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Figure 85. MSDP Default Peer, Scenario 2
Multicast Source Discovery Protocol (MSDP)
571
Contents
Main
Notes, cautions, and warnings
Contents
Page
Page
Page
8 Bidirectional Forwarding Detection (BFD).................................................. 142
9 Border Gateway Protocol IPv4 (BGPv4).......................................................175
10 Content Addressable Memory (CAM).........................................................240
14 Dynamic Host Configuration Protocol (DHCP)........................................ 311
Page
19 Force10 Resilient Ring Protocol (FRRP).....................................................370
20 GARP VLAN Registration Protocol (GVRP)................................................383
21 Internet Group Management Protocol (IGMP).........................................388
Page
Page
Page
27 Intermediate System to Intermediate System..........................................481
28 Link Aggregation Control Protocol (LACP)...............................................510
30 Link Layer Discovery Protocol (LLDP)........................................................533
31 Microsoft Network Load Balancing............................................................ 557
32 Multicast Source Discovery Protocol (MSDP)...........................................560
33 Multiple Spanning Tree Protocol (MSTP)...................................................587
35 Open Shortest Path First (OSPFv2 and OSPFv3).......................................613
38 PIM Source-Specific Mode (PIM-SSM).......................................................679
41 Per-VLAN Spanning Tree Plus (PVST+).......................................................707
43 Routing Information Protocol (RIP)............................................................751
45 Rapid Spanning Tree Protocol (RSTP)........................................................770
Page
49 Simple Network Management Protocol (SNMP)......................................851
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Page
Page
Page
59 Virtual Router Redundancy Protocol (VRRP).........................................1008
Page
About this Guide
Audience
Conventions
Information Symbols
Related Documents
Configuration Fundamentals
Accessing the Command Line
CLI Modes
Page
Navigating CLI Modes
Page
Page
The do Command
Undoing Commands
Obtaining Help
Entering and Editing Commands
Command History
Filtering show Command Outputs
Multiple Users in Configuration Mode
Page
Getting Started
Page
Page
External Serial Port with a USB Connector
Accessing the CLI Interface and Running Scripts Using SSH
Entering CLI commands Using an SSH Connection
Executing Local CLI Scripts Using an SSH Connection
Boot Process
Page
Default Configuration
Configuring a Host Name
Accessing the System Remotely
Accessing the MXL Switch Remotely
Configure the Management Port IP Address
Configure a Management Route
Configuring a Username and Password
Configuring the Enable Password
Configuration File Management
Copy Files to and from the System
Save the Running-Configuration
Viewing Files
View Configuration Files
Managing the File System
View the Command History
Using HTTP for File Transfers
Upgrading and Downgrading the Dell Networking OS
Using Hashes to Validate Software Images
Page
Management
Configuring Privilege Levels
Creating a Custom Privilege Level
Moving a Command from EXEC Privilege Mode to EXEC Mode
Allowing Access to CONFIGURATION Mode Commands
Customizing a Privilege Level
Applying a Privilege Level to a Username
Applying a Privilege Level to a Terminal Line
Configuring Logging
Audit and Security Logs
Enabling Audit and Security Logs
Displaying Audit and Security Logs
Clearing Audit Logs
Configuring Logging Format
Setting Up a Secure Connection to a Syslog Server
Display the Logging Buffer and the Logging Configuration
Log Messages in the Internal Buffer
Configuration Task List for System Log Management
Disabling System Logging
Sending System Messages to a Syslog Server
Configuring a UNIX System as a Syslog Server
Changing System Logging Settings
Display the Logging Buffer and the Logging Configuration
Configuring a UNIX Logging Facility Level
Synchronizing Log Messages
Enabling Timestamp on Syslog Messages
File Transfer Services
Configuration Task List for File Transfer Services
Enabling the FTP Server
Configuring FTP Server Parameters
Configuring FTP Client Parameters
Terminal Lines
Denying and Permitting Access to a Terminal Line
Configuring Login Authentication for Terminal Lines
Setting Time Out of EXEC Privilege Mode
Using Telnet to get to Another Network Device
Lock CONFIGURATION Mode
Viewing the Configuration Lock Status
Limit Concurrent Login Sessions
Restrictions for Limiting the Number of Concurrent Sessions
Configuring Concurrent Session Limit
Enabling the System to Clear Existing Sessions
Track Login Activity
Restrictions for Tracking Login Activity
Configuring Login Activity Tracking
Display Login Statistics
Recovering from a Forgotten Password
Recovering from a Forgotten Enable Password
Recovering from a Failed Start
Page
802.1X
Page
The Port-Authentication Process
Page
EAP over RADIUS
RADIUS Attributes for 802.1 Support
Configuring 802.1X
Page
Page
Configuring Request Identity Re-Transmissions
Configuring a Quiet Period after a Failed Authentication
Forcibly Authorizing or Unauthorizing a Port
Re-Authenticating a Port
Configuring Timeouts
Configuring Dynamic VLAN Assignment with Port Authentication
Guest and Authentication-Fail VLANs
Configuring a Guest VLAN
Configuring an Authentication-Fail VLAN
Page
Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)
Optimizing CAM Utilization During the Attachment of ACLs to VLANs
Guidelines for Configuring ACL VLAN groups
Configuring ACL VLAN Groups and Configuring FP Blocks for VLAN Parameters
Configuring ACL VLAN Groups
Configuring FP Blocks for VLAN Parameters
Viewing CAM Usage
Allocating FP Blocks for VLAN Processes
Page
Access Control Lists (ACLs)
IP Access Control Lists (ACLs)
Implementing ACL on the Dell Networking OS
ACLs and VLANs
ACL Optimization
Determine the Order in which ACLs are Used to Classify Traffic
Example of the order Keyword to Determine ACL Sequence
IP Fragment Handling
IP Fragments ACL Examples
Layer 4 ACL Rules Examples
Configure a Standard IP ACL
Configuring a Standard IP ACL Filter
Configure an Extended IP ACL
Configuring Filters with a Sequence Number
Configuring Filters Without a Sequence Number
Established Flag
