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Table of Contents

ROUTER CONFIGURATION GUIDE
Preface
Preface
About This Guide
Audience
List of Technical Publications
Searching for Information
To search for specific information in this guide
To search for specific information in multiple documents
Technical Support
Getting Started
In This Chapter
Alcatel-Lucent 7750 SR-Series Router Configuration Process
IP Router Configuration
In This Chapter
In This Chapter
Configuring IP Router Parameters
Interfaces
Network Interface
Network Domains
System Interface
Unicast Reverse Path Forwarding Check (uRPF)
Creating an IP Address Range
QoS Policy Propagation Using BGP (QPPB)
QPPB Applications
Inter-AS Coordination of QoS Policies
Traffic Differentiation Based on Route Characteristics
QPPB
Associating an FC and Priority with a Route
Displaying QoS Information Associated with Routes
Enabling QPPB on an IP interface
QPPB When Next-Hops are Resolved by QPPB Routes
QPPB and Multiple Paths to a Destination
QPPB and Policy-Based Routing
QPPB and GRT Lookup
QPPB Interaction with SAP Ingress QoS Policy
Router ID
Autonomous Systems (AS)
Confederations
Proxy ARP
Exporting an Inactive BGP Route from a VPRN
DHCP Relay
Internet Protocol Versions
IPv6 Address Format
IPv6 Applications
DNS
Secure Neighbor Discovery (SeND)
SeND Persistent CGAs
Persistent RSA Key Pair
Persistent CGA Modifier
Making non-persistent CGAs persistent
Booting from a saved configuration file
IPv6 Provider Edge Router over MPLS (6PE)
6PE Control Plane Support
6PE Data Plane Support
Static Route Resolution Using Tunnels
Static Route ECMP Support
Weighted Load-Balancing over MPLS LSP
Weighted Load Balancing IGP, BGP, and Static Route Prefix Packets over IGP Shortcut
Feature Configuration
Feature Behavior
ECMP Considerations
Weighted Load Balancing Static Route Packets over MPLS LSP
Feature Configuration
Feature Behavior
Bi-directional Forwarding Detection
BFD Control Packet
Control Packet Format
BFD for RSVP-TE
Echo Support
BFD Support for BGP
Centralized BFD
IES Over Spoke SDP
BFD Over LAG and VSM Interfaces
Aggregate Next Hop
Invalidate Next-Hop Based on ARP/Neighbor Cache State
Invalidate Next-Hop Based on IPV4 ARP
Invalidate Next-Hop Based on Neighbor Cache State
LDP Shortcut for IGP Route Resolution
IGP Route Resolution
LDP Shortcut Forwarding Plane
ECMP Considerations
Handling of Control Packets
Handling of Multicast Packets
Interaction with BGP Route Resolution to an LDP FEC
Interaction with Static Route Resolution to an LDP FEC
LDP Control Plane
Process Overview
Configuration Notes
Configuring an IP Router with CLI
Router Configuration Overview
System Interface
Network Interface
Basic Configuration
Common Configuration Tasks
Configuring a System Name
Configuring Interfaces
Configuring a System Interface
Configuring a Network Interface
Configuring IPv6 Parameters
Configuring IPv6 Over IPv4 Parameters
Tunnel Ingress Node
Learning the Tunnel Endpoint IPv4 System Address
Configuring an IPv4 BGP Peer
An Example of a IPv6 Over IPv4 Tunnel Configuration
Tunnel Egress Node
Learning the Tunnel Endpoint IPv4 System Address
Configuring an IPv4 BGP Peer
An Example of a IPv6 Over IPv4 Tunnel Configuration
Router Advertisement
Configuring IPv6 Parameters
An Example of a IPv6 Over IPv4 Tunnel Configuration
Configuring Proxy ARP
Creating an IP Address Range
Deriving the Router ID
Configuring a Confederation
Configuring an Autonomous System
Configuring Overload State on a Single SFM
