JUNOS 8.1 VPNs Configuration Guide
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Entire manual as PDF [4881 KB]
- Chapter:
About This Guide
[PDF 114 KB]
- Objectives
- Supported Routing Platforms
- Audience
- Using the Indexes
- Using the Examples in This Manual
- Merging a Full Example
- Merging a Snippet
- Documentation Conventions
- Related Juniper Networks Documentation
- Documentation Feedback
- Requesting Support
- Chapter:
VPN Overview
[PDF 113 KB]
- VPN Standards
- VPN Terminology
- Types of VPNs
- Layer 2 VPNs
- Layer 3 VPNs
- VPLS
- Virtual-Router Routing Instances
- VPNs and Class of Service
- VPNs and Logical Routers
- VPN Graceful Restart
- Chapter:
Configuring VPNs
[PDF 216 KB]
- Enabling a Signaling Protocol on the PE Routers
- Using LDP for VPN Signaling
- Using RSVP for VPN Signaling
- Configuring an IGP on the PE and P Routers
- Configuring an IBGP Session Between PE Routers
- Configuring a VPN Routing Instance on the PE Routers
- Configuring the Description
- Configuring the Instance Type
- Configuring Interfaces for VPN Routing
- General Configuration for VPN Routing
- Configuring Interfaces for Layer 3 VPNs
- Configuring Interfaces for Carrier-of-Carriers VPNs
- Configuring Unicast RPF on VPN Interfaces
- Configuring the Route Distinguisher
- Configuring Policy for the PE Router's VRF Table
- Configuring the Route Target
- Configuring the Route Origin
- Configuring Import Policy for the PE Router's VRF Table
- Configuring Export Policy for the PE Router's VRF Table
- Applying Both the VRF Export and the BGP Export Policies
- Configuring a VRF Target
- Configuring BGP Route Target Filtering
- BGP Route Target Filtering Overview
- Configuring BGP Route Target Filtering for VPNs
- Configuring a Virtual-Router Routing Instance
- Configuring a Routing Protocol Between the Service Provider Routers
- Configuring Logical Interfaces Between Participating Routers
- Configuring Graceful Restart
- Configuring Aggregate Labels for VPNs
- Rewriting Markers and VPNs
- Transmitting Nonstandard BPDUs
- Pinging VPNs and Layer 2 Circuits
- Pinging a Layer 2 VPN
- Pinging a Layer 3 VPN
- Pinging a Layer 2 Circuit
- Setting the Forwarding Class of the Ping Packets
- Configuring a Path MTU Check for VPNs
- Enabling Path MTU Checks for a VPN Routing Instance
- Assigning an IP Address to the VPN Routing Instance
- Chapter:
VPN Examples
[PDF 174 KB]
- BGP Route Target Filtering for VPNs Overview
- BGP Route Target Filtering for VPNs
- Configure BGP Route Target Filtering on Router PE1
- Configure BGP Route Target Filtering on Router PE2
- Configure BGP Route Target Filtering on the Route Reflector
- Configure BGP Route Target Filtering on Router PE3
- Route Origin for VPNs
- Configuring the Site of Origin Community on CE Router A
- Configuring the Community on CE Router A
- Applying the Policy Statement on CE Router A
- Configuring the Policy on PE Router D
- Configuring the Community on PE Router D
- Applying the Policy on PE Router D
- Chapter:
Summary of VPN Configuration Statements
[PDF 98 KB]
- aggregate-label
- description
- family route-target
- graceful-restart
- instance-type
- interface
- no-forwarding
- route-distinguisher
- route-distinguisher-id
- vpn-apply-export
- vrf-export
- vrf-import
- vrf-target
- vrf-mtu-check
- Chapter:
Layer 2 VPN Overview
[PDF 63 KB]
- Layer 2 VPN Overview
- Layer 2 VPN Standards
- Chapter:
Configuring Layer 2 VPNs
[PDF 139 KB]
- Configuring the Connections to the Local Site
- Configuring a Layer 2 VPN Routing Instance
- Configuring the Site
- Configuring the Remote Site ID
