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Multiple Spanning Tree Protocol (MSTP)
609
Contents
Main
Notes, Cautions, and Warnings
Contents
Page
Page
8 Bidirectional Forwarding Detection (BFD).................................................. 124
9 Border Gateway Protocol IPv4 (BGPv4).......................................................150
Page
10 Content Addressable Memory (CAM).........................................................216
Page
Page
14 Dynamic Host Configuration Protocol (DHCP)........................................318
19 Force10 Resilient Ring Protocol (FRRP).....................................................368
20 GARP VLAN Registration Protocol (GVRP)................................................379
21 Internet Group Management Protocol (IGMP).........................................384
Page
Page
Page
27 Intermediate System to Intermediate System..........................................488
28 Link Aggregation Control Protocol (LACP)...............................................514
30 Link Layer Discovery Protocol (LLDP)........................................................544
31 Microsoft Network Load Balancing............................................................ 567
32 Multicast Source Discovery Protocol (MSDP)...........................................570
33 Multiple Spanning Tree Protocol (MSTP).................................................. 595
35 Open Shortest Path First (OSPFv2 and OSPFv3)...................................... 620
38 PIM Source-Specific Mode (PIM-SSM)....................................................... 671
42 Per-VLAN Spanning Tree Plus (PVST+)......................................................708
44 Routing Information Protocol (RIP)...........................................................749
46 Rapid Spanning Tree Protocol (RSTP)........................................................767
Page
50 Simple Network Management Protocol (SNMP)..................................... 844
Page
Page
58 Virtual Routing and Forwarding (VRF)....................................................... 921
Page
61 Virtual Router Redundancy Protocol (VRRP).........................................1000
About this Guide
Audience
Conventions
Related Documents
Configuration Fundamentals
Accessing the Command Line
CLI Modes
Navigating CLI Modes
Page
Page
The do Command
Undoing Commands
Obtaining Help
Entering and Editing Commands
Command History
Filtering show Command Outputs
Page
Multiple Users in Configuration Mode
Getting Started
Console Access
Serial Console
Accessing the Console Port
Pin Assignments
Default Configuration
Configuring a Host Name
Accessing the System Remotely
Accessing the Z9500 Remotely
Configure the Management Port IP Address
Configure a Management Route
Configuring a Username and Password
Configuring the Enable Password
Manage Configuration Files
File Storage
Copy Files to and from the System
Page
Save the Running-Configuration
Configure the Overload Bit for a Startup Scenario
Viewing Files
Changes in Configuration Files
Enabling Software Features on Devices Using a Command Option
View Command History
Upgrading the Dell Networking OS
Using Hashes to Validate Software Images
Page
Switch Management
Configuring Privilege Levels
Creating a Custom Privilege Level
Removing a Command from EXEC Mode
Moving a Command from EXEC Privilege Mode to EXEC Mode
Allowing Access to CONFIGURATION Mode Commands
Allowing Access to the Following Modes
Page
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
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
Display the Logging Buffer and the Logging Configuration
Changing System Logging Settings
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 Access Another Network Device
Lock CONFIGURATION Mode
Viewing the Configuration Lock Status
Recovering from a Forgotten Password on the Z9500
Ignoring the Startup Configuration and Booting from the Factory-Default Configuration
Recovering from a Failed Start on the Z9500
Restoring Factory-Default Settings
Restoring Factory-Default Boot Environment Variables
Page
Page
802.1X
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 Lists (ACLs)
IP Access Control Lists (ACLs)
CAM Usage
User-Configurable CAM Allocation
Test CAM Usage
Example of the test cam-usage Command
Implementing ACLs
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
Page
Configuring a Standard IP ACL Filter
Configure an Extended IP ACL
Configuring Filters with a Sequence Number
Configure Filters, TCP Packets
Configuring Filters Without a Sequence Number
Configure Layer 2 and Layer 3 ACLs
Using ACL VLAN Groups
Guidelines for Configuring ACL VLAN Groups
Configuring an ACL VLAN Group
Allocating ACL VLAN CAM
Applying an IP ACL to an Interface
Configure Ingress ACLs
Configure Egress ACLs
Applying Egress Layer 3 ACLs (Control-Plane)
Counting ACL Hits
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
Page
Bare Metal Provisioning (BMP)
Enhanced Behavior of the stop bmp Command
Removal of User-Defined String Parameter in the reload- type Command
Service Tag Information in the Option 60 String
Bidirectional Forwarding Detection (BFD)