Configure Layer 2 and Layer 3 ACLs
Assign an IP ACL to an Interface
Applying an IP ACL
Counting ACL Hits
Configure Ingress ACLs
Configure Egress ACLs
Applying Egress Layer 3 ACLs (Control-Plane)
IP Prefix Lists
Configuration Task List for Prefix Lists
Creating a Prefix List
Creating a Prefix List Without a Sequence Number
Viewing Prefix Lists
Applying a Prefix List for Route Redistribution
Applying a Filter to a Prefix List (OSPF)
ACL Resequencing
Resequencing an ACL or Prefix List
Page
Route Maps
Configuration Task List for Route Maps
Creating a Route Map
Configure Route Map Filters
Configuring Match Routes
Configuring Set Conditions
Configure a Route Map for Route Redistribution
Configure a Route Map for Route Tagging
Continue Clause
Logging of ACL Processes
Guidelines for Configuring ACL Logging
Configuring ACL Logging
Flow-Based Monitoring Support for ACLs
Behavior of Flow-Based Monitoring
Page
Enabling Flow-Based Monitoring
Page
Bidirectional Forwarding Detection (BFD)
How BFD Works
BFD Packet Format
Page
BFD Sessions
BFD Three-Way Handshake
Session State Changes
Page
Configure BFD
Configure BFD for Physical Ports
Enabling BFD Globally
Establishing a Session on Physical Ports
Changing Physical Port Session Parameters
Disabling and Re-Enabling BFD
Configure BFD for Static Routes
Establishing Sessions for Static Routes
Changing Static Route Session Parameters
Disabling BFD for Static Routes
Configure BFD for OSPF
Establishing Sessions with OSPF Neighbors
Changing OSPF Session Parameters
Disabling BFD for OSPF
Configure BFD for OSPFv3
Establishing Sessions with OSPFv3 Neighbors
Changing OSPFv3 Session Parameters
Disabling BFD for OSPFv3
Configure BFD for BGP
Prerequisites
Establishing Sessions with BGP Neighbors
Page
Disabling BFD for BGP
Use BFD in a BGP Peer Group
Displaying BFD for BGP Information
Page
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Configure BFD for VRRP
Establishing Sessions with All VRRP Neighbors
Establishing VRRP Sessions on VRRP Neighbors
Changing VRRP Session Parameters
Disabling BFD for VRRP
Configure BFD for VLANs
Related Configuration Task
Establish Sessions with VLAN Neighbors
Changing VLAN Session Parameters
Disabling BFD for VLANs
Configure BFD for Port-Channels
Establish Sessions on Port-Channels
Changing Physical Port Session Parameters
Disabling BFD for Port-Channels
Configuring Protocol Liveness
Troubleshooting BFD
Border Gateway Protocol IPv4 (BGPv4)
Autonomous Systems (AS)
Page
Page
Establish a Session
Peer Groups
Route Reflectors
Communities
BGP Attributes
Best Path Selection Criteria
Best Path Selection Details
Weight
Local Preference
Multi-Exit Discriminators (MEDs)
Origin
AS Path
Next Hop
Multiprotocol BGP
Implement BGP with the Dell Networking OS
Additional Path (Add-Path) Support
Advertise IGP Cost as MED for Redistributed Routes
Ignore Router-ID for Some Best-Path Calculations
Four-Byte AS Numbers
AS4 Number Representation
Dynamic AS Number Notation Application
Page
AS Number Migration
BGP4 Management Information Base (MIB)
Page
BGP Configuration
Enabling BGP
Page
Page
Configuring AS4 Number Representations
Configuring Peer Groups
Page
Page
Configuring BGP Fast Fail-Over
Page
Configuring Passive Peering
Maintaining Existing AS Numbers During an AS Migration
Allowing an AS Number to Appear in its Own AS Path
Enabling Graceful Restart
Enabling Neighbor Graceful Restart
Filtering on an AS-Path Attribute
Regular Expressions as Filters
Page
Redistributing Routes
Enabling Additional Paths
Configuring IP Community Lists
Configuring an IP Extended Community List
Filtering Routes with Community Lists
Manipulating the COMMUNITY Attribute
Changing MED Attributes
Changing the LOCAL_PREFERENCE Attribute
Changing the NEXT_HOP Attribute
Changing the WEIGHT Attribute
Enabling Multipath
Filtering BGP Routes
Filtering BGP Routes Using Route Maps
Filtering BGP Routes Using AS-PATH Information
Configuring BGP Route Reflectors
Aggregating Routes
Configuring BGP Confederations
Enabling Route Flap Dampening
Page
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Changing BGP Timers
Enabling BGP Neighbor Soft-Reconfiguration
Route Map Continue
Match a Clause with a Continue Clause
Set a Clause with a Continue Clause
Enabling MBGP Configurations
BGP Regular Expression Optimization
Debugging BGP
Storing Last and Bad PDUs
PDU Counters
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Content Addressable Memory (CAM)
CAM Allocation
Test CAM Usage
View CAM-ACL Settings
CAM Optimization
Control Plane Policing (CoPP)
Configure Control Plane Policing
Configuring CoPP for Protocols
Page
Configuring CoPP for CPU Queues
Show Commands
Page
Data Center Bridging (DCB)
Ethernet Enhancements in Data Center Bridging
Priority-Based Flow Control
Enhanced Transmission Selection
Page
Data Center Bridging Exchange Protocol (DCBx)
Data Center Bridging in a Traffic Flow
Enabling Data Center Bridging
Configuring DCB Maps and its Attributes
DCB Map: Configuration Procedure
Applying a DCB Map on a Port
Configuring PFC without a DCB Map
Configuring Lossless Queues
Data Center Bridging: Default Configuration
Interworking of DCB Map With DCB Buffer Threshold Settings
Configuring Priority-Based Flow Control
Configuring Lossless Queues
Configuring the PFC Buffer in a Switch Stack
Priority-Based Flow Control Using Dynamic Buffer Method
Pause and Resume of Traffic
Buffer Sizes for Lossless or PFC Packets
Configure Enhanced Transmission Selection
ETS Prerequisites and Restrictions
Creating an ETS Priority Group
ETS Operation with DCBx
Configuring Bandwidth Allocation for DCBx CIN
Hierarchical Scheduling in ETS Output Policies
Applying DCB Policies with an ETS Configuration
PFC and ETS Configuration Examples
Using PFC and ETS to Manage Data Center Traffic
Page
PFC and ETS Configuration Command Examples
Using PFC and ETS to Manage Converged Ethernet Traffic in a Switch Stack
Applying DCB Policies in a Switch Stack
Configure a DCBx Operation
DCBx Operation
DCBx Port Roles
Page
DCB Configuration Exchange
Configuration Source Election
Propagation of DCB Information
Auto-Detection and Manual Configuration of the DCBx Version
DCBx Example
DCBx Prerequisites and Restrictions
Configuring DCBx
Configuring DCBx Globally on the Switch
Page
DCBx Error Messages
Debugging DCBx on an Interface
Verifying the DCB Configuration
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QoS dot1p Traffic Classification and Queue Assignment
Configuring the Dynamic Buffer Method
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Debugging and Diagnostics