- Configuring the Encapsulation Type
- Tracing Layer 2 VPN Traffic and Operations
- Disabling Normal TTL Decrementing for VPNs
- Configuring CCC Encapsulation on Interfaces
- Configuring TCC Encapsulation on Interfaces
- Configuring Layer 2 VPN Policing on Interfaces
- Disabling the Control Word for Layer 2 VPNs
- Chapter:
Layer 2 VPN Configuration Example
[PDF 177 KB]
- Simple Full-Mesh Layer 2 VPN Overview
- Enabling an IGP on the PE Routers
- Configuring MPLS LSP Tunnels Between the PE Routers
- Configuring IBGP on the PE Routers
- Configuring Routing Instances for Layer 2 VPNs on the PE Routers
- Configuring CCC Encapsulation on the Interfaces
- Configuring VPN Policy on the PE Routers
- Layer 2 VPN Configuration Summarized by Router
- Summary for Router A (PE Router for Sunnyvale)
- Summary for Router B (PE Router for Austin)
- Summary for Router C (PE Router for Portland)
- Chapter:
Summary of Layer 2 VPN Configuration Statements
[PDF 129 KB]
- control-word
- description
- encapsulation
- encapsulation (Logical Interface)
- encapsulation (Physical Interface)
- encapsulation-type
- interface
- l2vpn
- no-control-word
- policer
- proxy
- remote
- remote-site-id
- site
- site-identifier
- traceoptions
- Chapter:
Layer 3 VPN Overview
[PDF 427 KB]
- Layer 3 VPN Overview
- Layer 3 VPN Standards
- Layer 3 VPN Attributes
- VPN-IPv4 Addresses and Route Distinguishers
- IPv6 Layer 3 VPNs
- VPN Routing and Forwarding Tables
- Route Distribution Within a Layer 3 VPN
- Distribution of Routes from CE to PE Routers
- Distribution of Routes Between PE Routers
- Distribution of Routes from PE to CE Routers
- Forwarding Across the Provider's Core Network
- Routing Instances for VPNs
- Multicast over Layer 3 VPNs
- Multicast over Layer 3 VPNs Overview
- Sending PIM Hello Messages to the PE Routers
- Sending PIM Join Messages to the PE Routers
- Receiving the Multicast Transmission
- Chapter:
Configuring Layer 3 VPNs
[PDF 340 KB]
- Configuring VPN Routing Between the PE and CE Routers
- Configuring BGP Between the PE and CE Routers
- Configuring OSPF Between the PE and CE Routers
- Configuring OSPF Version 2 Between the PE and CE Routers
- Configuring OSPF Version 3 Between the PE and CE Routers
- Configuring OSPF Sham Links for Layer 3 VPNs
- OSPF Sham Links Overview
- Configuring OSPF Sham Links
- OSPF Sham Links Example
- Configuring an OSPF Domain ID
- Hub-and-Spoke Layer 3 VPNs and OSPF Domain ID
- Configuring RIP Between the PE and CE Routers
- Configuring Static Routes Between the PE and CE Routers
- Limiting the Paths and Prefixes Accepted from a CE Router
- Configuring IPv6 Between the PE and CE Routers
- Configuring IPv6 on the PE Router
- Configuring the Connection Between the PE and CE Routers
- Configuring BGP on the PE Router to Handle IPv6 Routes
- Configuring BGP on the PE Router for IPv4 and IPv6 Routes
- Configuring OSPF Version 3 on the PE Router
- Configuring Static Routes on the PE Router
- Configuring IPv6 on the Interfaces
- Configuring EBGP or IBGP Multihop Between PE and CE Routers
- Configuring Layer 3 VPNs to Carry IBGP Traffic
- Filtering Traffic Based on the IP Header
- Configuring Traffic Filtering Based on the IP Header
- Egress Filtering Options
- Support for Ethernet, SONET/SDH, and T1/T3/E3 Interfaces
- Support for Aggregated and VLAN Interfaces
- Support for ATM and Frame Relay Interfaces
- Support for Multilink PPP and Multilink Frame Relay Interfaces
- Support for Packets with Null Top Labels
- Other Limitations
- Applying MPLS EXP Classifiers to Routing Instances