How BFD Works
BFD Packet Format
Page
BFD Sessions
BFD Three-Way Handshake
Session State Changes
Configure 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
Page
Establishing Sessions with OSPF Neighbors
Changing OSPFv3 Session Parameters
Disabling BFD for OSPFv3
Configure BFD for OSPFv3
Changing OSPFv3 Session Parameters
Disabling BFD for OSPFv3
Establishing Sessions with OSPFv3 Neighbors
Configure BFD for IS-IS
Establishing Sessions with IS-IS Neighbors
Changing IS-IS Session Parameters
Disabling BFD for IS-IS
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
Page
Page
Configure BFD for VRRP
Establishing Sessions with All VRRP Neighbors
Establishing VRRP Sessions on VRRP Neighbors
Changing VRRP Session Parameters
Disabling BFD for VRRP
Configuring Protocol Liveness
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
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
AS Number Migration
Page
BGP4 Management Information Base (MIB)
BGP Configuration
Enabling BGP
Page
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 Neighbor Graceful Restart
Filtering on an AS-Path Attribute
Page
Regular Expressions as Filters
Redistributing Routes
Enabling Additional Paths
Configuring IP Community Lists
Page
Configuring an IP Extended Community List
Filtering Routes with Community Lists
Manipulating the COMMUNITY Attribute
Page
Changing MED Attributes
Changing the LOCAL_PREFERENCE Attribute
Changing the NEXT_HOP Attribute
Changing the WEIGHT Attribute
Enabling Multipath
Filtering BGP Routes
Page
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
Page
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
Capturing PDUs
PDU Counters
Page
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Content Addressable Memory (CAM)
CAM Allocation
Page
Test CAM Usage
View CAM-ACL Settings
View CAM Usage
Return to the Default CAM Configuration
CAM Optimization
Applications for CAM Profiling
LAG Hashing
LAG Hashing Based on Bidirectional Flow
Unified Forwarding Table (UFT) Modes
Configuring UFT Modes
Page
Control Plane Policing (CoPP)
Z9500 CoPP Implementation
Protocol-based Control Plane Policing
Queue-based Control Plane Policing
CoPP Example
Configure Control Plane Policing
Configuring CoPP for Protocols
Examples of Configuring CoPP for Protocols
Page
Configuring CoPP for CPU Queues
Examples of Configuring CoPP for CPU Queues
Displaying CoPP Configuration
Viewing Queue Rates
Viewing MAC Protocol-Queue Mapping
Viewing IPv4 Protocol-Queue Mapping
Viewing IPv6 Protocol-Queue Mapping
Viewing Per-Queue Protocol-Queue Mapping
Viewing Complete Protocol-Queue Mapping
Page
Troubleshooting CoPP Operation
Enabling CPU Traffic Statistics
Viewing CPU Traffic Statistics
Troubleshooting CPU Packet Loss
Page
Page
Viewing Per-Protocol CoPP Counters
Page
Viewing Per-Queue CoPP Counters
Page
Data Center Bridging (DCB)
Ethernet Enhancements in Data Center Bridging
Priority-Based Flow Control
Enhanced Transmission Selection
Data Center Bridging Exchange Protocol (DCBx)
Data Center Bridging in a Traffic Flow
Enabling Data Center Bridging
QoS dot1p Traffic Classification and Queue Assignment
SNMP Support for PFC and Buffer Statistics Tracking
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
Configuring PFC and ETS in a DCB Map
PFC Configuration Notes
PFC Prerequisites and Restrictions
ETS Configuration Notes
ETS Prerequisites and Restrictions
Configuring Priority-Based Flow Control
Configuring Lossless Queues
Configure Enhanced Transmission Selection
ETS Prerequisites and Restrictions
Creating an ETS Priority Group
ETS Operation with DCBx
Configuring Bandwidth Allocation for DCBx CIN
Applying the DCB Policies on Linecard
Applying DCB Policies on SFM Ports
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
Behavior of Tagged Packets
Configuration Example for DSCP and PFC Priorities
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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Generation of PFC for a Priority for Untagged Packets
Operations on Untagged Packets
Performing PFC Using DSCP Bits Instead of 802.1p Bits
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
Hierarchical Scheduling in ETS Output Policies
Priority-Based Flow Control Using Dynamic Buffer Method
Pause and Resume of Traffic
Buffer Sizes for Lossless or PFC Packets
Configuring the Dynamic Buffer Method
Page
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Debugging and Diagnostics
Offline Diagnostics
Running Offline Diagnostics
Page
Examples of Running Offline Diagnostics
Page
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TRACE Logs
Auto Save on Reload, Crash, or Rollover
Last Restart Reason
Line Card Restart Causes and Reasons
show hardware Commands
Page
Environmental Monitoring
Display Power Supply Status
Display Fan Status
Display Transceiver Type
Page
Recognize an Over-Temperature Condition
Troubleshoot an Over-Temperature Condition
Page
Troubleshooting Packet Loss
Displaying Drop Counters
Page
Displaying Dataplane Statistics
Displaying Line-Card Counters
Accessing Application Core Dumps
Mini Core Dumps
Full Kernel Core Dumps
Enabling TCP Dumps
