- About This Document
- IP Routing Features Supported in This Version
- IP Routing
- Static Route Configuration
- Overview of Static Routes
- Understanding Static Routes
- Application Scenarios for Static Routes
- Summary of Static Route Configuration Tasks
- Default Settings for Static Routes
- Configuring IPv4 Static Routes
- Creating IPv4 Static Routes
- (Optional) Setting the Default Preference Value for IPv4 Static Routes
- (Optional) Configuring Permanent Advertisement of IPv4 Static Routes
- (Optional) Preventing a Static Route from Being Selected If the Associated BFD Session Is in AdminDown State
- (Optional) Preventing Static Routes from Being Iterated to a Blackhole Route
- Verifying the IPv4 Static Route Configuration
- Configuring Static BFD for IPv4 Static Routes
- Associating IPv4 Static Routes with NQA
- Associating IPv4 Static Routes with EFM
- Configuring IPv6 Static Routes
- Configuring Static BFD for IPv6 Static Routes
- Configuration Examples for Static Routes
- RIP Configuration
- Overview of RIP
- Understanding RIP
- Summary of RIP Configuration Tasks
- Licensing Requirements and Limitations for RIP
- Default Settings for RIP
- Configuring Basic RIP Functions
- Configuring RIP-2
- Preventing Routing Loops
- Controlling RIP Routing
- Controlling RIP Route Advertisement
- Controlling Receiving of RIP Routing Information
- Improving RIP Network Performance
- Configuring BFD for RIP
- Configuring the Network Management Function for RIP
- Maintaining RIP
- Configuration Examples for RIP
- Troubleshooting RIP
- RIPng Configuration
- Overview of RIPng
- Understanding RIPng
- Summary of RIPng Configuration Tasks
- Licensing Requirements and Limitations for RIPng
- Default Settings for RIPng
- Configuring Basic RIPng Functions
- Preventing Routing Loops
- Controlling RIPng Routing
- Controlling RIPng Route Advertisement
- Controlling the Receiving of RIPng Routes
- Improving RIPng Network Performance
- Configuring IPSec Authentication for RIPng
- Maintaining RIPng
- Configuration Examples for RIPng
- OSPF Configuration
- Overview of OSPF
- Understanding OSPF
- Application Scenarios for OSPF
- OSPF Deployment Guide
- Summary of OSPF Configuration Tasks
- Licensing Requirements and Limitations for OSPF
- Default Settings for OSPF
- Configuring Basic OSPF Functions
- Configuring Session Parameters for OSPF Neighbor Relationships
- Configuring OSPF Attributes on Different Types of Networks
- Configuring OSPF Stub Areas
- Configuring an OSPF NSSA
- Adjusting OSPF Route Selection
- Controlling OSPF Routing Information
- Configuring OSPF to Import External Routes
- Configuring OSPF to Advertise the Default Route to an OSPF Area
- Configuring OSPF Route Summarization
- Configuring OSPF to Filter Received Routes
- Configuring OSPF to Filter the Routes to Be Advertised
- Configuring the Switch to Filter LSAs to Be Sent
- Configuring OSPF to Filter ABR Type3 LSAs
- (Optional) Enabling the Mesh-Group Function
- Setting the Maximum Number of External LSAs in the LSDB
- Verifying the OSPF Routing Information Control Configuration
- Configuring BFD for OSPF
- Configuring OSPF IP FRR
- Configuring OSPF Fast Convergence
- Setting a Convergence Priority for OSPF Routes
- Setting an Interval at Which Hello Packets Are Sent
- Setting a Dead Time for a Neighbor Relationship
- Configuring Smart-discover
- Setting an Interval at Which LSAs Are Updated
- Setting an Interval at Which LSAs Are Received
- Setting an Interval for SPF Calculation
- Verifying the OSPF Fast Convergence Configuration
- Configuring OSPF GR
- Improving the Stability of an OSPF Network
