Cisco WS-C3020 Manuals

Manuals and User Guides for Cisco WS-C3020. We have 1 Cisco WS-C3020 manual available for free PDF download: Software Configuration Manual

Cisco WS-C3020 Software Configuration Manual (960 pages)

Catalyst Blade Switch for HP

Brand: Cisco | Category: Switch | Size: 9.66 MB

Table of Contents
3
Related Publications
36
Obtaining Documentation and Submitting a Service Request
37
Features
39
Chapter 1 Overview

40
- Ease-Of-Deployment and Ease-Of-Use Features
  40
- Performance Features
  40
- Management Options
  41
- Manageability Features
  42
- Availability and Redundancy Features
  43
- VLAN Features
  44
- Security Features
  44
- Qos and Cos Features
  46
- Layer 3 Features
  47
- Monitoring Features
  48
- Default Settings after Initial Switch Configuration
  48
- Design Concepts for Using the Switch
  51
- Where to Go Next
  54
CHAPTER 2 Using the Command-Line Interface2-1

55
Chapter 3 Assigning the Switch IP Address and Default Gateway

65
Chapter 4 Configuring Cisco IOS CNS Agents

89
CHAPTER 5 Administering the Switch

104
- Managing the System Time and Date
  104
  - Understanding Network Time Protocol
    104
  - Configuring NTP
    105
    
    Configuring NTP Authentication
    106
    
    Default NTP Configuration
    106
    
    Configuring NTP Associations
    107
    
    Configuring NTP Broadcast Service
    108
    
    Configuring NTP Access Restrictions
    110
  - Configuring the Source IP Address for NTP Packets
    112
  - Displaying the NTP Configuration
    113
- Configuring Time and Date Manually
  113
- Configuring a System Name and Prompt
  116
  - Default System Name and Prompt Configuration
    117
  - Configuring a System Name
    117
  - Understanding DNS
    117
    
    Default DNS Configuration
    118
    
    Setting up DNS
    118
    
    Displaying the DNS Configuration
    119
- Creating a Banner
  119
- Managing the MAC Address Table
  121
  - Building the Address Table
    122
  - MAC Addresses and Vlans
    122
- Default MAC Address Table Configuration
  
  123
- Changing the Address Aging Time
  
  123
- Removing Dynamic Address Entries
  
  124
- Configuring MAC Address Notification Traps
  
  124
- Adding and Removing Static Address Entries
  
  126
- Configuring Unicast MAC Address Filtering
  
  127
- Displaying Address Table Entries
  
  128
  - Managing the ARP Table
    129
Chapter 6 Configuring SDM Templates

131
- Understanding the SDM Templates
  131
  - Dual Ipv4 and Ipv6 SDM Templates
    132
- Configuring the Switch SDM Template
  133
  - Default SDM Template
    133
  - SDM Template Configuration Guidelines
    134
  - Setting the SDM Template
    134
- Displaying the SDM Templates
  135
CHAPTER 7 Configuring Switch-Based Authentication

137
Controlling Switch Access with Kerberos

168
- Understanding Kerberos
  168
- Kerberos Operation
  170
- Configuring Kerberos
  171
Configuring the Switch for Local Authentication and Authorization

172
Configuring the Switch for Secure Shell

173
- Understanding SSH
  173
  - SSH Servers, Integrated Clients, and Supported Versions
    173
  - Limitations
    174
- Configuring SSH
  174
  - Configuration Guidelines
    174
  - Setting up the Switch to Run SSH
    175
  - Configuring the SSH Server
    176
- Displaying the SSH Configuration and Status
  177
Configuring the Switch for Secure Socket Layer HTTP

177
- Understanding Secure HTTP Servers and Clients
  177
  - Certificate Authority Trustpoints
    178
  - Ciphersuites
    179
- Configuring Secure HTTP Servers and Clients
  180
  - Default SSL Configuration
    180
  - SSL Configuration Guidelines
    180
  - Configuring a CA Trustpoint
    180
  - Configuring the Secure HTTP Server
    181
  - Configuring the Secure HTTP Client
    183
- Displaying Secure HTTP Server and Client Status
  183
Configuring the Switch for Secure Copy Protocol

184
- Information about Secure Copy
  184
CHAPTER 8 Configuring IEEE 802.1X Port-Based Authentication8-1

185
Understanding IEEE 802.1X Port-Based Authentication

185
- C H a P T E R 8 Configuring IEEE 802.1X Port-Based Authentication
  186
Configuring IEEE 802.1X Authentication

186
CHAPTER 9 Configuring Interface Characteristics9-1

229
- Understanding Interface Types
  229
  - C H a P T E R 9 Configuring Interface Characteristics
    230
  - Port-Based Vlans
    230
  - Switch Ports
    230
  - Routed Ports
    232
  - Etherchannel Port Groups
    233
  - Switch Virtual Interfaces
    233
  - Connecting Interfaces
    234
  - Dual-Purpose Uplink Ports
    234
  - Management-Only Interface
    235
Understanding Interface Types

230
- Access Ports
  231
- Internal Gigabit Ethernet Ports
  231
- Trunk Ports
  231
- Tunnel Ports
  232
Using Interface Configuration Mode

235
Configuring Layer 3 Interfaces

247
Configuring the System MTU

249
Monitoring and Maintaining the Interfaces

250
Chapter 10 Configuring Smartports Macros

253
- Understanding Smartports Macros
  253
- Configuring Smartports Macros
  254
- Displaying Smartports Macros
  260
Chapter 11 Configuring Vlans