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
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
DHCP Client on a Management Interface
DHCP Client Operation with Other Features
Virtual Link Trunking (VLT)
VLAN and Port Channels
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
Viewing the Number of SAV Dropped Packets
Clearing the Number of SAV Dropped Packets
Equal Cost Multi-Path (ECMP)
ECMP for Flow-Based Affinity
Enabling Deterministic ECMP Next Hop
Configuring the Hash Algorithm Seed
Link Bundle Monitoring
Managing ECMP Group Paths
Creating an ECMP Group Bundle
Modifying the ECMP Group Threshold
ECMP Support in L3 Host and LPM Tables
Page
FCoE Transit
Fibre Channel over Ethernet
Ensure Robustness in a Converged Ethernet Network
Page
FIP Snooping on Ethernet Bridges
Page
Using FIP Snooping
FIP Snooping Prerequisites
Page
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 Restrictions
Configuring FIP Snooping
Page
FCoE Transit Configuration Example
Displaying FIP Snooping Information
Page
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Enabling FIPS Cryptography
Configuration Tasks
Preparing the System
Enabling FIPS Mode
Generating Host-Keys
Monitoring FIPS Mode Status
Disabling FIPS Mode
Page
Flex Hash
Flex Hash Capability Overview
Configuring the Flex Hash Mechanism
RDMA Over Converged Ethernet (RoCE) Overview
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces
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
Page
Implementing FRRP
FRRP Configuration
Creating the FRRP Group
Configuring the Control VLAN
Configuring and Adding the Member VLANs
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
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 Implementation Information
IGMP Protocol Overview
IGMP Version 2
Join a Multicast Group
Responding to an IGMP Query
Sending an Unsolicited IGMP Report
Leaving a Multicast Group
IGMP Version 3
Joining and Filtering Groups and Sources
Leaving and Staying in Groups
Configure IGMP
Viewing IGMP Enabled Interfaces
Selecting an IGMP Version
Viewing IGMP Groups
Adjusting Timers
Adjusting Query and Response Timers
Adjusting the IGMP Querier Timeout Value
Configuring a Static IGMP Group
Enabling IGMP Immediate-Leave
IGMP Snooping
IGMP Snooping Implementation Information
Configuring IGMP Snooping
Removing a Group-Port Association
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
Port Numbering Convention
Interface Types
View Basic Interface Information
Page
Enabling a Physical Interface
Physical Interfaces
Port Pipes
Network Processing Units (NPUs)
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
Egress Interface Selection (EIS)
Configuring EIS
Management Interfaces
Configuring a Dedicated Management Interface
Configuring a Management Interface on an Ethernet Port
VLAN Interfaces
Loopback Interfaces
Null Interfaces
Port Channel Interfaces
Port Channel Definition and Standards
Port Channel Benefits
Port Channel Implementation
10/40 Gbps 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 Methods
Changing the Hash Algorithm
Bulk Configuration
Interface Range
Bulk Configuration Examples
Create a Single-Range
Create a Multiple-Range
Exclude Duplicate Entries
Exclude a Smaller Port Range
Overlap Port Ranges
Defining Interface Range Macros
Define the Interface Range
Choosing an Interface-Range Macro
Monitoring and Maintaining Interfaces
Displaying Traffic Statistics on HiGig Ports
Link Bundle Monitoring
Monitoring HiGig Link Bundles
Guidelines for Monitoring HiGig Link-Bundles
Enabling HiGig Link-Bundle Monitoring
Fanning out 40G Ports Dynamically
Splitting QSFP Ports to SFP+ Ports
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port
Support for LM4 Optics
Example Scenarios
Page
Page
Page
Link Dampening
Enabling Link Dampening
Clearing Dampening Counters
Link Dampening Support for XML
Configure MTU Size on an Interface
Using Ethernet Pause Frames for Flow Control
Enabling Pause Frames
Configure the MTU Size on an Interface
Auto-Negotiation on Ethernet Interfaces
Set Auto-Negotiation Options
View Advanced Interface Information
Configuring the Interface Sampling Size
Page
Dynamic Counters
Clearing Interface Counters
Page
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
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
Enabling 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
Configuring a Broadcast Address
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
IPv6 Routing
Extended Address Space
Stateless Autoconfiguration
IPv6 Headers
IPv6 Header Fields
Hop Limit (8 bits)
Source Address (128 bits)
Destination Address (128 bits)
Extension Header Fields
Hop-by-Hop Options Header
IPv6 Addressing
Link-local Addresses
Static and Dynamic Addressing
IPv6 Implementation on the Dell Networking OS
Page
Configuring the LPM Table for IPv6 Extended Prefixes
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
Secure Shell (SSH) Over an IPv6 Transport
Configuration Tasks 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
Displaying IPv6 Information
Displaying an IPv6 Configuration
Displaying IPv6 Routes
Page
Displaying the Running Configuration for an Interface
Clearing IPv6 Routes