Offline Diagnostics
Running Offline Diagnostics
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Trace Logs
Auto Save on Crash or Rollover
Using the Show Hardware Commands
Enabling Environmental Monitoring
Page
Recognize an Over-Temperature Condition
Troubleshoot an Over-Temperature Condition
Recognize an Under-Voltage Condition
Troubleshoot an Under-Voltage Condition
Troubleshooting Packet Loss
Displaying Drop Counters
Dataplane Statistics
Display Stack Port Statistics
Displaying Stack Member Counters
Enabling Application Core Dumps
Mini Core Dumps
Enabling TCP Dumps
Enabling Buffer Statistics Tracking
Dynamic Host Configuration Protocol (DHCP)
DHCP Packet Format and Options
Page
Assign an IP Address using DHCP
Page
Configure the System to be a DHCP Server
Configuring the Server for Automatic Address Allocation
Configuration Tasks
Excluding Addresses from the Address Pool
Specifying an Address Lease Time
Specifying a Default Gateway
Enabling the DHCP Server
Configure a Method of Hostname Resolution
Using DNS for Address Resolution
Using NetBIOS WINS for Address Resolution
Creating Manual Binding Entries
Debugging the DHCP Server
Using DHCP Clear Commands
Configure the System to be a Relay Agent
Page
Configure the System to be a DHCP Client
Configuring the DHCP Client System
Page
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DHCP Client on a Management Interface
DHCP Client Operation with Other Features
Stacking
Virtual Link Trunking (VLT)
VLAN and Port Channels
DHCP Snooping
Configure Secure DHCP
Option 82
DHCP Snooping
Enabling DHCP Snooping
Enabling IPv6 DHCP Snooping
Adding a Static Entry in the Binding Table
Adding a Static IPV6 DHCP Snooping Binding Table
Clearing the Binding Table
Clearing the DHCP IPv6 Binding Table
Displaying the Contents of the Binding Table
Displaying the Contents of the DHCPv6 Binding Table
Debugging the IPv6 DHCP
IPv6 DHCP Snooping MAC-Address Verification
Drop DHCP Packets on Snooped VLANs Only
Dynamic ARP Inspection
Configuring Dynamic ARP Inspection
Bypassing the ARP Inspection
Source Address Validation
Enabling IP Source Address Validation
DHCP MAC Source Address Validation
Enabling IP+MAC Source Address Validation
Equal Cost Multi-Path (ECMP)
ECMP for Flow-Based Affinity
Enabling Deterministic ECMP Next Hop
Link Bundle Monitoring
Managing ECMP Group Paths
Page
FC FLEXIO FPORT
FC FLEXIO FPORT
Configuring Switch Mode to FCF Port Mode
Name Server
FCoE Maps
Creating an FCoE Map
Page
Zoning
Creating Zone and Adding Members
Creating Zone Alias and Adding Members
Creating Zonesets
Activating a Zoneset
Displaying the Fabric Parameters
Page
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FCoE Transit
Fibre Channel over Ethernet
Ensure Robustness in a Converged Ethernet Network
Page
FIP Snooping on Ethernet Bridges
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FIP Snooping in a Switch Stack
Using FIP Snooping
Enabling the FCoE Transit Feature
Enable FIP Snooping on VLANs
Configure the FC-MAP Value
Configure a Port for a Bridge-to-Bridge Link
Configure a Port for a Bridge-to-FCF Link
Impact on Other Software Features
FIP Snooping Prerequisites
FIP Snooping Restrictions
Configuring FIP Snooping
Displaying FIP Snooping Information
Page
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FCoE Transit Configuration Example
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FIPS Cryptography
Preparing the System
Enabling FIPS Mode
Generating Host-Keys
Monitoring FIPS Mode Status
Disabling FIPS Mode
Page
Force10 Resilient Ring Protocol (FRRP)
Ring Status
Ring Checking
Ring Failure
Ring Restoration
Multiple FRRP Rings
Member VLAN Spanning Two Rings Connected by One Switch
Important FRRP Points
Important FRRP Concepts
Implementing FRRP
FRRP Configuration
Creating the FRRP Group
Configuring the Control VLAN
Configuring and Adding the Member VLANs
Page
Setting the FRRP Timers
Clearing the FRRP Counters
Viewing the FRRP Configuration
Viewing the FRRP Information
Troubleshooting FRRP
Configuration Checks
Sample Configuration and Topology
Page
GARP VLAN Registration Protocol (GVRP)
Configure GVRP
Enabling GVRP Globally
Enabling GVRP on a Layer 2 Interface
Configure GVRP Registration
Configure a GARP Timer
Page
Internet Group Management Protocol (IGMP)
IGMP Protocol Overview
IGMP Version 2
Join a Multicast Group
Leave a Multicast Group
IGMP Version 3
Joining and Filtering Groups and Sources
Leaving and Staying in Groups
IGMP Snooping
IGMP Snooping Implementation Information
Configuring IGMP Snooping
Enabling IGMP Immediate-Leave
Disabling Multicast Flooding
Specifying a Port as Connected to a Multicast Router
Configuring the Switch as Querier
Adjusting the Last Member Query Interval
Fast Convergence after MSTP Topology Changes
Designating a Multicast Router Interface
Interfaces
Basic Interface Configuration
Advanced Interface Configuration
Interface Types
View Basic Interface Information
Page
Enabling a Physical Interface
Physical Interfaces
Configuration Task List for Physical Interfaces
Overview of Layer Modes
Configuring Layer 2 (Data Link) Mode
Configuring Layer 2 (Interface) Mode
Configuring Layer 3 (Network) Mode
Configuring Layer 3 (Interface) Mode
Management Interfaces
Configuring Management Interfaces on the MXL Switch
VLAN Interfaces
Loopback Interfaces
Null Interfaces
Port Channel Interfaces
Port Channel Definition and Standards
Port Channel Benefits
Port Channel Implementation
100/1000/10000 Mbps Interfaces in Port Channels
Configuration Tasks for Port Channel Interfaces
Creating a Port Channel
Adding a Physical Interface to a Port Channel
Page
Reassigning an Interface to a New Port Channel
Configuring the Minimum Oper Up Links in a Port Channel
Adding or Removing a Port Channel from a VLAN
Assigning an IP Address to a Port Channel
Deleting or Disabling a Port Channel
Load Balancing through Port Channels
Load-Balancing Method
Hash Algorithm
Server Ports
Default Configuration without Start-up Config
Bulk Configuration
Interface Range
Bulk Configuration Examples
Create a Single-Range
Create a Multiple-Range
Exclude Duplicate Entries
Exclude a Smaller Port Range
Defining Interface Range Macros
Define the Interface Range
Choosing an Interface-Range Macro
Monitoring and Maintaining Interfaces
Maintenance Using TDR
Splitting QSFP Ports to SFP+ Ports
Merging SFP+ Ports to QSFP 40G Ports
Configure the MTU Size on an Interface
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port
Example Scenarios
