Cisco WS-X6066-SLB-APC - Content Switching Module Quick start guide

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Catalyst 6000 Family
Software Configuration Guide
Software Releases 6.3 and 6.4
Customer Order Number: DOC-7813315=
Text Part Number: 78-13315-02

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Catalyst 6000 Family Software Configuration Guide
Copyright © 1999-2003, Cisco Systems, Inc.
All rights reserved.

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CONTENTS
Preface 27
Audience 27
Organization 27
Related Documentation 29
Conventions 30
Obtaining Documentation 31
Cisco.com 31
Documentation CD-ROM 31
Ordering Documentation 31
Documentation Feedback 32
Obtaining Technical Assistance 32
Cisco.com 32
Technical Assistance Center 32
Obtaining Additional Publications and Information 34
CHAPTER 1Product Overview 1
CHAPTER 2Command-Line Interfaces 1
Catalyst Command-Line Interface 1
ROM-Monitor Command-Line Interface 1
Switch Command-Line Interface 2
MSFC Command-Line Interface 8
Cisco IOS Command Modes 8
Cisco IOS Command-Line Interface 10
CHAPTER 3Configuring the Switch IP Address and Default Gateway 1
Understanding the Switch Management Interfaces 1
Understanding Automatic IP Configuration 2
Automatic IP Configuration Overview 2
Understanding How DHCP Works 2
Understanding How BOOTP and RARP Work 3
Preparing to Configure the IP Address and Default Gateway 4
Booting the MSFC for the First Time 4

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Default IP Address and Default Gateway Configuration 5
Assigning the In-Band (sc0) Interface IP Address 5
Configuring Default Gateways 6
Configuring the SLIP (sl0) Interface on the Console Port 7
Using BOOTP, DHCP, or RARP to Obtain an IP Address 9
Renewing and Releasing a DHCP-Assigned IP Address 10
CHAPTER 4Configuring Ethernet, Fast Ethernet, and Gigabit Ethernet Switching 1
Understanding How Ethernet Works 1
Switching Frames Between Segments 2
Building the Address Table 2
Understanding How Port Negotiation Works 2
Default Ethernet, Fast Ethernet, and Gigabit Ethernet Configuration 3
Setting the Port Configuration 4
Setting the Port Name 4
Setting the Port Speed 5
Setting the Port Duplex Mode 5
Configuring IEEE 802.3X Flow Control 6
Enabling and Disabling Port Negotiation 7
Changing the Default Port Enable State 7
Setting the Port Debounce Timer 8
Configuring a Timeout Period for Ports in errdisable State 9
Configuring the Jumbo Frame Feature 11
Checking Connectivity 13
CHAPTER 5Configuring Ethernet VLAN Trunks 1
Understanding How VLAN Trunks Work 1
Trunking Overview 1
Trunking Modes and Encapsulation Types 2
802.1Q Trunk Restrictions 4
Default Trunk Configuration 5
Configuring a Trunk Link 5
Configuring an ISL Trunk 5
Configuring an 802.1Q Trunk 6
Configuring an ISL/802.1Q Negotiating Trunk Port 7
Defining the Allowed VLANs on a Trunk 7
Disabling a Trunk Port 8
Example VLAN Trunk Configurations 9

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ISL Trunk Configuration Example 9
ISL Trunk Over EtherChannel Link Example 10
802.1Q Trunk Over EtherChannel Link Example 13
Load-Sharing VLAN Traffic Over Parallel Trunks Example 16
Disabling VLAN 1 on Trunks 23
Disabling VLAN 1 on a Trunk Link 23
CHAPTER 6Configuring EtherChannel 1
Understanding How EtherChannel Works 1
Understanding Administrative Groups 2
Understanding EtherChannel IDs 2
Understanding Port Aggregation Protocol 2
Understanding Frame Distribution 3
EtherChannel Configuration Guidelines 4
Configuring EtherChannel 5
Configuring an EtherChannel 5
Setting the EtherChannel Port Mode 5
Setting the EtherChannel Port Path Cost 6
Setting the EtherChannel VLAN Cost 6
Configuring EtherChannel Frame Distribution 8
Displaying EtherChannel Traffic Utilization 8
Displaying Outgoing Ports for a Specified Address or Layer 4 Port Number 8
Disabling an EtherChannel 9
CHAPTER 7Configuring IEEE 802.1Q Tunneling 1
Understanding How 802.1Q Tunneling Works 1
802.1Q Tunneling Configuration Guidelines 2
Configuring Support for 802.1Q Tunneling 3
Configuring the Switch to Support 802.1Q Tunneling 3
Configuring 802.1Q Tunnel Ports 4
Clearing 802.1Q Tunnel Ports 4
Removing Global Support for 802.1Q Tunneling 4
CHAPTER 8Configuring Spanning Tree 1
Understanding How Spanning Tree Protocols Work 1
Understanding How a Topology is Created 2
Understanding How a Switch Becomes the Root Switch 3
Understanding How Bridge Protocol Data Units Work 3