iSCSI Optimization
iSCSI Optimization Overview
Page
Default iSCSI Optimization Values
iSCSI Optimization Prerequisites
Configuring iSCSI Optimization
Page
Page
Displaying iSCSI Optimization Information
Enable and Disable iSCSI Optimization
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer
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
Application of Quality of Service to iSCSI Traffic Flows
Intermediate System to Intermediate System
IS-IS Protocol Overview
IS-IS Addressing
Multi-Topology IS-IS
Transition Mode
Interface Support
Adjacencies
Graceful Restart
Timers
Page
Configuration Tasks for IS-IS
Enabling IS-IS
Page
Page
Configuring Multi-Topology IS-IS (MT IS-IS)
Configuring IS-IS Graceful Restart
Page
Changing LSP Attributes
Configuring the IS-IS Metric Style
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
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
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
Important Points about Shared LAG State Tracking
LACP Basic Configuration Example
Configure a LAG on ALPHA
Page
Page
Page
Page
Page
Page
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 mac-address-sticky
mac learning-limit station-move
mac learning-limit no-station-move
Learning Limit Violation Actions
Setting Station Move Violation Actions
Recovering from Learning Limit and Station Move Violations
NIC Teaming
Configure Redundant Pairs
Page
Important Points about Configuring Redundant Pairs
Far-End Failure Detection
FEFD State Changes
Configuring FEFD
Enabling FEFD on an Interface
Debugging FEFD
Page
Link Layer Discovery Protocol (LLDP)
802.1AB (LLDP) Overview
Protocol Data Units
Optional TLVs
Management TLVs
Organizationally Specific TLVs
IEEE Organizationally Specific TLVs
TIA-1057 (LLDP-MED) Overview
TIA Organizationally Specific TLVs
LLDP-MED Capabilities TLV
LLDP-MED Network Policies TLV
Page
Extended Power via MDI TLV
Configure LLDP
LLDP Compatibility
CONFIGURATION versus INTERFACE Configurations
Enabling LLDP
Disabling and Undoing LLDP
Enabling LLDP on Management Ports
Disabling and Undoing LLDP on Management Ports
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
Page
Microsoft Network Load Balancing
NLB Unicast and Multicast Modes
NLB Unicast Mode Example
NLB Multicast Mode Example
NLB Benefits
NLB Restrictions
NLB VLAN Flooding
Configuring NLB on a Switch
Multicast Source Discovery Protocol (MSDP)
Page
Anycast RP
Configure Multicast Source Discovery Protocol
Page
Page
Page
Enable 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
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
Page
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
Adding and Removing Interfaces
Creating Multiple Spanning Tree Instances
Page
Influencing MSTP Root Selection
Interoperate with Non-Dell Bridges
Changing the Region Name or Revision
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
Example Running-Configuration
Debugging and Verifying MSTP Configurations
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Multicast Features
Enabling IP Multicast
Multicast with ECMP
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First Packet Forwarding for Lossless Multicast
Multicast Policies
IPv4 Multicast Policies
Limiting the Number of Multicast Routes
Preventing a Host from Joining a Group
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Rate Limiting IGMP Join Requests
Preventing a PIM Router from Forming an Adjacency
Preventing a Source from Registering with the RP
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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
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Autonomous System Border Router (ASBR)
Internal Router (IR)
Designated and Backup Designated Routers
Link-State Advertisements (LSAs)
LSA Throttling
Virtual Links
Router Priority and Cost
OSPF Implementation
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
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Configuring Stub Areas
Configuring LSA Throttling Timers
Enabling Passive Interfaces
Enabling Fast-Convergence
Changing OSPFv2 Parameters on Interfaces
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Enabling OSPFv2 Authentication
Configuring Virtual Links
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 Te 1/1 and 1/2
OSPF Area 0 Te 3/1 and 3/2
OSPF Area 0 Te 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
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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Pay As You Grow
Installing a License
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Displaying License Information
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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
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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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
Port Monitoring
Local Port Monitoring
Examples of Port Monitoring
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Configuring Port Monitoring
Remote Port Mirroring
Remote Port Mirroring Example
Configuring Remote Port Mirroring
Configuration Notes
Restrictions