- Setting a Priority for OSPF Routes
- Configuring a Delay After Which LSAs Are Transmitted on an Interface
- Configuring an Interval at Which LSAs Are Retransmitted
- Configuring Stub Routers
- Prohibiting an OSPF Interface from Sending and Receiving Protocol Packets
- Disabling Master/Slave Board Switching Triggered by Abnormal OSPF LSA Aging
- Verifying the OSPF Network Stability Optimization Configuration
- Improving the Security of an OSPF Network
- Configuring OSPF Neighbor Relationship Flapping Suppression
- Configuring Network Management Functions for OSPF
- Maintaining OSPF
- Configuration Examples for OSPF
- Example for Configuring Basic OSPF Functions
- Example for Configuring OSPF DR Election
- Example for Configuring an OSPF Stub Area
- Example for Configuring an OSPF NSSA
- Example for Configuring OSPF Load Balancing
- Example for Configuring OSPF-BGP Synchronization
- Example for Configuring OSPF GR
- Example for Configuring BFD for OSPF
- Example for Configuring OSPF IP FRR
- Troubleshooting OSPF
- OSPFv3 Configuration
- Overview of OSPFv3
- Understanding OSPFv3
- Summary of OSPFv3 Configuration Tasks
- Licensing Requirements and Limitations for OSPFv3
- Default Settings for OSPFv3
- Configuring Basic OSPFv3 Functions
- Establishing and Maintaining an OSPFv3 Neighbor Relationship
- Configuring an OSPFv3 Area
- Configuring an OSPFv3 NSSA
- Configuring OSPFv3 Route Attributes
- Controlling OSPFv3 Routing Information
- Optimizing an OSPFv3 Network
- Configuring BFD for OSPFv3
- Configuring OSPFv3 GR
- Improving OSPFv3 Network Security
- Configuring OSPFv3 Neighbor Relationship Flapping Suppression
- Configuring OSPFv3 IPSec
- Configuring the Network Management Function of OSPFv3
- Maintaining OSPFv3
- Configuration Examples for OSPFv3
- IPv4 IS-IS Configuration
- Overview of IS-IS
- Understanding IS-IS
- IS-IS Basic Concepts
- IS-IS Implementation
- IS-IS Authentication
- IS-IS Route Leaking
- IS-IS Overload
- IS-IS Network Convergence
- IS-IS Neighbor Relationship Flapping Suppression
- IS-IS Administrative Tag
- IS-IS Wide Metric
- IS-IS LSP Fragment Extension
- IS-IS Host Name Mapping
- IS-IS GR
- BFD for IS-IS
- IS-IS Auto FRR
- IS-IS TE
- IS-IS Local MT
- IS-IS Multi-Instance and Multi-Process
- Default Settings for IPv4 IS-IS
- Summary of IS-IS Configuration Tasks
- Licensing Requirements and Limitations for IPv4 IS-IS
- Configure Basic IS-IS Functions
- Improving IS-IS Network Security
- Controlling IS-IS Route Selection
- Controlling IS-IS Route Exchange
- Configuring IS-IS Route Summarization
- Controlling IS-IS Route Convergence
- Configuring LSP Fragment Extension
- Configuring a Mesh Group on an NBMA Network
- Configuring IS-IS Reliability
- Configuring IPv4 IS-IS Auto FRR
- Configuring the Overload Bit for an IS-IS Device
- Configuring IS-IS Neighbor Relationship Flapping Suppression
- Maintaining IS-IS
- Configuration Examples for IPv4 IS-IS
- Example for Configuring Basic IS-IS Functions
- Example for Configuring IS-IS Route Summarization
- Example for Configuring DIS Election
- Example for Configuring IS-IS Load Balancing
- Example for Configuring IS-IS Auto FRR (IP Protecting IP)
- Example for Configuring Static BFD for IS-IS
- Example for Configuring Dynamic BFD for IS-IS
- Example for Configuring IS-IS GR
- Troubleshooting IPv4 IS-IS
- IPv6 IS-IS Configuration
- Overview of IS-IS
- Understanding IPv6 IS-IS
- Summary of IPv6 IS-IS Configuration Tasks
- Licensing Requirements and Limitations for IPv6 IS-IS
- Default Settings for IPv6 IS-IS
- Configuring Basic IPv6 IS-IS Functions
- Improving IPv6 IS-IS Network Security