Layer 2 Flow Control Using Ethernet Pause Frames
Enabling Pause Frames
Configure MTU Size on an Interface
Port-Pipes
Auto-Negotiation on Ethernet Interfaces
Setting the Speed and Duplex Mode of Ethernet Interfaces
Page
Set Auto-Negotiation Options
Adjusting the Keepalive Timer
View Advanced Interface Information
Configuring the Interface Sampling Size
Dynamic Counters
Clearing Interface Counters
Enhanced Validation of Interface Ranges
Enhanced Control of Remote Fault Indication Processing
Internet Protocol Security (IPSec)
Configuring IPSec
IPv4 Routing
IP Addresses
Configuration Tasks for IP Addresses
Assigning IP Addresses to an Interface
Configuring Static Routes
Configure Static Routes for the Management Interface
IPv4 Path MTU Discovery Overview
Using the Configured Source IP Address in ICMP Messages
Configuring the ICMP Source Interface
Configuring the Duration to Establish a TCP Connection
Enabling Directed Broadcast
Resolution of Host Names
Enabling Dynamic Resolution of Host Names
Specifying the Local System Domain and a List of Domains
Configuring DNS with Traceroute
ARP
Configuration Tasks for ARP
Configuring Static ARP Entries
Enabling Proxy ARP
Clearing ARP Cache
ARP Learning via Gratuitous ARP
ARP Learning via ARP Request
Configuring ARP Retries
ICMP
Configuration Tasks for ICMP
Enabling ICMP Unreachable Messages
UDP Helper
Configure UDP Helper
Enabling UDP Helper
Configurations Using UDP Helper
UDP Helper with Broadcast-All Addresses
UDP Helper with Subnet Broadcast Addresses
UDP Helper with Configured Broadcast Addresses
UDP Helper with No Configured Broadcast Addresses
Troubleshooting UDP Helper
Page
IPv6 Addressing
Extended Address Space
Stateless Autoconfiguration
IPv6 Headers
IPv6 Header Fields
Payload Length (16 bits)
Next Header (8 bits)
Hop Limit (8 bits)
Source Address (128 bits)
Destination Address (128 bits)
Extension Header Fields
Hop-by-Hop Options Header
Addressing
Link-local Addresses
Static and Dynamic Addressing
Implementing IPv6 with the Dell Networking OS
Page
Page
ICMPv6
Path MTU Discovery
IPv6 Neighbor Discovery
IPv6 Neighbor Discovery of MTU Packets
Configuring the IPv6 Recursive DNS Server
Debugging IPv6 RDNSS Information Sent to the Host
Displaying IPv6 RDNSS Information
IPv6 Multicast
Secure Shell (SSH) Over an IPv6 Transport
Configuration Task List for IPv6
Adjusting Your CAM-Profile
Assigning an IPv6 Address to an Interface
Assigning a Static IPv6 Route
Configuring Telnet with IPv6
SNMP over IPv6
Showing IPv6 Information
Showing an IPv6 Interface
Showing IPv6 Routes
Showing the Running-Configuration for an Interface
Clearing IPv6 Routes
iSCSI Optimization
iSCSI Optimization Overview
Page
Monitoring iSCSI Traffic Flows
Information Monitored in iSCSI Traffic Flows
Detection and Auto-Configuration for Dell EqualLogic Arrays
Configuring Detection and Ports for Dell Compellent Arrays
iSCSI Optimization: Operation
Default iSCSI Optimization Values
Displaying iSCSI Optimization Information
Page
Intermediate System to Intermediate System
IS-IS Protocol Overview
IS-IS Addressing
Multi-Topology IS-IS
Transition Mode
Interface Support
Adjacencies
Graceful Restart
Timers
Configuration Tasks for IS-IS
Enabling IS-IS
Page
Configuring Multi-Topology IS-IS (MT IS-IS)
Configuring IS-IS Graceful Restart
Page
Changing LSP Attributes
Configuring the IS-IS Metric Style
Page
Configuring the IS-IS Cost
Configuring the Distance of a Route
Changing the IS-Type
Controlling Routing Updates
Distribute Routes
Applying IPv4 Routes
Applying IPv6 Routes
Redistributing IPv4 Routes
Redistributing IPv6 Routes
Configuring Authentication Passwords
Setting the Overload Bit
Debugging IS-IS
Page
IS-IS Metric Styles
Configure Metric Values
Maximum Values in the Routing Table
Change the IS-IS Metric Style in One Level Only
Page
Leaks from One Level to Another
Page
Page
Page
Page
Page
Link Aggregation Control Protocol (LACP)
Introduction to Dynamic LAGs and LACP
LACP Modes
Configuring LACP Commands
LACP Configuration Tasks
Creating a LAG
Configuring the LAG Interfaces as Dynamic
Setting the LACP Long Timeout
Monitoring and Debugging LACP
Shared LAG State Tracking
Configuring Shared LAG State Tracking
Page
Important Points about Shared LAG State Tracking
LACP Basic Configuration Example
Configure a LAG on ALPHA
Page
Page
Page
Page
Page
Page
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Page
Layer 2
Manage the MAC Address Table
Clearing the MAC Address Table
Setting the Aging Time for Dynamic Entries
Configuring a Static MAC Address
MAC Learning Limit
Setting the MAC Learning Limit
mac learning-limit Dynamic
mac learning-limit station-move
Learning Limit Violation Actions
Setting Station Move Violation Actions
Recovering from Learning Limit and Station Move Violations
NIC Teaming
Page
MAC Move Optimization
Link Layer Discovery Protocol (LLDP)
802.1AB (LLDP) Overview
Protocol Data Units
Optional TLVs
Management TLVs
Organizationally Specific TLVs
IEEE Organizationally Specific TLVs
Page
TIA-1057 (LLDP-MED) Overview
TIA Organizationally Specific TLVs
Page
LLDP-MED Capabilities TLV
LLDP-MED Network Policies TLV
Extended Power via MDI TLV
Configure LLDP
LLDP Compatibility
CONFIGURATION versus INTERFACE Configurations
Enabling LLDP
Disabling and Undoing LLDP
Advertising TLVs
Viewing the LLDP Configuration
Viewing Information Advertised by Adjacent LLDP Agents
Configuring LLDPDU Intervals
Configuring Transmit and Receive Mode
Configuring a Time to Live
Debugging LLDP
Relevant Management Objects
Page
Page
Page
Page
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Microsoft Network Load Balancing
NLB Unicast Mode Scenario
NLB Multicast Mode Scenario
Limitations With Enabling NLB on Switches
Benefits and Working of Microsoft Clustering
Enable and Disable VLAN Flooding
Configuring a Switch for NLB
Multicast Source Discovery Protocol (MSDP)
Page
Anycast RP
Configure the Multicast Source Discovery Protocol
Page
Page
Page
Enabling MSDP
Manage the Source-Active Cache
Viewing the Source-Active Cache
Limiting the Source-Active Cache
Clearing the Source-Active Cache
Enabling the Rejected Source-Active Cache
Accept Source-Active Messages that Fail the RFP Check
Page
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Specifying Source-Active Messages
Limiting the Source-Active Messages from a Peer
Preventing MSDP from Caching a Local Source
Preventing MSDP from Caching a Remote Source
Preventing MSDP from Advertising a Local Source
Logging Changes in Peership States
Terminating a Peership
Clearing Peer Statistics
Debugging MSDP