Displaying a Remote-Port Mirroring Configuration
Configuring Remote Port Monitoring
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Encapsulated Remote-Port Monitoring
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Private VLANs (PVLAN)
Private VLAN Concepts
Using the Private VLAN Commands
Configuration Task List
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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Quality of Service (QoS)
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
Policy-Based QoS Configurations
Classify Traffic
Creating a Layer 3 Class Map
Creating a Layer 2 Class Map
Applying Layer 2 Match Criteria on a Layer 3 Interface
Applying DSCP and VLAN Match Criteria on a Service Queue
Ordering ACL Rules
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
Strict-Priority Queuing
Configuring Policy-Based Rate Shaping
Allocating Bandwidth to Queue
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
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
DSCP Color Maps
Creating a DSCP Color Map
Displaying DSCP Color Maps
Displaying a DSCP Color Policy Configuration
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
Explicit Congestion Notification
ECN Packet Classification
Example: Color-marking non-ECN Packets in One Traffic Class
Example: Color-marking non-ECN Packets in Different Traffic Classes
Using A Configurable Weight for WRED and ECN
Benefits of Using a Configurable Weight for WRED with ECN
Setting Average Queue Size using a Weight
Global Service-Pools for WRED with ECN
Configuring a Weight for WRED and ECN Operation
Pre-Calculating Available QoS CAM Space
SNMP Support for Buffer Statistics Tracking
Routing Information Protocol (RIP)
RIPv1
RIPv2
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Enabling RIP Globally
Configure RIP on Interfaces
Controlling RIP Routing Updates
Assigning a Prefix List to RIP Routes
Adding RIP Routes from Other Instances
Setting the Send and Receive Version
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Generating a Default Route
Summarize Routes
Controlling Route Metrics
Debugging RIP
RIP Configuration Example
RIP Configuration on Core2
Core 2 RIP Output
RIP Configuration on Core3
Core 3 RIP Output
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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
Rapid Spanning Tree Protocol (RSTP)
Configuring Rapid Spanning Tree
RSTP and VLT
Configuring Interfaces for Layer 2 Mode
Enabling Rapid Spanning Tree Protocol Globally
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Adding and Removing Interfaces
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Enabling SNMP Traps for Root Elections and Topology Changes
Modifying Interface Parameters
Influencing RSTP Root Selection
Configuring Fast Hellos for Link State Detection
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Security
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
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
Obscuring Passwords and Keys
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
Resetting a Password
RADIUS
RADIUS Authentication and Authorization
Idle Time
ACL Configuration Information
Auto-Command
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 Cipher List
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
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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
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Mapping C-Tag to S-Tag dot1p Values
Layer 2 Protocol Tunneling
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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
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sFlow Show Commands
Displaying Show sFlow Global
Displaying Show sFlow on an Interface
Displaying Show sFlow on a Line Card
Configuring Specify Collectors
Changing the Polling Intervals
Back-Off Mechanism
sFlow on LAG ports
Enabling Extended sFlow
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Simple Network Management Protocol (SNMP)
Configuration Task List for SNMP
Set up SNMP
Creating a Community
Setting Up User-Based Security (SNMPv3)
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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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
Copy a Binary File to the Startup-Configuration
Additional MIB Objects to View Copy Statistics
Obtaining a Value for MIB Objects
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
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
Managing Overload on Startup
Enabling and Disabling a Port using SNMP
Fetch Dynamic MAC Entries using SNMP
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Deriving Interface Indices
Monitor Port-Channels
Troubleshooting SNMP Operation
Storm Control
Configure Storm Control
Configuring Storm Control from INTERFACE Mode
Configuring Storm Control from CONFIGURATION Mode
Spanning Tree Protocol (STP)
Configure Spanning Tree
Configuring Interfaces for Layer 2 Mode
Enabling Spanning Tree Protocol Globally
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Adding an Interface to the Spanning Tree Group
