routing with Dell Networking OS
  680
- Configuration Task List for Policy-based Routing
  681
- Sample Configuration
  686
PIM Sparse-Mode (PIM-SM)
688
- Implementation Information
  688
- Protocol Overview
  688
  - Requesting Multicast Traffic
    688
  - Refuse Multicast Traffic
    689
  - Send Multicast Traffic
    689
- Configuring PIM-SM
  690
  - Related Configuration Tasks
    690
- Enable PIM-SM
  690
- Configuring S,G Expiry Timers
  691
- Configuring a Static Rendezvous Point
  692
  - Overriding Bootstrap Router Updates
    693
- Configuring a Designated Router
  693
- Creating Multicast Boundaries and Domains
  694
PIM Source-Specific Mode (PIM-SSM)
695
- Implementation Information
  695
  - Important Points to Remember
    695
- Configure PIM-SMM
  696
  - Related Configuration Tasks
    696
- Enabling PIM-SSM
  696
- Use PIM-SSM with IGMP Version 2 Hosts
  696
  - Configuring PIM-SSM with IGMPv2
    697
Port Monitoring
699
- Important Points to Remember
  699
- Port Monitoring
  700
- Configuring Port Monitoring
  701
- Configuring Monitor Multicast Queue
  703
- Enabling Flow-Based Monitoring
  704
- Remote Port Mirroring
  705
- Configuring the Encapsulated Remote Port Mirroring
  712
  - Changes to Default BehaviorConfiguration steps for ERPM
    712
- ERPM Behavior on a typical Dell Networking OS
  714
  - Decapsulation of ERPM packets at the Destination IP/ Analyzer
    714
Per-VLAN Spanning Tree Plus (PVST+)
716
- Protocol Overview
  716
- Implementation Information
  717
- Configure Per-VLAN Spanning Tree Plus
  717
  - Related Configuration Tasks
    717
- Enabling PVST+
  717
- Disabling PVST+
  718
- Influencing PVST+ Root Selection
  718
- Modifying Global PVST+ Parameters
  720
- Modifying Interface PVST+ Parameters
  721
- Configuring an EdgePort
  722
- PVST+ in Multi-Vendor Networks
  723
- Enabling PVST+ Extend System ID
  723
- PVST+ Sample Configurations
  724
Quality of Service (QoS)
726
- Implementation Information
  728
- Port-Based QoS Configurations
  729
- Policy-Based QoS Configurations
  732
  - Classify Traffic
    732
  - Dot1p to Queue Mapping Requirement
    736
  - Create a QoS Policy
    737
  - DSCP Color Maps
    739
  - Create Policy Maps
    741
- Enabling QoS Rate Adjustment
  746
- Enabling Strict-Priority Queueing
  746
- Queue Classification Requirements for PFC Functionality
  747
- Support for marking dot1p value in L3 Input Qos Policy
  747
- Weighted Random Early Detection
  748
- Pre-Calculating Available QoS CAM Space
  751
- Specifying Policy-Based Rate Shaping in Packets Per Second
  752
- Configuring Policy-Based Rate Shaping
  753
- Configuring Weights and ECN for WRED
  753
  - Global Service Pools With WRED and ECN Settings
    754
- Configuring WRED and ECN Attributes
  756
- Guidelines for Configuring ECN for Classifying and Color-Marking Packets
  757
- Applying Layer 2 Match Criteria on a Layer 3 Interface
  761
  - Managing Hardware Buffer Statistics
    762
- Enabling Buffer Statistics Tracking
  762
Routing Information Protocol (RIP)
766
- Protocol Overview
  766
  - RIPv1
    766
  - RIPv2
    767
- Implementation Information
  767
- Configuration Information
  767
  - Configuration Task List
    767
  - RIP Configuration Example
    775
Remote Monitoring (RMON)
781
- Implementation Information
  781
- Fault Recovery
  781
Rapid Spanning Tree Protocol (RSTP)
786
- Protocol Overview
  786