MSDP with Anycast RP
Configuring Anycast RP
Reducing Source-Active Message Flooding
Specifying the RP Address Used in SA Messages
Page
Page
MSDP Sample Configurations
Page
Page
Multiple Spanning Tree Protocol (MSTP)
Spanning Tree Variations
Configure Multiple Spanning Tree Protocol
Enable Multiple Spanning Tree Globally
Creating Multiple Spanning Tree Instances
Influencing MSTP Root Selection
Interoperate with Non-Dell Networking OS Bridges
Changing the Region Name or Revision
Page
Enable BPDU Filtering Globally
Modifying the Interface Parameters
Page
Flush MAC Addresses after a Topology Change
MSTP Sample Configurations
Router 1 Running-Configuration
Router 2 Running-Configuration
Router 3 Running-Configuration
SFTOS Example Running-Configuration
Debugging and Verifying MSTP Configurations
Page
Page
Multicast Features
Enabling IP Multicast
First Packet Forwarding for Lossless Multicast
Multicast Policies
IPv4 Multicast Policies
Limiting the Number of Multicast Routes
Preventing a Host from Joining a Group
Page
Page
Page
Rate Limiting IGMP Join Requests
Preventing a PIM Router from Forming an Adjacency
Preventing a Source from Registering with the RP
Page
Page
Preventing a PIM Router from Processing a Join
Open Shortest Path First (OSPFv2 and OSPFv3)
Autonomous System (AS) Areas
Area Types
Networks and Neighbors
Router Types
Page
Area Border Router (ABR)
Internal Router (IR)
Designated and Backup Designated Routers
Link-State Advertisements (LSAs)
LSA Throttling
Router Priority and Cost
OSPF with the Dell Networking OS
Graceful Restart
Fast Convergence (OSPFv2, IPv4 Only)
Multi-Process OSPFv2 (IPv4 only)
Processing SNMP and Sending SNMP Traps
RFC-2328 Compliant OSPF Flooding
Enabling RFC-2328 Compliant OSPF Flooding
OSPF ACK Packing
Setting OSPF Adjacency with Cisco Routers
Configuration Task List for OSPFv2 (OSPF for IPv4)
Enabling OSPFv2
Assigning a Router ID
Enabling Multi-Process OSPF (OSPFv2, IPv4 Only)
Assigning an OSPFv2 Area
Enable OSPFv2 on Interfaces
Configuring Stub Areas
Configuring LSA Throttling Timers
Enabling Passive Interfaces
Enabling Fast-Convergence
Changing OSPFv2 Parameters on Interfaces
Page
Enabling OSPFv2 Authentication
Enabling OSPFv2 Graceful Restart
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Creating Filter Routes
Applying Prefix Lists
Redistributing Routes
Troubleshooting OSPFv2
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Sample Configurations for OSPFv2
Basic OSPFv2 Router Topology
OSPF Area 0 Gl 1/1 and 1/2
OSPF Area 0 Gl 3/1 and 3/2
OSPF Area 0 Gl 2/1 and 2/2
Configuration Task List for OSPFv3 (OSPF for IPv6)
Enabling IPv6 Unicast Routing
Assigning IPv6 Addresses on an Interface
Assigning Area ID on an Interface
Assigning OSPFv3 Process ID and Router ID Globally
Configuring Stub Areas
Configuring Passive-Interface
Redistributing Routes
Configuring a Default Route
Enabling OSPFv3 Graceful Restart
Displaying Graceful Restart
OSPFv3 Authentication Using IPsec
OSPFv3 Authentication Using IPsec: Configuration Notes
Configuring IPsec Authentication on an Interface
Configuring IPsec Encryption on an Interface
Configuring IPSec Authentication for an OSPFv3 Area
Configuring IPsec Encryption for an OSPFv3 Area
Displaying OSPFv3 IPsec Security Policies
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Troubleshooting OSPFv3
Viewing Summary Information
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Policy-based Routing (PBR)
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Implementing Policy-based Routing with Dell Networking OS
Configuration Task List for Policy-based Routing
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PBR Exceptions (Permit)
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Sample Configuration
Create the Redirect-List GOLD
Assign Redirect-List GOLD to Interface 2/11
View Redirect-List GOLD
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PIM Sparse-Mode (PIM-SM)
Requesting Multicast Traffic
Refuse Multicast Traffic
Send Multicast Traffic
Important Point to Remember
Configuring PIM-SM
Enable PIM-SM
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Configuring S,G Expiry Timers
Configuring a Static Rendezvous Point
Overriding Bootstrap Router Updates
Configuring a Designated Router
Creating Multicast Boundaries and Domains
Enabling PIM-SM Graceful Restart
PIM Source-Specific Mode (PIM-SSM)
Configure PIM-SMM
Enabling PIM-SSM
Use PIM-SSM with IGMP Version 2 Hosts
Configuring PIM-SSM with IGMPv2
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Port Monitoring
Configuring Port Monitoring
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Enabling Flow-Based Monitoring
Remote Port Mirroring
Remote Port Mirroring Example
Configuring Remote Port Mirroring
Configuration Notes
Restrictions
Displaying Remote-Port Mirroring Configurations
Configuring the Sample Remote Port Mirroring
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Configuring the Encapsulated Remote Port Mirroring
Configuration steps for ERPM
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ERPM Behavior on a typical Dell Networking OS
Decapsulation of ERPM packets at the Destination IP/ Analyzer
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Private VLANs (PVLAN)
Private VLAN Concepts
Using the Private VLAN Commands
Creating PVLAN ports
Creating a Primary VLAN
Creating a Community VLAN
Creating an Isolated VLAN
Private VLAN Configuration Example
Inspecting the Private VLAN Configuration
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Per-VLAN Spanning Tree Plus (PVST+)
Configure Per-VLAN Spanning Tree Plus
Enabling PVST+
Disabling PVST+
Influencing PVST+ Root Selection
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Modifying Global PVST+ Parameters
Modifying Interface PVST+ Parameters
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PVST+ in Multi-Vendor Networks
Enabling PVST+ Extend System ID
PVST+ Sample Configurations
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Enable BPDU Filtering globally
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Quality of Service (QoS)
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Port-Based QoS Configurations
Setting dot1p Priorities for Incoming Traffic
Honoring dot1p Priorities on Ingress Traffic
Priority-Tagged Frames on the Default VLAN
Configuring Port-Based Rate Policing
Configuring Port-Based Rate Shaping
Guidelines for Configuring ECN for Classifying and Color- Marking Packets
Sample configuration to mark non-ecn packets as yellow with Multiple traffic class