Service Management Tasks
Changing the System Name
Modifying Interface Parameters
Deleting a Logical IP Interface
IP Router Command Reference
Command Hierarchies
Configuration Commands
Show Commands
Clear Commands
Debug Commands
Configuration Commands
Generic Commands
Router Global Commands
Router L2TP Commands
Router Interface Commands
Router Advertisement Commands
Show Commands
L2TP Show Commands
Clear Commands
Debug Commands
VRRP
In This Chapter
In This Chapter
VRRP Overview
VRRP Components
Virtual Router
IP Address Owner
Primary and Secondary IP Addresses
Virtual Router Master
Virtual Router Backup
Owner and Non-Owner VRRP
Configurable Parameters
Virtual Router ID (VRID)
Priority
IP Addresses
Message Interval and Master Inheritance
Skew Time
Master Down Interval
Preempt Mode
VRRP Message Authentication
Authentication Type 0 – No Authentication
Authentication Type 1 – Simple Text Password
Authentication Failure
Authentication Data
Virtual MAC Address
VRRP Advertisement Message IP Address List Verification
Inherit Master VRRP Router’s Advertisement Interval Timer
IPv6 Virtual Router Instance Operationally Up
Policies
VRRP Priority Control Policies
VRRP Virtual Router Policy Constraints
VRRP Virtual Router Instance Base Priority
VRRP Priority Control Policy Delta In-Use Priority Limit
VRRP Priority Control Policy Priority Events
Priority Event Hold-Set Timers
Port Down Priority Event
LAG Degrade Priority Event
Host Unreachable Priority Event
Route Unknown Priority Event
VRRP Non-Owner Accessibility
Non-Owner Access Ping Reply
Non-Owner Access Telnet
Non-Owner Access SSH
VRRP Configuration Process Overview
Configuration Notes
General
Configuring VRRP with CLI
VRRP Configuration Overview
Preconfiguration Requirements
Basic VRRP Configurations
VRRP Policy
VRRP IES Service Parameters
Configure VRRP for IPv6
VRRP Router Interface Parameters
Common Configuration Tasks
Creating Interface Parameters
Configuring VRRP Policy Components
Configuring Service VRRP Parameters
Non-Owner VRRP Example
Owner Service VRRP
Configuring Router Interface VRRP Parameters
Router Interface VRRP Non-Owner
Router Interface VRRP Owner
VRRP Configuration Management Tasks
Modifying a VRRP Policy
Deleting a VRRP Policy
Modifying Service and Interface VRRP Parameters
Modifying Non-Owner Parameters
Modifying Owner Parameters
Deleting VRRP on an Interface or Service
VRRP Command Reference
Command Hierarchies
Configuration Commands
Show Commands
Monitor Commands
Clear Commands
Debug Commands
Configuration Commands
Interface Configuration Commands
Priority Policy Commands
Priority Policy Event Commands
Priority Policy Port Down Event Commands
Priority Policy LAG Events Commands
Priority Policy Host Unreachable Event Commands
Priority Policy Route Unknown Event Commands
Show Commands
Monitor Commands
Clear Commands
Debug Commands
Filter Policies
In This Chapter
In This Chapter
ACL Filter Policy Overview
ACL Filter Policy Commands
Filter Policy Basics
Filter Policy Packet Match Criteria
IPv4/IPv6 Filter Policy Entry Match Criteria
MAC Filter Policy Entry Match Criteria
Filter Policy Actions
Filter Policy Statistics
Filter Policy Logging
Filter Policy cflowd Sampling
Filter Policy Management
Modifying Existing Filter Policy
Filter Policy Copy and Renumbering
Filter Policy Advanced Topics
Match-list for Filter Policies
Auto-generation of Filter-policy Address Prefix Match Lists
Embedded Filters
System-level IPv4/IPv6 Line Card Filter Policy