- Configuring Rapid Spanning Tree
  786
  - Related Configuration Tasks
    786
- Important Points to Remember
  787
  - RSTP and VLT
    787
- Configuring Interfaces for Layer 2 Mode
  787
- Enabling Rapid Spanning Tree Protocol Globally
  788
- Adding and Removing Interfaces
  790
- Modifying Global Parameters
  791
  - Enabling SNMP Traps for Root Elections and Topology Changes
    792
- Modifying Interface Parameters
  792
- Enabling SNMP Traps for Root Elections and Topology Changes
  793
- Influencing RSTP Root Selection
  793
- Configuring an EdgePort
  793
- Configuring Fast Hellos for Link State Detection
  794
Software-Defined Networking (SDN)
796
Security
797
- AAA Accounting
  797
  - Configuration Task List for AAA Accounting
    797
- AAA Authentication
  799
  - Configuration Task List for AAA Authentication
    800
- Obscuring Passwords and Keys
  802
- AAA Authorization
  803
  - Privilege Levels Overview
    803
  - Configuration Task List for Privilege Levels
    804
- RADIUS
  808
  - RADIUS Authentication
    808
  - Configuration Task List for RADIUS
    809
- TACACS+
  812
- Protection from TCP Tiny and Overlapping Fragment Attacks
  816
- Enabling SCP and SSH
  816
- Telnet
  823
- VTY Line and Access-Class Configuration
  823
- Role-Based Access Control
  826
  - Overview of RBAC
    826
  - User Roles
    829
  - AAA Authentication and Authorization for Roles
    833
  - Role Accounting
    836
  - Display Information About User Roles
    837
Service Provider Bridging
839
- VLAN Stacking
  839
- VLAN Stacking Packet Drop Precedence
  848
- Dynamic Mode CoS for VLAN Stacking
  850
  - Mapping C-Tag to S-Tag dot1p Values
    852
- Layer 2 Protocol Tunneling
  852
- Provider Backbone Bridging
  856
sFlow
857
- Overview
  857
- Implementation Information
  857
  - Important Points to Remember
    858
- Enabling Extended sFlow
  858
- Enabling and Disabling sFlow on an Interface
  859
- Enabling sFlow Max-Header Size Extended
  859
- sFlow Show Commands
  860
- Configuring Specify Collectors
  862
- Changing the Polling Intervals
  863
- Back-Off Mechanism
  863
- sFlow on LAG ports
  863
- Enabling Extended sFlow
  863
  - Important Points to Remember
    864
Simple Network Management Protocol (SNMP)
866
- Protocol Overview
  866
- Implementation Information
  866
- SNMPv3 Compliance With FIPS
  866
- Configuration Task List for SNMP
  868
  - Related Configuration Tasks
    868
- Important Points to Remember
  868
- Set up SNMP
  868
  - Creating a Community
    869
  - Setting Up User-Based Security (SNMPv3)
    869
- Reading Managed Object Values
  871
- Writing Managed Object Values
  871
- Configuring Contact and Location Information using SNMP
  872
- Subscribing to Managed Object Value Updates using SNMP
  873
- Enabling a Subset of SNMP Traps
  874
- Enabling an SNMP Agent to Notify Syslog Server Failure
  876
- Copy Configuration Files Using SNMP
  877
  - Copying a Configuration File
    879
  - Copying Configuration Files via SNMP
    880
  - Copying the Startup-Config Files to the Running-Config
    880
  - Copying the Startup-Config Files to the Server via FTP
    881
  - Copying the Startup-Config Files to the Server via TFTP
    881
  - Copy a Binary File to the Startup-Configuration
    882
  - Additional MIB Objects to View Copy Statistics
    882
  - Obtaining a Value for MIB Objects
    883
- MIB Support to Display the Available Memory Size on Flash