Classifying Incoming Packets Using ECN and Color-Marking
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Sample configuration to mark non-ecn packets as yellow with single traffic class
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Policy-Based QoS Configurations
DSCP Color Maps
Creating a DSCP Color Map
Displaying DSCP Color Maps
Displaying a DSCP Color Policy Configuration
Classify Traffic
Creating a Layer 3 Class Map
Creating a Layer 2 Class Map
Determining the Order in Which ACLs are Used to Classify Traffic
Setting DSCP Values for Egress Packets Based on Flow
Displaying Configured Class Maps and Match Criteria
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Create a QoS Policy
Creating an Input QoS Policy
Configuring Policy-Based Rate Policing
Setting a DSCP Value for Egress Packets
Setting a dot1p Value for Egress Packets
Creating an Output QoS Policy
Configuring Policy-Based Rate Shaping
Allocating Bandwidth to Queue
Configure a Scheduler to Queue
Setting DSCP Values for Egress Packets Based on Flow
Specifying WRED Drop Precedence
Create Policy Maps
Creating Input Policy Maps
Applying a Class-Map or Input QoS Policy to a Queue
Applying an Input QoS Policy to an Input Policy Map
Honoring DSCP Values on Ingress Packets
Honoring dot1p Values on Ingress Packets
Enabling Fall Back to Trust Diffserve or dot1p
Mapping dot1p Values to Service Queues
Guaranteeing Bandwidth to dot1p-Based Service Queues
Applying an Input Policy Map to an Interface
Creating Output Policy Maps
Applying an Output QoS Policy to a Queue
Specifying an Aggregate QoS Policy
Applying an Output Policy Map to an Interface
Enabling QoS Rate Adjustment
Enabling Strict-Priority Queueing
Weighted Random Early Detection
Creating WRED Profiles
Applying a WRED Profile to Traffic
Displaying Default and Configured WRED Profiles
Displaying WRED Drop Statistics
Displaying egress-queue Statistics
Classifying Layer 2 Traffic on Layer 3 Interfaces
Classifying Packets Based on a Combination of DSCP Code Points and VLAN IDs
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Routing Information Protocol (RIP)
RIPv1
RIPv2
Enabling RIP Globally
Configure RIP on Interfaces
Controlling RIP Routing Updates
Adding RIP Routes from Other Instances
Assigning a Prefix List to RIP Routes
Setting the Send and Receive Version
Generating a Default Route
Summarize Routes
Controlling Route Metrics
Debugging RIP
RIP Configuration Example
RIP Configuration on Core2
Core 2 RIP Output
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RIP Configuration on Core3
Core 3 RIP Output
RIP Configuration Summary
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Remote Monitoring (RMON)
Fault Recovery
Setting the rmon Alarm
Configuring an RMON Event
Configuring RMON Collection Statistics
Configuring the RMON Collection History
Enabling an RMON MIB Collection History Group
Example of the rmon collection history Command
Rapid Spanning Tree Protocol (RSTP)
Configuring Rapid Spanning Tree
Configuring Interfaces for Layer 2 Mode
Enabling Rapid Spanning Tree Protocol Globally
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Adding and Removing Interfaces
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Enable BPDU Filtering Globally
Modifying Interface Parameters
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Influencing RSTP Root Selection
SNMP Traps for Root Elections and Topology Changes
Configuring Fast Hellos for Link State Detection
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Security
AAA Accounting
Configuration Task List for AAA Accounting
Enabling AAA Accounting
Suppressing AAA Accounting for Null Username Sessions
Configuring Accounting of EXEC and Privilege-Level Command Usage
Configuring AAA Accounting for Terminal Lines
Monitoring AAA Accounting
AAA Authentication
Configuration Task List for AAA Authentication
Configure Login Authentication for Terminal Lines
Configuring AAA Authentication Login Methods
Enabling AAA Authentication
Enabling AAA Authentication RADIUS
Server-Side Configuration
AAA Authorization
Privilege Levels Overview
Configuration Task List for Privilege Levels
Configuring a Username and Password
Configuring the Enable Password Command
Configuring Custom Privilege Levels
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Specifying LINE Mode Password and Privilege
Enabling and Disabling Privilege Levels
RADIUS
RADIUS Authentication and Authorization
Idle Time
ACL Configuration Information
Auto-Command
Setting Access to Privilege Levels through RADIUS
Configuration Task List for RADIUS
Defining a AAA Method List to be Used for RADIUS
Applying the Method List to Terminal Lines
Specifying a RADIUS Server Host
Setting Global Communication Parameters for all RADIUS Server Hosts
Monitoring RADIUS
TACACS+
Configuration Task List for TACACS+
Choosing TACACS+ as the Authentication Method
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Monitoring TACACS+
TACACS+ Remote Authentication and Authorization
Specifying a TACACS+ Server Host
Command Authorization
Protection from TCP Tiny and Overlapping Fragment Attacks
Enabling SCP and SSH
Using SCP with SSH to Copy a Software Image
Removing the RSA Host Keys and Zeroizing Storage
Configuring When to Re-generate an SSH Key
Configuring the SSH Server Key Exchange Algorithm
Configuring the HMAC Algorithm for the SSH Server
Configuring the SSH Server Cipher List
Secure Shell Authentication
Enabling SSH Authentication by Password
Using RSA Authentication of SSH
Configuring Host-Based SSH Authentication
Using Client-Based SSH Authentication
Troubleshooting SSH
Telnet
VTY Line and Access-Class Configuration
VTY Line Local Authentication and Authorization
VTY Line Remote Authentication and Authorization
VTY MAC-SA Filter Support
Role-Based Access Control
Overview of RBAC
Privilege-or-Role Mode versus Role-only Mode
Configuring Role-based Only AAA Authorization
System-Defined RBAC User Roles
User Roles
Creating a New User Role
Modifying Command Permissions for Roles
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Adding and Deleting Users from a Role
AAA Authentication and Authorization for Roles
Configure AAA Authentication for Roles
Configure AAA Authorization for Roles
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Configuring TACACS+ and RADIUS VSA Attributes for RBAC
Role Accounting
Configuring AAA Accounting for Roles
Applying an Accounting Method to a Role
Displaying Active Accounting Sessions for Roles
Display Information About User Roles
Displaying User Roles
