Introduction to Routing
- Internet Routing
- Routing Protocols
- Introduction to IS-IS UPDATED
- IS-IS Levels
- IS-IS Adjacencies
- Best Configuration Practices for IS-IS on Cisco IOS
- IS-IS Authentication, Default Routes and IPv6
- Introduction to OSPF
- OSPF Areas
- OSPF Adjacencies
- Best Configuration Practices for OSPF on Cisco IOS
- OSPF Authentication, Default Routes and IPv6
- Comparing OSPF and IS-IS
- Choosing between OSPF and IS-IS
- Migrating from OSPF to IS-IS
- Migration Plan
- Finalizing Migration
Introduction to BGP
- Introduction to Border Gateway Protocol
- Transit and Peering
- Autonomous Systems UPDATED
- How BGP works
- Supporting Multiple Protocols
- IBGP versus EBGP
- Setting up EBGP
- Setting up IBGP
- Introducing prefixes into the BGP RIB
- How to configure aggregation
- Display BGP Status NEW
BGP Attributes
BGP Policy
BGP Scaling Techniques
BGP Best Practices
- Introduction to BGP Best Practices NEW
- EBGP Default Behavior
- Overview of BGP versus IGP
- How to Generate an Aggregate UPDATED
- How to Announce an Aggregate UPDATED
- Keeping IBGP Internal
- Efforts to Improve Aggregation (CIDR Report)
- Receiving Prefixes from Customers
- Receiving Prefixes from Peers
- Receiving Prefixes from Upstream-Transit Provider
- BGP Configuration Tips
- InterConnection Best Practices NEW
- Internet Routing Registry: Introduction NEW
- Internet Routing Registry: Route Object, AS Object and AS Set NEW
- InterConnection Best Practices: Summary NEW
Multi-Homing
- Why Multi-Home?
- Multi-Homing Definition
- Multi-Homing Resources
- Multi-Homing Policy Tools
- Choosing Peering Partners and Transit Providers
- Multi-Homing Scenarios
- Multiple Sessions between Two ASes
- Basic Principles of Multi-Homing
- IP Addressing and Multi-Hominging
- Inbound Traffic Engineering
- Two Links to One ISP, Primary and Backup
- Two Links to One ISP, Load Balancing
- Multiple-Dual-Homed Customers
- Two Links to Different ISPs, Primary and Backup
- Two Links to Different ISPs, Load Balancing
- Outbound Traffic Engineering
- One Upstream, One Local Peer
- One Upstream, One Local IXP
- Upstream Provider Also Peering at the IXP
- Two Upstream, Local Peer--Using Defaults
- Two Upstream, Local Peer--Using Full Routes
- Two Upstream, Local Peer--Using Partial Routes
- Summary of Multi-Homing Examples
BGP Case Studies
Communities
Value of Peering
IXP Design and Implementation
BGP for NRENS
Routing Security
Route Origin Validation
- Validating BGP Route Announcements NEW
- Resource Public Key Infrastructure (RPKI) NEW
- Route Origin Authorisation: Background NEW
- Route Origin Authorisation: Creating ROAs NEW
- Route Origin Validation: Introduction NEW
- Route Origin Validation: AS0 NEW
- Route Origin Validation: Vendor Support & Validator Caches NEW
- Validator Cache Deployment NEW
- Configuring Routers to use Validator Caches NEW
- RPKI Status Checking NEW
- Deploying RPKI within an AS NEW
- Propagating Validation State within an AS NEW
- Route Origin Validation: Statistics & Summary NEW