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Calculating and Assigning Port Costs 4
Spanning Tree Port States 5
Understanding PVST+ and MISTP Modes 11
PVST+ Mode 12
MISTP Mode 12
MISTP-PVST+ Mode 13
Bridge Identifiers 13
MAC Address Allocation 13
MAC Address Reduction 13
Using PVST+ 15
Default PVST+ Configuration 15
Setting the PVST+ Bridge ID Priority 16
Configuring the PVST+ Port Cost 17
Configuring the PVST+ Port Priority 18
Configuring the PVST+ Default Port Cost Mode 18
Configuring the PVST+ Port Cost for a VLAN 19
Configuring the PVST+ Port Priority for a VLAN 20
Disabling the PVST+ Mode on a VLAN 20
Using MISTP-PVST+ or MISTP 22
Default MISTP and MISTP-PVST+ Configuration 23
Setting MISTP-PVST+ Mode or MISTP Mode 23
Configuring an MISTP Instance 25
Enabling an MISTP Instance 28
Mapping VLANs to an MISTP Instance 29
Disabling MISTP-PVST+ or MISTP 31
Configuring a Root Switch 31
Configuring a Primary Root Switch 31
Configuring a Secondary Root Switch 32
Configuring a Root Switch to Improve Convergence 33
Using Root Guard—Preventing Switches from Becoming Root 34
Configuring Spanning Tree Timers 35
Configuring the Hello Time 35
Configuring the Forward Delay Time 36
Configuring the Maximum Aging Time 36
Understanding How BPDU Skewing Works 37
Configuring BPDU Skewing 38
CHAPTER 9Configuring Spanning Tree PortFast, UplinkFast, BackboneFast, and Loop Guard 1
Understanding How PortFast Works 2

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Understanding How PortFast BPDU Guard Works 2
Understanding How PortFast BPDU Filter Works 2
Understanding How UplinkFast Works 3
Understanding How BackboneFast Works 4
Understanding How Loop Guard Works 5
Configuring PortFast 7
Enabling PortFast 8
Disabling PortFast 8
Configuring PortFast BPDU Guard 9
Enabling PortFast BPDU Guard 9
Disabling PortFast BPDU Guard 10
Configuring PortFast BPDU Filter 11
Enabling PortFast BPDU Filter 11
Disabling PortFast BPDU Filter 12
Configuring UplinkFast 13
Enabling UplinkFast 13
Disabling UplinkFast 14
Configuring BackboneFast 15
Enabling BackboneFast 15
Displaying BackboneFast Statistics 16
Disabling BackboneFast 16
Configuring Loop Guard 17
Enabling Loop Guard 17
Disabling Loop Guard 17
CHAPTER 10 Configuring VTP 1
Understanding How VTP Works 1
Understanding the VTP Domain 2
Understanding VTP Modes 2
Understanding VTP Advertisements 2
Understanding VTP Version 2 3
Understanding VTP Pruning 3
Default VTP Configuration 5
VTP Configuration Guidelines 5
Configuring VTP 6
Configuring a VTP Server 6
Configuring a VTP Client 6
Disabling VTP (VTP Transparent Mode) 7