Displaying Role Permissions Assigned to a Command
Displaying Information About Users Logged into the Switch
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Service Provider Bridging
VLAN Stacking
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Configure VLAN Stacking
Creating Access and Trunk Ports
Enable VLAN-Stacking for a VLAN
Configuring the Protocol Type Value for the Outer VLAN Tag
Configuring Options for Trunk Ports
Debugging VLAN Stacking
VLAN Stacking in Multi-Vendor Networks
VLAN Stacking
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VLAN Stacking Packet Drop Precedence
Enabling Drop Eligibility
Honoring the Incoming DEI Value
Marking Egress Packets with a DEI Value
Dynamic Mode CoS for VLAN Stacking
Mapping C-Tag to S-Tag dot1p Values
Layer 2 Protocol Tunneling
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Enabling Layer 2 Protocol Tunneling
Specifying a Destination MAC Address for BPDUs
Setting Rate-Limit BPDUs
Debugging Layer 2 Protocol Tunneling
Provider Backbone Bridging
sFlow
Enabling and Disabling sFlow
Enabling and Disabling sFlow on an Interface
Enabling sFlow Max-Header Size Extended
sFlow Show Commands
Displaying Show sFlow Global
Displaying Show sFlow on an Interface
Displaying Show sFlow on a Stack Unit
Configuring Specify Collectors
Changing the Polling Intervals
Changing the Sampling Rate
Sub-Sampling
Back-Off Mechanism
sFlow on LAG ports
Enabling Extended sFlow
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Simple Network Management Protocol (SNMP)
Configuration Task List for SNMP
SNMPv3 Compliance With FIPS
Set up SNMP
Creating a Community
Setting Up User-Based Security (SNMPv3)
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Reading Managed Object Values
Writing Managed Object Values
Configuring Contact and Location Information using SNMP
Subscribing to Managed Object Value Updates using SNMP
Enabling a Subset of SNMP Traps
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Enabling an SNMP Agent to Notify Syslog Server Failure
Copy Configuration Files Using SNMP
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Copying a Configuration File
Copying Configuration Files via SNMP
Copying the Startup-Config Files to the Running-Config
Copying the Startup-Config Files to the Server via FTP
Copying the Startup-Config Files to the Server via TFTP
Copying a Binary File to the Startup-Configuration
Additional MIB Objects to View Copy Statistics
MIB Support to Display the Available Memory Size on Flash
Viewing the Available Flash Memory Size
MIB Support to Display the Software Core Files Generated by the System
Viewing the Software Core Files Generated by the System
Obtaining a Value for MIB Objects
Manage VLANs using SNMP
Creating a VLAN
Assigning a VLAN Alias
Displaying the Ports in a VLAN
Add Tagged and Untagged Ports to a VLAN
Enabling and Disabling a Port using SNMP
Fetch Dynamic MAC Entries using SNMP
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Deriving Interface Indices
Monitor Port-Channels
BMP Functionality Using SNMP SET
Entity MIBS
Physical Entity
Containment Tree
Example of the Entity MIBS Outputs
Troubleshooting SNMP Operation
Stacking
Stacking MXL 10/40GbE Switches
Stack Management Roles
Stack Master Election
Failover Roles
MAC Addressing
Stacking LAG
Supported Stacking Topologies
Example 1: Dual-Ring Stack Across Multiple Chassis
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Configuring a Switch Stack
Stacking Prerequisites
Master Selection Criteria
Configuring Priority and stack-group
Cabling Stacked Switches
Cabling Restrictions
Cabling Redundancy
Cabling Procedure
Accessing the CLI
Configuring and Bringing Up a Stack
Assigning a Priority to Stacked Switches
Renumbering a Stack Unit
Provisioning a Stack Unit
Converting 4x10GbE Ports to 40GbE for Stacking
Removing a Port from the Stacking Mode
Removing a Switch from a Stack
Adding a Stack Unit
Merging Two Stacks
Splitting a Stack
Managing Redundant Stack Management
Resetting a Unit on a Stack
Verify a Stack Configuration
Using Show Commands
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Troubleshooting a Switch Stack
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Failure Scenarios
Stack Member Fails
Unplugged Stacking Cable
Master Switch Fails
Stack-Link Flapping Error
Master Switch Recovers from Failure
Stack Unit in Card-Problem State Due to Incorrect Dell Networking OS Version
Stack Unit in Card-Problem State Due to Configuration Mismatch
Upgrading a Switch Stack
Upgrading a Single Stack Unit
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Storm Control
Configure Storm Control
Configuring Storm Control from INTERFACE Mode
Configuring Storm Control from CONFIGURATION Mode
Spanning Tree Protocol (STP)
Configure Spanning Tree
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Configuring Interfaces for Layer 2 Mode
Enabling Spanning Tree Protocol Globally
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Adding an Interface to the Spanning Tree Group
Removing an Interface from the Spanning Tree Group
Modifying Interface STP Parameters
Enabling PortFast
Prevent Network Disruptions with BPDU Guard
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Global BPDU Filtering
Interface BPDU Filtering
Selecting STP Root
STP Root Guard
Root Guard Scenario
Configuring Root Guard
SNMP Traps for Root Elections and Topology Changes
Displaying STP Guard Configuration
System Time and Date
Network Time Protocol
Protocol Overview
Implementation Information
Configure the Network Time Protocol
Enabling NTP
Configuring NTP Broadcasts
Disabling NTP on an Interface
Configuring a Source IP Address for NTP Packets
Configuring NTP Authentication
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Dell Networking OS Time and Date
Setting the Time and Date for the Switch Software Clock
Setting the Timezone
Set Daylight Saving Time
Setting Daylight Saving Time Once
Setting Recurring Daylight Saving Time
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Tunneling
Configuring a Tunnel
Configuring Tunnel keepalive
Configuring the ip and ipv6 unnumbered
Configuring the Tunnel allow-remote
Configuring the Tunnel Source Anylocal
Uplink Failure Detection (UFD)
Feature Description
How Uplink Failure Detection Works
UFD and NIC Teaming
Configuring Uplink Failure Detection
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Clearing a UFD-Disabled Interface
Displaying Uplink Failure Detection
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Sample Configuration: Uplink Failure Detection
