Cisco 6000 series User Manual

Configuring a Loopback Interface: Example 109
Configuring a Null Interface: Example 109
Configuring a Virtual IPv4 Interface: Example 110
Configuring 802.1Q VLAN Interfaces 111
CHAPTER 9
Prerequisites for Configuring 802.1Q VLAN Interfaces 111
Information About Configuring 802.1Q VLAN Interfaces 112
802.1Q VLAN Overview 112
802.1Q Tagged Frames 112
Subinterfaces 112
Subinterface MTU 112
Native VLAN 113
VLAN Sub-interfaces on Ethernet Bundles 113
How to Configure 802.1Q VLAN Interfaces 113
Configuring 802.1Q VLAN Subinterfaces 113
Configuring 802.1Q VLAN Subinterfaces 113
Configuring an Attachment Circuit on a VLAN 115
What to Do Next 118
Removing an 802.1Q VLAN Subinterface 118
118
Configuration Examples for VLAN Interfaces 119
VLAN Subinterfaces: Example 120
Additional References 121
Configuring Tunnel Interfaces 123
CHAPTER 10
Prerequisites for Configuring Tunnel Interfaces 124
Information About Configuring Tunnel Interfaces 124
Tunnel Interfaces Overview 124
Virtual Interface Naming Convention 124
Tunnel-IPSec Overview 124
Tunnel-IPSec Naming Convention 125
Crypto Profile Sets 125
How to Configure Tunnel Interfaces 125
Configuring Tunnel-IPSec Interfaces 125
Interface and Hardware Component Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
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Contents

Cisco 6000 series Specifications

General

Category	Network Router
Model	Cisco 6000 series
Routing Protocols	BGP, OSPF, EIGRP, IS-IS, RIP
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Ports	Varies by model
Power Supply	Redundant power supply options
Dimensions	Varies by model
Weight	Varies by model
Redundancy	Power supplies, fans, route processors
Operating System	Cisco IOS