  884
  - Viewing the Available Flash Memory Size
    884
- MIB Support to Display the Software Core Files Generated by the System
  884
  - Viewing the Software Core Files Generated by the System
    885
- Manage VLANs using SNMP
  885
  - Creating a VLAN
    886
  - Assigning a VLAN Alias
    886
  - Displaying the Ports in a VLAN
    886
  - Add Tagged and Untagged Ports to a VLAN
    886
- Managing Overload on Startup
  887
- Enabling and Disabling a Port using SNMP
  888
- Fetch Dynamic MAC Entries using SNMP
  889
- Deriving Interface Indices
  890
- Monitor Port-Channels
  891
- Troubleshooting SNMP Operation
  892
Storm Control
894
- Configure Storm Control
  894
  - Configuring Storm Control from INTERFACE Mode
    894
  - Configuring Storm Control from CONFIGURATION Mode
    894
Spanning Tree Protocol (STP)
895
- Protocol Overview
  895
- Configure Spanning Tree
  895
  - Related Configuration Tasks
    895
- Important Points to Remember
  896
- Configuring Interfaces for Layer 2 Mode
  897
- Enabling Spanning Tree Protocol Globally
  898
- Adding an Interface to the Spanning Tree Group
  900
- Modifying Global Parameters
  901
- Modifying Interface STP Parameters
  902
- Enabling PortFast
  903
  - Prevent Network Disruptions with BPDU Guard
    903
- Selecting STP Root
  906
- STP Root Guard
  906
  - Root Guard Scenario
    907
  - Configuring Root Guard
    908
- Enabling SNMP Traps for Root Elections and Topology Changes
  908
- Configuring Spanning Trees as Hitless
  909
- STP Loop Guard
  909
  - Configuring Loop Guard
    910
- Displaying STP Guard Configuration
  911
System Time and Date
913
- Network Time Protocol
  913
- Dell Networking OS Time and Date
  920
Tunneling
924
- Configuring a Tunnel
  924
- Configuring Tunnel Keepalive Settings
  925
- Configuring a Tunnel Interface
  926
- Configuring Tunnel Allow-Remote Decapsulation
  926
- Configuring Tunnel source anylocal Decapsulation
  927
- Guidelines for Configuring Multipoint Receive-Only Tunnels
  927
- Multipoint Receive-Only Type and IP Unnumbered Interfaces for Tunnels
  928
Upgrade Procedures
929
- Get Help with Upgrades
  929
Virtual LANs (VLANs)
930
- Default VLAN
  930
- Port-Based VLANs
  931
- VLANs and Port Tagging
  932
- Configuration Task List
  932
- Configuring Native VLANs
  936
- Enabling Null VLAN as the Default VLAN
  937
VLT Proxy Gateway
938
- Proxy Gateway in VLT Domains
  938
- Configuring a Static VLT Proxy Gateway
  943
- Configuring an LLDP VLT Proxy Gateway
  943
Virtual Link Trunking (VLT)
945
- Overview
  945
  - VLT on Core Switches
    946
  - Enhanced VLT
    946
- VLT Terminology
  947
- Configure Virtual Link Trunking
  948
  - Important Points to Remember
    948
  - Configuration Notes
    949
  - Primary and Secondary VLT Peers
    953
  - RSTP and VLT
    953
  - VLT Bandwidth Monitoring
    953
  - VLT and IGMP Snooping
    954
  - VLT IPv6
    954
  - VLT Port Delayed Restoration
    954
  - PIM-Sparse Mode Support on VLT
    955
  - VLT Routing
    956
  - Non-VLT ARP Sync
    959
- RSTP Configuration
  959
- PVST+ Configuration
  972
  - Sample PVST+ Configuration
    972
- eVLT Configuration Example
  973
  - eVLT Configuration Step Examples
    973
- PIM-Sparse Mode Configuration Example
  975
- Verifying a VLT Configuration
  976
- Additional VLT Sample Configurations
  980