- Configuring a VPN Tunnel for VRF Table Lookup
- Configuring a Logical Unit on the Loopback Interface
- Configuring Multicast over Layer 3 VPNs
- Configuring Packet Forwarding for Layer 3 VPNs
- Configuring GRE Tunnels for Layer 3 VPNs
- Configuring GRE Tunnels Manually Between PE and CE Routers
- Configuring the GRE Tunnel Interface on the PE Router
- Configuring the GRE Tunnel Interface on the CE Router
- Configuring GRE Tunnels Dynamically
- Configuring an ES Tunnel Interface for Layer 3 VPNs
- Configuring the ES Tunnel Interface on the PE Router
- Configuring the ES Tunnel Interface on the CE Router
- Configuring IPSec Instead of MPLS Between PE Routers
- Configuring SCU and DCU for Layer 3 VPNs
- Protocol-Independent Load Balancing for Layer 3 VPNs
- Configuring Load Balancing for Layer 3 VPNs
- Configuring Load Balancing and Routing Policies
- Configuring Layer 3 VPN Policing on Interfaces
- Sending RADIUS Messages Through a Layer 3 VPN
- Chapter:
Troubleshooting Layer 3 VPNs
[PDF 159 KB]
- Diagnosing Common Problems
- Troubleshooting Layer 3 VPNs Using ping and traceroute
- Pinging the CE Router from Another CE Router
- Pinging Router CE2 from Router CE1
- Using Traceroute from Loopback to Loopback
- Pinging Router CE1 from Router CE2
- Using Traceroute from Router CE2 to Router CE1
- Pinging the Remote PE and CE Routers from the Local CE Router
- Pinging Router CE2 from Router CE1
- Using Traceroute from Router CE1 to Router CE2
- Pinging Router PE2 from Router CE1
- Using Traceroute from Router CE1 to Router PE2
- Pinging a CE Router from a Multiaccess Interface
- Pinging the Directly Connected PE Routers from the CE Routers
- Pinging Router PE1 from the Loopback Interface on Router CE1
- Using Traceroute from the Loopback Interface on Router CE1 to PE1
- Pinging Router PE2 from the Loopback Interface on Router CE2
- Using Traceroute from the Loopback Interface on Router CE2 to PE2
- Pinging the Directly Connected CE Routers from the PE Routers
- Pinging the VPN Interface on Router CE1 from Router PE1
- Pinging the Loopback Interface on Router CE1 from Router PE1
- Using Traceroute from Router PE1 to Router CE1
- Pinging the VPN Interface on Router CE2 from Router PE2
- Pinging the Loopback Interface on Router CE2 from Router PE2
- Using Traceroute from Router PE2 to Router CE2
- Pinging the Remote CE Router from the Local PE Router
- Limitation on Pinging a Remote CE Router from a PE Router
- Pinging a Layer 3 VPN
- Disabling Normal TTL Decrementing for Layer 3 VPNs
- Troubleshooting RSVP and LDP LSPs
- Troubleshooting Inconsistently Advertised Routes from Gigabit Ethernet Interfaces
- Chapter:
Layer 3 VPN Configuration Examples
[PDF 904 KB]
- Configuring a Simple Full-Mesh VPN Topology
- Enabling an IGP on the PE and P Routers
- Enabling RSVP and MPLS on the P Router
- Configuring the MPLS LSP Tunnel Between the PE Routers
- Configuring IBGP on the PE Routers
- Configuring Routing Instances for VPNs on the PE Routers
- Configuring VPN Policy on the PE Routers
- Simple VPN Configuration Summarized by Router
- Router A (PE Router)
- Router B (P Router)
- Router C (PE Router)
- Configuring a Full-Mesh VPN Topology with Route Reflectors
- Configuring Hub-and-Spoke VPN Topologies: One Interface
- Enabling Egress Features on the Hub PE Router
- Configuring Hub PE1
- Configuring Hub-and-Spoke VPN Topologies: Two Interfaces
- Enabling an IGP on the Hub-and-Spoke PE Routers
- Configuring LDP on the Hub-and-Spoke PE Routers
- Configuring IBGP on the PE Routers
- Configuring VPN Routing Instances on the Hub-and-Spoke PE Routers