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Enabling VTP Version 2 8
Disabling VTP Version 2 9
Enabling VTP Pruning 9
Disabling VTP Pruning 10
Displaying VTP 10
CHAPTER 11 Configuring VLANs 1
Understanding How VLANs Work 1
VLAN Ranges 2
Configurable VLAN Parameters 3
Default VLAN Configuration 4
Configuring Normal-Range VLANs 5
Normal-Range VLAN Configuration Guidelines 5
Creating Normal-Range VLANs 5
Modifying Normal-Range VLANs 6
Configuring Extended-Range VLANs 6
Extended-Range VLAN Configuration Guidelines 7
Creating Extended-Range VLANs 7
Mapping VLANs to VLANs 8
Mapping Reserved VLANs to Nonreserved VLANs 9
Deleting Reserved-to-Nonreserved VLAN Mappings 10
Mapping 802.1Q VLANs to ISL VLANs 10
Deleting 802.1Q-to-ISL VLAN Mappings 11
Assigning Switch Ports to a VLAN 12
Deleting a VLAN 13
Configuring Private VLANs 13
Understanding How Private VLANs Work 14
Private VLAN Configuration Guidelines 15
Creating a Primary Private VLAN 18
Viewing the Port Capability of a Private VLAN Port 21
Deleting a Private VLAN 22
Deleting an Isolated, Community, or Two-Way Community VLAN 22
Deleting a Private VLAN Mapping 23
Private VLAN Support on the MSFC 23
Configuring FDDI VLANs 24
Configuring Token Ring VLANs 24
Understanding Token Ring TrBRF VLANs 25
Understanding Token Ring TrCRF VLANs 25
Token Ring VLAN Configuration Guidelines 27

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Creating or Modifying a Token Ring TrBRF VLAN 27
Creating or Modifying a Token Ring TrCRF VLAN 28
CHAPTER 12 Configuring InterVLAN Routing 1
Understanding How InterVLAN Routing Works 1
Configuring InterVLAN Routing on the MSFC 2
MSFC Routing Configuration Guidelines 2
Configuring IP InterVLAN Routing on the MSFC 3
Configuring IPX InterVLAN Routing on the MSFC 3
Configuring AppleTalk InterVLAN Routing on the MSFC 4
Configuring MSFC Features 4
CHAPTER 13 Configuring CEF for PFC2 1
Understanding How Layer 3 Switching Works 1
Layer 3 Switching Overview 2
Understanding Layer 3-Switched Packet Rewrite 2
Understanding CEF for PFC2 4
Understanding NetFlow Statistics 9
Default CEF for PFC2 Configuration 10
CEF for PFC2 Configuration Guidelines and Restrictions 11
Configuring CEF for PFC2 12
Displaying Layer 3-Switching Entries on the Supervisor Engine 12
Configuring CEF on the MSFC2 14
Configuring IP Multicast on the MSFC2 14
Displaying IP Multicast Information 16
Configuring NetFlow Statistics 22
Specifying the NetFlow Table Entry Aging-Time Value 23
Specifying NetFlow Table IP Entry Fast Aging Time and Packet Threshold Values 24
Setting the Minimum Statistics Flow Mask 24
Excluding IP Protocol Entries from the NetFlow Table 25
Displaying NetFlow Statistics 25
Clearing NetFlow IP and IPX Statistics 26
Displaying NetFlow Statistics Debug Information 28
CHAPTER 14 Configuring MLS 1
Understanding How Layer 3 Switching Works 1
Understanding Layer 3-Switched Packet Rewrite 2
Understanding MLS 4

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Default MLS Configuration 10
Configuration Guidelines and Restrictions 11
IP MLS 11
IP MMLS 12
IPX MLS 13
Configuring MLS 14
Configuring Unicast MLS on the MSFC 14
Configuring MLS on Supervisor Engine 1 17
Configuring IP MMLS 28
CHAPTER 15 Configuring NDE 1
Understanding How NDE Works 1
Overview of NDE and Integrated Layer 3 Switching Management 1
Traffic Statistics Data Collection 2
Using NDE Filters 3
Default NDE Configuration 3
Configuring NDE 3
Usage Guidelines 4
Specifying an NDE Collector 4
Specifying an NDE Destination Address on the MSFC 5
Specifying an NDE Source Address on the MSFC 5
Enabling NDE 6
Specifying a Destination Host Filter 6
Specifying a Destination and Source Subnet Filter 6
Specifying a Destination TCP/UDP Port Filter 7
Specifying a Source Host and Destination TCP/UDP Port Filter 7
Specifying a Protocol Filter 8
Specifying Protocols for Statistics Collection 8
Removing Protocols for Statistics Collection 8
Clearing the NDE Flow Filter 9
Disabling NDE 9
Removing the NDE IP Address 9
Displaying the NDE Configuration 10
CHAPTER 16 Configuring Access Control 1
Understanding How ACLs Work 1
Hardware Requirements 2
Supported ACLs 2
QoS ACLs 2