  - Configuring Virtual Link Trunking (VLT Peer 1)Configuring Virtual Link Trunking (VLT Peer 2)Verifying a Port-Channel Connection to a VLT Domain (From an Attached Access Switch)
    980
- Troubleshooting VLT
  982
- Reconfiguring Stacked Switches as VLT
  984
- Specifying VLT Nodes in a PVLAN
  984
- Configuring a VLT VLAN or LAG in a PVLAN
  988
- Proxy ARP Capability on VLT Peer Nodes
  990
  - Working of Proxy ARP for VLT Peer Nodes
    991
- VLT Nodes as Rendezvous Points for Multicast Resiliency
  992
- Configuring VLAN-Stack over VLT
  993
Virtual Extensible LAN (VXLAN)
997
- Overview
  997
- Components of VXLAN network
  998
  - Components of VXLAN network
    998
- Functional Overview of VXLAN Gateway
  999
- VXLAN Frame Format
  999
  - Components of VXLAN Frame Format
    1000
- Configuring and Controlling VXLAN from the NVP Controller GUI
  1001
- Configuring VxLAN Gateway
  1003
  - Connecting to an NVP Controller
    1003
  - Advertising VXLAN Access Ports to Controller
    1004
- Displaying VXLAN Configurations
  1005
Virtual Routing and Forwarding (VRF)
1008
- VRF Overview
  1008
- VRF Configuration Notes
  1009
  - DHCP
    1012
- VRF Configuration
  1012
  - Load VRF CAM
    1012
  - Creating a Non-Default VRF Instance
    1012
  - Assigning an Interface to a VRF
    1012
  - Assigning a Front-end Port to a Management VRF
    1013
  - View VRF Instance Information
    1013
  - Assigning an OSPF Process to a VRF Instance
    1014
  - Configuring VRRP on a VRF Instance
    1014
  - Configuring Management VRF
    1015
  - Configuring a Static Route
    1016
- Sample VRF Configuration
  1016
- Route Leaking VRFs
  1024
- Dynamic Route Leaking
  1024
  - Configuring Route Leaking without Filtering Criteria
    1024
  - Configuring Route Leaking with Filtering
    1027
Virtual Router Redundancy Protocol (VRRP)
1030
- VRRP Overview
  1030
- VRRP Benefits
  1031
- VRRP Implementation
  1031
- VRRP Configuration
  1032
  - Configuration Task List
    1032
  - Setting VRRP Initialization Delay
    1042
- Sample Configurations
  1043
  - VRRP for an IPv4 Configuration
    1043
  - VRRP in a VRF Configuration
    1048
  - VRRP for IPv6 Configuration
    1053
S-Series Debugging and Diagnostics
1058
- Offline Diagnostics
  1058
  - Important Points to Remember
    1058
  - Running Offline Diagnostics
    1058
- Trace Logs
  1063
- Auto Save on Crash or Rollover
  1063
- Hardware Watchdog Timer
  1063
- Enabling Environmental Monitoring
  1063
- Buffer Tuning
  1066
  - Deciding to Tune Buffers
    1067
  - Using a Pre-Defined Buffer Profile
    1070
  - Sample Buffer Profile Configuration
    1070
- Troubleshooting Packet Loss
  1071
  - Displaying Drop Counters
    1072
  - Dataplane Statistics
    1077
  - Display Stack Port Statistics
    1078
  - Display Stack Member Counters
    1078
- Enabling Application Core Dumps
  1085
- Mini Core Dumps
  1085
- Enabling TCP Dumps
  1086
Standards Compliance
1087
- IEEE Compliance
  1087
- RFC and I-D Compliance
  1088
  - General Internet Protocols
    1088
  - General IPv4 Protocols
    1089
  - General IPv6 Protocols
    1090
  - Border Gateway Protocol (BGP)
    1090
  - Open Shortest Path First (OSPF)
    1091
  - Intermediate System to Intermediate System (IS-IS)
    1092
  - Routing Information Protocol (RIP)
    1092
  - Multicast
    1093
  - Network Management
    1093
- MIB Location
  1100

Size:

23.1 MB
Pages:

1100
Language:

English

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