- Configuring VPN Policy on the PE Routers
- Hub-and-Spoke VPN Configuration Summarized by Router
- Router D (Hub PE Router)
- Router E (Spoke PE Router)
- Router F (Spoke PE Router)
- Configuring an LDP-over-RSVP VPN Topology
- Enabling an IGP on the PE and P Routers
- Enabling LDP on the PE and P Routers
- Enabling RSVP and MPLS on the P Router
- Configuring the MPLS LSP Tunnel Between the P Routers
- Configuring IBGP on the PE Routers
- Configuring Routing Instances for VPNs on the PE Routers
- Configuring VPN Policy on the PE Routers
- LDP-over-MPLS VPN Configuration Summarized by Router
- Router PE1
- Router P1
- Router P2
- Router P3
- Router PE2
- Configuring an Application-Based Layer 3 VPN Topology
- Configuration on Router A
- Configuration on Router E
- Configuration for Router F
- Configuring an OSPF Domain ID for a Layer 3 VPN
- Configuring Interfaces on Router PE1
- Configuring Routing Options on Router PE1
- Configuring Protocols on Router PE1
- Configuring Policy Options on Router PE1
- Configuring the Routing Instance on Router PE1
- Configuration Summary for Router PE1
- Configuring Overlapping VPNs Using Routing Table Groups
- Configuring Routing Table Groups
- Configuring Static Routes Between the PE and CE Routers
- Configuring the Routing Instance for VPN A
- Configuring the Routing Instance for VPN AB
- Configuring the Routing Instance for VPN B
- Configuring VPN Policy
- Configuring BGP Between the PE and CE Routers
- Configuring OSPF Between the PE and CE Routers
- Configuring Static, BGP, and OSPF Routes Between PE and CE Routers
- Configuring Overlapping VPNs Using Automatic Route Export
- Configuring Overlapping VPNs with BGP and Automatic Route Export
- Configuring Overlapping VPNs and Additional Tables
- Configuring Automatic Route Export for All VRF Instances
- Configuring a GRE Tunnel Interface Between PE Routers
- Configuring the Routing Instance on Router A
- Configuring the Routing Instance on Router D
- Configuring MPLS, BGP, and OSPF on Router A
- Configuring MPLS, BGP, and OSPF on Router D
- Configuring the Tunnel Interface on Router A
- Configuring the Tunnel Interface on Router D
- Configuring the Routing Options on Router A
- Configuring the Routing Options on Router D
- Configuration Summary for Router A
- Configuration Summary for Router D
- Configuring a GRE Tunnel Interface Between a PE and CE Router
- Configuring the Routing Instance Without the Encapsulating Interface
- Configuring the Routing Instance on Router PE1
- Configuring the GRE Tunnel Interface on Router PE1
- Configuring the Encapsulation Interface on Router PE1
- Configuring the Routing Instance with the Encapsulating Interface
- Configuring the Routing Instance on Router PE1
- Configuring the GRE Tunnel Interface on Router PE1
- Configuring the Encapsulation Interface on Router PE1
- Configuring the GRE Tunnel Interface on Router CE1
- Configuring an ES Tunnel Interface Between a PE and CE Router
- Configuring IPSec on Router PE1
- Configuring the Routing Instance Without the Encapsulating Interface
- Configuring the Routing Instance on Router PE1
- Configuring the ES Tunnel Interface on Router PE1
- Configuring the Encapsulating Interface for the ES Tunnel
- Configuring the Routing Instance with the Encapsulating Interface
- Configuring the Routing Instance on Router PE1
- Configuring the ES Tunnel Interface on Router PE1
- Configuring the Encapsulating Interface on Router PE1
- Configuring the ES Tunnel Interface on Router CE1
- Configuring IPSec on Router CE1
- Chapter:
Layer 3 VPN Internet Access Examples
