Cisco Catalyst 4500 Series Administration Guide

Contents
27
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL-30933-01
Configuring Layer 3 Interfaces 33-1
About Layer 3 Interfaces 33-1
Logical Layer 3 VLAN Interfaces 33-2
Physical Layer 3 Interfaces 33-2
Understanding SVI Autostate Exclude 33-3
Understanding Layer 3 Interface Counters 33-3
Configuration Guidelines 33-5
Configuring Logical Layer 3 VLAN Interfaces 33-6
Configuring VLANs as Layer 3 Interfaces 33-7
Configuring SVI Autostate Exclude 33-7
Configuring IP MTU Sizes 33-9
Configuring Layer 3 Interface Counters 33-10
Configuring Physical Layer 3 Interfaces 33-12
Configuring EIGRP Stub Routing 33-13
About EIGRP Stub Routing 33-13
Configuring EIGRP Stub Routing 33-14
Dual-Homed Remote Topology 33-15
EIGRP Stub Routing Configuration Tasks 33-18
Monitoring and Maintaining EIGRP 33-19
EIGRP Configuration Examples 33-19
Route Summarization Example 33-19
Route Authentication Example 33-20
Stub Routing Example 33-20
Configuring Cisco Express Forwarding 34-1
About CEF 34-1
CEF Features 34-1
Forwarding Information Base 34-2
Adjacency Tables 34-2
Adjacency Discovery 34-2
Adjacency Resolution 34-2
Adjacency Types That Require Special Handling 34-3
Unresolved Adjacency 34-3
Catalyst 4500 Series Switch Implementation of CEF 34-3
Hardware and Software Switching 34-4
Hardware Switching 34-5
Software Switching 34-5
Load Balancing 34-6
Software Interfaces 34-6

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E