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Upgrade Procedures
Get Help with Upgrades
Virtual LANs (VLANs)
Default VLAN
Port-Based VLANs
VLANs and Port Tagging
Creating a Port-Based VLAN
Assigning Interfaces to a VLAN
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Moving Untagged Interfaces
Assigning an IP Address to a VLAN
Configuring Native VLANs
Enabling Null VLAN as the Default VLAN
Virtual Link Trunking (VLT)
Multi-domain VLT
VLT Terminology
Configure Virtual Link Trunking
Configuration Notes
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RSTP and VLT
VLT Bandwidth Monitoring
VLT and IGMP Snooping
VLT Port Delayed Restoration
PIM-Sparse Mode Support on VLT
VLT Multicast
Configuring VLT Multicast
VLT Unicast Routing
Configuring VLT Unicast
Non-VLT ARP Sync
RSTP Configuration
Preventing Forwarding Loops in a VLT Domain
Sample RSTP Configuration
Configure RSTP on VLT Peers to Prevent Forwarding Loops (VLT Peer 1)
Configure RSTP on VLT Peers to Prevent Forwarding Loops (VLT Peer 2)
Configuring VLT
Configuring a VLT Interconnect
Configuring a VLT Backup Link
Configuring a VLT Port Delay Period
Reconfiguring the Default VLT Settings (Optional)
Connecting a VLT Domain to an Attached Access Device (Switch or Server)
Configuring a VLT VLAN Peer-Down (Optional)
Configure Multi-domain VLT (mVLT) (Optional)
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Verifying a VLT Configuration
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Connecting a VLT Domain
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PVST+ Configuration
Sample PVST+ Configuration
mVLT Configuration Example
In Domain 1, configure the VLT domain and VLTi on Peer 1
Configure mVLT on Peer 1
Add links to the mVLT port-channel on Peer 1
Next, configure the VLT domain and VLTi on Peer 2
Configure mVLT on Peer 2
PIM-Sparse Mode Configuration Example
Additional VLT Sample Configurations
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)
Troubleshooting VLT
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Specifying VLT Nodes in a PVLAN
Association of VLTi as a Member of a PVLAN
MAC Synchronization for VLT Nodes in a PVLAN
PVLAN Operations When One VLT Peer is Down
PVLAN Operations When a VLT Peer is Restarted
Interoperation of VLT Nodes in a PVLAN with ARP Requests
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN
Configuring a VLT VLAN or LAG in a PVLAN
Creating a VLT LAG or a VLT VLAN
Associating the VLT LAG or VLT VLAN in a PVLAN
Proxy ARP Capability on VLT Peer Nodes
Working of Proxy ARP for VLT Peer Nodes
Configuring VLAN-Stack over VLT
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Virtual Router Redundancy Protocol (VRRP)
VRRP Overview
VRRP Benefits
VRRP Implementation
VRRP Configuration
Creating a Virtual Router
Configuring the VRRP Version for an IPv4 Group
Assign Virtual IP addresses
Configuring a Virtual IP Address
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Setting VRRP Group (Virtual Router) Priority
Configuring VRRP Authentication
Disabling Preempt
Changing the Advertisement Interval
Track an Interface or Object
Tracking an Interface
Setting VRRP Initialization Delay
VRRP for an IPv4 Configuration
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Standards Compliance
IEEE Compliance
RFC and I-D Compliance
General Internet Protocols
General IPv4 Protocols
Border Gateway Protocol (BGP)
Open Shortest Path First (OSPF)
Routing Information Protocol (RIP)
Network Management
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MIB Location
FC Flex IO Modules
FC Flex IO Modules
Understanding and Working of the FC Flex IO Modules
FC Flex IO Modules Overview
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FC Flex IO Module Capabilities and Operations
Guidelines for Working with FC Flex IO Modules
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Port Numbering for FC Flex IO Modules
Installing the Optics
Processing of Data Traffic
Operation of the FIP Application
Operation of the NPIV Proxy Gateway
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Installation
Unpacking the Switch
Interconnectivity of FC Flex IO Modules with Cisco MDS Switches
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Ethernet Enhancements in Data Center Bridging
Priority-Based Flow Control
Enhanced Transmission Selection
Configuring DCB Maps and its Attributes
DCB Map: Configuration Procedure
Applying a DCB Map on a Port
Configuring PFC without a DCB Map
Configuring Lossless Queues
Data Center Bridging Exchange Protocol (DCBx)
Data Center Bridging in a Traffic Flow
Enabling Data Center Bridging
QoS dot1p Traffic Classification and Queue Assignment
Configure Enhanced Transmission Selection
ETS Operation with DCBx
Configuring Bandwidth Allocation for DCBx CIN
Configure a DCBx Operation
DCBx Operation
DCBx Port Roles
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DCB Configuration Exchange
Configuration Source Election
Propagation of DCB Information
Auto-Detection and Manual Configuration of the DCBx Version
DCBx Example
DCBx Prerequisites and Restrictions
Configuring DCBx
Configuring DCBx Globally on the Switch
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DCBx Error Messages
Debugging DCBx on an Interface
Verifying the DCB Configuration
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PFC and ETS Configuration Command Examples
Using PFC and ETS to Manage Converged Ethernet Traffic in a Switch Stack
Interworking of DCB Map With DCB Buffer Threshold Settings
Fibre Channel over Ethernet for FC Flex IO Modules
NPIV Proxy Gateway for FC Flex IO Modules
NPIV Proxy Gateway Configuration on FC Flex IO Modules
NPIV Proxy Gateway Operations and Capabilities
NPIV Proxy Gateway Operation
NPIV Proxy Gateway: Protocol Services
NPIV Proxy Gateway Functionality
NPIV Proxy Gateway: Terms and Definitions
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Configuring an NPIV Proxy Gateway
Enabling Fibre Channel Capability on the Switch
Creating a DCB Map
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Applying a DCB Map on Server-facing Ethernet Ports
Creating an FCoE VLAN
Creating an FCoE Map
Applying an FCoE Map on Server-facing Ethernet Ports
Applying an FCoE Map on Fabric-facing FC Ports
Sample Configuration
Displaying NPIV Proxy Gateway Information
show interfaces status Command Example
show fcoe-map Command Examples
show qos dcb-map Command Examples
show npiv devices brief Command Example
show npiv devices Command Example
show fc switch Command Example