[PDF 487 KB]
- Non-VRF Internet Access
- CE Router Accesses Internet Independently of the PE Router
- PE Router Provides Layer 2 Internet Service
- Distributed Internet Access
- Routing VPN and Internet Traffic Through Different Interfaces
- Configuring Interfaces on Router PE1
- Configuring Routing Options on Router PE1
- Configuring BGP, IS-IS, and LDP Protocols on Router PE1
- Configuring a Routing Instance on Router PE1
- Configuring Policy Options on Router PE1
- Traffic Routed by Different Interfaces: Configuration Summarized by Router
- Router PE1
- Routing VPN and Outgoing Internet Traffic Through the Same Interface and Routing Return Internet Traffic Through a Different Interface
- Configuration for Router PE1
- Routing VPN and Internet Traffic Through the Same Interface Bidirectionally (VPN Has Public Addresses)
- Configuring Routing Options on Router PE1
- Configuring Routing Protocols on Router PE1
- Configuring the Routing Instance on Router PE1
- Traffic Routed Through the Same Interface Bidirectionally: Configuration Summarized by Router
- Router PE1
- Routing VPN and Internet Traffic Through the Same Interface Bidirectionally (VPN Has Private Addresses)
- Configuring Routing Options for Router PE1
- Configuring a Routing Instance for Router PE1
- Configuring Policy Options for Router PE1
- Traffic Routed by the Same Interface Bidirectionally (VPN Has Private Addresses): Configuration Summarized by Router
- Router PE1
- Routing Internet Traffic Through a Separate NAT Device
- Configuring Interfaces on Router PE1
- Configuring Routing Options for Router PE1
- Configuring Routing Protocols on Router PE1
- Configuring a Routing Instance for Router PE1
- Traffic Routed by Separate NAT Device: Configuration Summarized by Router
- Router PE1
- Centralized Internet Access
- Routing Internet Traffic Through a Hub CE Router
- Configuring a Routing Instance on Router PE1
- Configuring Policy Options on Router PE1
- Internet Traffic Routed by a Hub CE Router: Configuration Summarized by Router
- Router PE1
- Routing Internet Traffic Through Multiple CE Routers
- Configuring a Routing Instance on Router PE1
- Configuring Policy Options on Router PE1
- Configuring a Routing Instance on Router PE3
- Configuring Policy Options on Router PE3
- Routing Internet Traffic Through Multiple CE Routers: Configuration Summarized by Router
- Router PE1
- Router PE2
- Router PE3
- Chapter:
Summary of Layer 3 VPN Configuration Statements
[PDF 105 KB]
- classifiers
- domain-id
- domain-vpn-tag
- dynamic-tunnels
- independent-domain
- inet6-vpn
- maximum-paths
- maximum-prefixes
- metric
- multihop
- multipath
- routing-instances
- sham-link
- sham-link-remote
- vpn-group-address
- vrf-table-label
- Chapter:
VPLS Overview
[PDF 86 KB]
- VPLS Overview
- VPLS Standards
- Supported Platforms and PICs
- VPLS Routing and Virtual Ports
- VPLS Multihoming
- Chapter:
Configuring VPLS
[PDF 202 KB]
- Configuring VPLS Without a Tunnel Services PIC
- Configuring Interfaces for VPLS Routing
- Configuring the Interface Name
- Configuring the Interface Encapsulation
- Enabling VLAN Tagging
- Configuring the VPLS Routing Instance
- Configuring the VPLS Site Name and Site Identifier
- Configuring the VPLS Site Interfaces
- Configuring the Site Range
- Configuring the VPLS MAC Table Timeout Interval
- Configuring the Size of the VPLS MAC Address Table
- Limiting the Number of MAC Addresses Learned from an Interface
- Configuring an Ethernet Switch as the CE Device
- Mapping VPLS Traffic to a Specific LSP
- Configuring VPLS Filters and Policers