Network-port VPRN Filter Policy
ISID MAC Filters
VID MAC filters
Arbitrary Bit Matching of VID Filters
Port Group Configuration Example
Redirect Policies
Router Instance Support for Redirect Policies
HTTP-redirect (Captive Portal)
Traffic Flow
Filter Policies and Dynamic, Policy-Driven Interfaces
Filter Policy-based ESM Service Chaining
Configuring Filter Policies with CLI
Basic Configuration
Common Configuration Tasks
Creating an IP Filter Policy
IP Filter Policy
IP Filter Entry
Configuring the HTTP-Redirect Option
Cflowd Filter Sampling
Creating an IPv6 Filter Policy
Creating a MAC Filter Policy
MAC Filter Policy
MAC ISID Filter Policy
MAC VID Filter Policy
MAC Filter Entry
Creating a Match List for Filter Policies
Apply IP (v4/v6) and MAC Filter Policies to a Service
Applying (IPv4/v6) Filter Policies to a Network Port
Creating a Redirect Policy
Configuring Policy-Based Forwarding for Deep Packet Inspection in VPLS
Filter Management Tasks
Renumbering Filter Policy Entries
Modifying a Filter Policy
Deleting a Filter Policy
Modifying a Redirect Policy
Deleting a Redirect Policy
Copying Filter Policies
Filter Command Reference
Command Hierarchies
Configuration Commands
Configuration Commands
Generic Commands
Global Filter Commands
DHCP Filter Commands
Filter Log Commands
ACL Filter Policy Commands
General Filter Entry Commands
IP (v4/v6) Filter Entry Commands
Match List Configuration Commands
MAC Filter Entry Commands
MAC Filter Match Criteria
Policy and Entry Maintenance Commands
Redirect Policy Commands
Show Commands
Clear Commands
Monitor Commands
Debug Commands
Hybrid OpenFlow Switch
In This Chapter
In This Chapter
Hybrid OpenFlow Switching
Redundant Controllers and Multiple Switch Instances
GRT-only and Multi-Service H-OFS Mode of Operations
Port and VLAN ID Match in Flow Table Entries
Hybrid OpenFlow Switch Steering using Filter Policies
Hybrid OpenFlow Switch Statistics
Hybrid OpenFlow Switch Traffic Steering Details
SR OS H-OFS Logical Port
SR OS H-OFS Port and VLAN Encoding
Redirect to IP next-hop
Redirect to GRT Instance or VRF Instance
Redirect to Next-hop and VRF/GRT Instance
Redirect to LSP
Redirect to SAP
Redirect to SDP
Forward action
Drop action
Configuration Notes
OpenFlow Command Reference
Command Hierarchies
Configuration Commands
Generic Commands
Show Commands
Debug Commands
Cflowd
In This Chapter
In This Chapter
Cflowd Overview
Operation
Version 8
Version 9
Version 10
Cflowd Filter Matching
Cflowd Configuration Process Overview
Configuration Notes
Configuring Cflowd with CLI
Cflowd Configuration Overview
Traffic Sampling
Collectors 
Aggregation
Basic Cflowd Configuration
Common Configuration Tasks
Global Cflowd Components
Configuring Cflowd
Enabling Cflowd
Configuring Global Cflowd Parameters
Configuring Cflowd Collectors
Version 9 and Version 10 Templates
Enabling Cflowd on Interfaces and Filters
Specifying Cflowd Options on an IP Interface
Interface Configurations
Service Interfaces
Specifying Sampling Options in Filter Entries
Filter Configurations
Dependencies
Cflowd Configuration Management Tasks
Modifying Global Cflowd Components
Modifying Cflowd Collector Parameters
Cflowd Command Reference
Command Hierarchies
Configuration Commands
Show Commands
Tools Commands
Clear Commands
Cflowd Configuration Commands
Global Commands
Show Commands
Tools Commands
Clear Commands
Common CLI Command Descriptions
In This Chapter
In This Chapter
Common Service Commands
Standards and Protocol Support