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Modifying Interface STP Parameters
Enabling PortFast
Preventing Network Disruptions with BPDU Guard
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Selecting STP Root
STP Root Guard
Root Guard Scenario
Configuring Root Guard
Enabling SNMP Traps for Root Elections and Topology Changes
STP Loop Guard
Configuring Loop Guard
Displaying STP Guard Configuration
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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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Time and Date
Configuration Task List
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 Settings
Configuring a Tunnel Interface
Configuring Tunnel allow-remote Decapsulation
Configuring Tunnel source anylocal Decapsulation
Multipoint Receive-Only Tunnels
Guidelines for Configuring Multipoint Receive-Only Tunnels
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Upgrade Procedures
Upgrade Overview
Get Help with Upgrades
Z9500 Bootup and Upgrades
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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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Virtual LANs (VLANs)
Default VLAN
Port-Based VLANs
VLANs and Port Tagging
Configuration Task List
Creating a Port-Based VLAN
Assigning Interfaces to a VLAN
Moving Untagged Interfaces
Assigning an IP Address to a VLAN
Configuring Native VLANs
Enabling Null VLAN as the Default VLAN
Virtual Routing and Forwarding (VRF)
VRF Overview
VRF Configuration Notes
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DHCP
VRF Configuration
Load VRF CAM
Creating a Non-Default VRF Instance
Assigning an Interface to a VRF
Assigning a Front-end Port to a Management VRF
View VRF Instance Information
Assigning an OSPF Process to a VRF Instance
Configuring VRRP on a VRF Instance
Configuring Management VRF
Configuring a Static Route
Sample VRF Configuration
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Route Leaking VRFs
Dynamic Route Leaking
Configuring Route Leaking without Filtering Criteria
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Configuring Route Leaking with Filtering
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Virtual Link Trunking (VLT)
VLT on Core Switches
Enhanced VLT
VLT Terminology
Configure Virtual Link Trunking
Configuration Notes
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Primary and Secondary VLT Peers
RSTP and VLT
VLT Bandwidth Monitoring
VLT and IGMP Snooping
VLT IPv6
VLT Port Delayed Restoration
PIM-Sparse Mode Support on VLT
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VLT Routing
Spanned VLANs
VLT Unicast Routing
Configuring VLT Unicast
VLT Multicast Routing
Configuring VLT Multicast
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
Enabling VLT and Creating a VLT Domain
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)
Configuring Enhanced VLT (eVLT) (Optional)
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VLT Sample Configuration
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PVST+ Configuration
Sample PVST+ Configuration
eVLT Configuration Example
eVLT Configuration Step Examples
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PIM-Sparse Mode Configuration Example
Verifying a VLT Configuration
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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
Reconfiguring Stacked Switches as VLT
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
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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
VLT Nodes as Rendezvous Points for Multicast Resiliency
Configuring VLAN-Stack over VLT
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VLT Proxy Gateway
Proxy Gateway in VLT Domains
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LLDP organizational TLV for proxy gateway
Sample Configuration Scenario for VLT Proxy Gateway
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Configuring an LLDP VLT Proxy Gateway
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
Setting VRRP Group (Virtual Router) Priority
Configuring VRRP Authentication
Disabling Preempt
Changing the Advertisement Interval
Track an Interface or Object
Tracking an Interface
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Setting VRRP Initialization Delay
VRRP for an IPv4 Configuration
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VRRP in a VRF Configuration
VRRP in a VRF: Non-VLAN Scenario
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VLAN Scenario
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Displaying VRRP in a VRF Configuration
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Standards Compliance
IEEE Compliance
RFC and I-D Compliance
General Internet Protocols
Border Gateway Protocol (BGP)
General IPv4 Protocols
General IPv6 Protocols
Intermediate System to Intermediate System (IS-IS)
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Network Management
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Multicast
Open Shortest Path First (OSPF)
Routing Information Protocol (RIP)
MIB Location