- Configuring a VPLS Filter
- Configuring an Interface-Specific Counter for VPLS
- Configuring the VPLS Filter Match Conditions
- Configuring an Action for the VPLS Filter
- Configuring VPLS FTFs
- Changing Precedence for Spanning Tree BPDU Packets
- Applying a VPLS Filter to an Interface
- Applying a VPLS Filter to a VPLS Routing Instance
- Configuring a Filter for Flooded Traffic
- Configuring a VPLS Policer
- Specifying the VT Interfaces Used by VPLS Routing Instances
- Configuring VPLS Multihoming
- VPLS Multihomed Site Configuration
- Specifying an Interface as the Active Interface
- Configuring Multihoming on the PE Router
- VPLS Single-Homed Site Configuration
- Tracing VPLS Traffic and Operations
- Chapter:
Summary of VPLS Configuration Statements
[PDF 122 KB]
- active-interface
- encapsulation
- interface
- interface-mac-limit
- mac-table-aging-time
- mac-table-size
- multi-homing
- no-tunnel-services
- site
- site-identifier
- site-range
- traceoptions
- tunnel-services
- vlan-id
- vlan-tagging
- vpls
- vpls (Interfaces)
- vpls (Routing Instance)
- Chapter:
Interprovider and Carrier-of-Carriers VPNs Overview
[PDF 127 KB]
- Interprovider and Carrier-of-Carriers VPN Standards
- Traditional VPNs, Interprovider VPNs, and Carrier-of-Carriers VPNs
- Standard VPNs
- Interprovider and Carrier-of-Carriers VPNs
- Interprovider VPNs
- Linking VRF Tables Between Autonomous Systems
- Configuring MP-EBGP Between AS Border Routers
- Configuring Multihop MP-EBGP Between AS Border Routers
- Carrier-of-Carriers VPNs
- Internet Service Provider as the Customer
- VPN Service Provider as the Customer
- Chapter:
Configuring Interprovider and Carrier-of-Carriers VPNs
[PDF 191 KB]
- Configuring Interprovider VPNs
- Configuring Interprovider VPNs Using MP-EBGP
- Configuring RSVP
- Configuring MPLS
- Configuring BGP
- Configuring OSPF
- Configuring Interprovider VPNs Using Multihop MP-EBGP
- Configuring the AS Border Routers
- Configuring BGP
- Configuring Policy Options
- Configuring the PE Router
- Configuring Carrier-of-Carriers VPNs
- Configuring Carrier-of-Carriers VPN—Customer Provides Internet Service
- Configuring the Carrier-of-Carriers VPN Service Customer's CE Router
- Configuring MPLS
- Configuring BGP
- Configuring OSPF
- Configuring Policy Options
- Configuring the Carrier-of-Carriers VPN Service Provider's PE Routers
- Configuring MPLS
- Configuring BGP
- Configuring IS-IS
- Configuring LDP
- Configuring a Routing Instance
- Configuring Policy Options
- Configuring Carrier-of-Carriers VPN—Customer Provides VPN Service
- Configuring the Carrier-of-Carriers Customer's PE Router
- Configuring MPLS
- Configuring BGP
- Configuring OSPF
- Configuring LDP
- Configuring VPN Service in the Routing Instance
- Configuring Policy Options
- Configuring the Carrier-of-Carriers Customer's CE Router
- Configuring MPLS
- Configuring BGP
- Configuring OSPF and LDP
- Configuring Policy Options
- Configuring the Provider's PE Router
- Configuring MPLS
- Configuring a PE-Router-to-PE-Router BGP Session
- Configuring IS-IS and LDP
- Configuring Policy Options
- Configuring a Routing Instance to Send Routes to the CE Router
- Configuring BGP to Gather Interprovider and Carrier-of-Carriers VPNs Statistics
- Chapter:
Configuration Examples for Interprovider and Carrier-of-Carriers VPNs
[PDF 297 KB]
- Example Terminology
- Interprovider VPN Examples
- Interprovider VPN Example—MP-EBGP Between ISP Peer Routers
- Configuration for Router A
- Configuration for Router B
- Configuration for Router C
- Configuration for Router D