- Controlling IPv6 IS-IS Route Selection
- Configuring a Preference Value for IPv6 IS-IS
- Configuring a Cost for IS-IS Interfaces on an IPv6 Network
- Configuring Equal-Cost IPv6 IS-IS Routes
- Configuring IS-IS IPv6 Route Leaking
- Controlling Whether a Level-1 Device Generates an IPv6 Default Route
- Verifying the IPv6 IS-IS Route Selection Control Configuration
- Controlling IPv6 IS-IS Route Exchange
- Configuring IPv6 IS-IS Route Summarization
- Controlling IPv6 IS-IS Route Convergence
- Configuring LSP Fragment Extension
- Configuring a Mesh Group on an NBMA Network
- Configuring IPv6 IS-IS Reliability
- Configuring the Overload Bit for an IS-IS Device
- Maintaining IS-IS
- Configuration Examples for IPv6 IS-IS
- BGP Configuration
- Overview of BGP
- Understanding BGP
- BGP Concepts
- BGP Implementation
- Interaction Between BGP and IGPs
- BGP Security
- BGP Route Selection Rules and Load Balancing
- Route Reflector
- BGP Confederation
- Route Summarization
- Route Dampening
- BFD for BGP
- BGP Tracking
- BGP GR
- Dynamic Update Peer-Groups
- MP-BGP and Address Families
- BGP VPN Route Crossing
- Route Processing on the BGP router
- BGP Routing Table
- Route Attributes
- Summary of BGP Configuration Tasks
- Licensing Requirements and Limitations for BGP
- Default Settings for BGP
- Configuring Basic BGP Functions
- Configuring BGP Security
- Simplifying IBGP Network Connections
- Configuring BGP Route Selection and Load Balancing
- Configuring the BGP Priority
- Configuring the Next_Hop Attribute
- Configuring the PrefVal Attribute
- Configuring the Default Local_Pref Attribute
- Configuring the AS_Path Attribute
- Configuring the MED Attribute
- Configuring the BGP Community Attribute
- Configuring BGP Load Balancing
- Verifying the BGP Route Selection and Load Balancing Configuration
- Controlling the Receiving and Advertisement of BGP Routes
- Adjusting the BGP Network Convergence Speed
- Configuring a BGP ConnectRetry Timer
- Configuring BGP Keepalive and Hold Timers
- Configuring an Update Message Timer
- Disabling Rapid EBGP Connection Reset
- Configuring the BGP Next Hop Delayed Response
- Configuring BGP Route Dampening
- Configuring Slow Peer Detection
- Verifying the BGP Network Convergence Speed Adjustment Configuration
- Configuring BGP Reliability
- Configuring BGP Route Summarization
- Configuring BGP to Advertise Default Routes to Peers
- Configuring MP-BGP
- Maintaining BGP
- Configuration Examples for BGP
- Example for Configuring Basic BGP Functions
- Example for Configuring Basic BGP4+ Functions
- Example for Configuring Basic MBGP Functions
- Example for Configuring BGP to Interact with an IGP
- Example for Configuring AS_Path Filter
- Example for Configuring MED Attributes to Control BGP Route Selection
- Example for Configuring a BGP Route Reflector
- Example for Configuring a BGP4+ Route Reflector
- Example for Configuring a BGP Confederation
- Example for Configuring the BGP Community Attribute
- Example for Configuring BGP Load Balancing
- Example for Configuring a BGP Routing Policy
- Example for Configuring BFD for BGP
- Example for Configuring BFD for BGP4+
- Example for Configuring BGP GTSM
- Routing Policy Configuration
- Overview of Routing Policies
- Understanding Routing Policies
- Summary of Routing Policy Configuration Tasks
- Licensing Requirements and Limitations for Routing Policies
- Configuring Filters
- Configuring Routing Policies
- Configuring Filter-Policy
- Controlling the Valid Time of Routing Policies
- Maintaining Routing Policies
- Configuration Examples for Routing Policies
- IP Routing Table Management
- PBR Configuration