- Configuration for Router E
- Configuration for Router F
- Interprovider VPN Example—Multihop MP-EBGP with P Routers
- Configuration for Router A
- Configuration for Router B
- Configuration for Router C
- Configuration for Router D
- Configuration for Router E
- Configuration for Router F
- Carrier-of-Carriers VPN Examples
- Carrier-of-Carriers VPN Example—Customer Provides Internet Service
- Configuration for Router A
- Configuration for Router B
- Configuration for Router C
- Configuration for Router D
- Configuration for Router E
- Configuration for Router F
- Configuration for Router G
- Configuration for Router H
- Configuration for Router I
- Configuration for Router J
- Configuration for Router K
- Configuration for Router L
- Carrier-of-Carriers VPN Example—Customer Provides VPN Service
- Configuration for Router A
- Configuration for Router B
- Configuration for Router C
- Configuration for Router D
- Configuration for Router E
- Configuration for Router F
- Configuration for Router G
- Configuration for Router H
- Configuration for Router I
- Configuration for Router J
- Configuration for Router K
- Configuration for Router L
- Multiple Instances for LDP and Carrier-of-Carriers VPNs
- Chapter:
Summary of the Interprovider and Carrier-of-Carriers VPNs Configuration Statements
[PDF 50 KB]
- labeled-unicast
- per-group-label
- traffic-statistics
- Chapter:
Layer 2 Circuit Overview
[PDF 95 KB]
- Layer 2 Circuit Overview
- Layer 2 Circuit Standards
- Layer 2 Circuit Policy
- Layer 2 Circuit Bandwidth Accounting and Call Admission Control
- Bandwidth Accounting and Call Admission Control Overview
- Selecting an LSP Based on the Bandwidth Constraint
- LSP Path Protection and CAC
- Secondary Paths and CAC
- Fast Reroute and CAC
- Link and Node Protection and CAC
- Layer 2 Circuits Trunk Mode
- Chapter:
Layer 2 Circuit Configuration Guidelines
[PDF 188 KB]
- Configuring Interfaces for Layer 2 Circuits
- Configuring the Neighbor and Interface for the Layer 2 Circuit
- Configuring a Community for the Layer 2 Circuit
- Configuring the Control Word for Layer 2 Circuits
- Configuring the Control Word for Frame Relay Interfaces
- Disabling the Control Word for Layer 2 Circuits
- Configuring the MTU Advertised for a Layer 2 Circuit
- Configuring Layer 2 Circuits Over Both RSVP and LDP LSPs
- Example: PSN Tunnel Endpoint
- Configuring the Protect Interface
- Configuring the Virtual Circuit ID
- Configuring the Interface Encapsulation Type for Layer 2 Circuits
- Configuring ATM2 IQ Interfaces for Layer 2 Circuits
- Configuring Local Interface Switching
- Configuring LDP for Layer 2 Circuits
- Configuring Layer 2 Circuit Policies
- Configuring the Layer 2 Circuit Community
- Configuring the Policy Statement for the Layer 2 Circuit Community
- Example: Configuring a Policy for a Layer 2 Circuit Community
- Verifying the Layer 2 Circuit Policy Configuration
- Configuring ATM Trunking on Layer 2 Circuits
- Configuring Bandwidth Allocation and Call Admission Control
- Tracing Layer 2 Circuit Creation and Changes
- Chapter:
Layer 2 Circuits Example
[PDF 93 KB]
- Configuring Router PE1
- Configuring Router PE2
- Configuring Router CE1
- Configuring Router CE2
- Chapter:
Summary of Layer 2 Circuit Configuration Statements
[PDF 116 KB]
- bandwidth
- community
- control-word
- description
- end-interface
- install-nexthop
- interface
- l2circuit
- local-switching
- mtu
- neighbor
- no-control-word
- protect-interface
- psn-tunnel-endpoint
- traceoptions
- virtual-circuit-id
- Chapter:
Index
[]
- Chapter:
Index of Statements and Commands
[]