261
- Understanding Vlans
  261
  - Supported Vlans
    262
  - VLAN Port Membership Modes
    263
- Configuring Normal-Range Vlans
  264
- Token Ring Vlans
  
  266
- Normal-Range VLAN Configuration Guidelines
  
  266
- VLAN Configuration Mode Options
  
  267
- Saving VLAN Configuration
  
  267
- Creating or Modifying an Ethernet VLAN
  
  269
- Deleting a VLAN
  
  270
- Assigning Static-Access Ports to a VLAN
  
  271
  - Configuring Extended-Range Vlans
    272
    
    Default VLAN Configuration
    272
    
    Creating an Extended-Range VLAN
    273
    
    Extended-Range VLAN Configuration Guidelines
    273
    
    Creating an Extended-Range VLAN with an Internal VLAN ID
    275
  - Configuring VLAN Trunks
    276
    
    Trunking Overview
    276
    
    Figure
    277
    
    Table
    277
- Encapsulation Types
  
  278
  - Displaying Vlans
    276
  - IEEE 802.1Q Configuration Considerations
    279
  - Configuring VMPS
    287
    
    Dynamic-Access Port VLAN Membership
    288
    
    Understanding VMPS
    288
    
    Default VMPS Client Configuration
    289
    
    VMPS Configuration Guidelines
    289
    
    Configuring Dynamic-Access Ports on VMPS Clients
    290
    
    Configuring the VMPS Client
    290
    
    Entering the IP Address of the VMPS
    290
    
    Changing the Reconfirmation Interval
    291
    
    Reconfirming VLAN Memberships
    291
    
    Changing the Retry Count
    292
    
    Monitoring the VMPS
    292
    
    Troubleshooting Dynamic-Access Port VLAN Membership
    293
    
    VMPS Configuration Example
    293
  - Configuring VTP
    295
  - Understanding VTP
    295
- Configuring an Ethernet Interface as a Trunk Port
  
  279
- Default Layer 2 Ethernet Interface VLAN Configuration
  
  279
- Configuring Trunk Ports for Load Sharing
  
  284
  - Load Sharing Using STP Port Priorities
    284
  - Load Sharing Using STP Path Cost
    286
Chapter 12 Configuring VTP

296
- The VTP Domain
  296
- VTP Modes
  297
- VTP Advertisements
  297
- VTP Version 2
  298
- VTP Pruning
  298
- Configuring VTP
  298
  - Default VTP Configuration
    300
- VTP Configuration Options
  
  301
  - VTP Configuration in Global Configuration Mode
    301
  - VTP Configuration in VLAN Database Configuration Mode
    301
- VTP Configuration Guidelines
  
  302
  - Domain Names
    302
  - Passwords
    302
  - VTP Version
    302
  - Configuration Requirements
    303
- Configuring a VTP Server
  
  303
- Configuring a VTP Client
  
  305
- Disabling VTP (VTP Transparent Mode)
  
  306
- Enabling VTP Version 2
  
  307
- Enabling VTP Pruning
  
  308
  - Monitoring VTP
    310
    
    Table
    310
- Adding a VTP Client Switch to a VTP Domain
  
  308
Chapter 13 Configuring Voice VLAN

311
Chapter 14 Configuring Private Vlans

319
Chapter 15 Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling

333
Understanding Spanning-Tree Features

351
- Configuring STP
  352
Chapter 16 Configuring STP

352
- STP Overview
  352
- Spanning-Tree Topology and Bpdus
  
  353
  - Bridge ID, Switch Priority, and Extended System ID
    354
  - Spanning-Tree Interface States
    354
    
    Blocking State
    355
Spanning-Tree Interface States

355
- Forwarding State
  356
- Learning State
  356
- Listening State
  356
- Disabled State
  357
- How a Switch or Port Becomes the Root Switch or Root Port
  
  357
- Accelerated Aging to Retain Connectivity
  
  358
- Spanning Tree and Redundant Connectivity
  
  358
- Spanning-Tree Address Management
  
  358
- Spanning-Tree Modes and Protocols
  
  359
- Supported Spanning-Tree Instances
  
  359
Chapter 17 Configuring MSTP

373
- Understanding MSTP
  374
  - Multiple Spanning-Tree Regions
    374
- IST, CIST, and CST
  
  375
  - Operations Within an MST Region
    375
  - Operations between MST Regions
    376
- Hop Count
  
  377
  - IEEE 802.1S Terminology
    377
- Boundary Ports
  
  378
- IEEE 802.1S Implementation
  
  378
- Interoperability with IEEE 802.1D STP
  
  380
  - Understanding RSTP
    380
    
    For Configuration Information, See the "Configuring MSTP Features" Section on Page
    381
    
    Port Roles and the Active Topology
    381
    
    Rapid Convergence
    382
    
    Synchronization of Port Roles
    383
    
    Bridge Protocol Data Unit Format and Processing
    384
    
    Processing Inferior BPDU Information
    385
    
    Processing Superior BPDU Information
    385
    
    Topology Changes
    385
  - Configuring MSTP Features
    386
    
    Default MSTP Configuration
    386
    
    MSTP Configuration Guidelines
    387
    
    Table
    387
- Specifying the MST Region Configuration and Enabling MSTP
  
  388
- Configuring the Root Switch
  
  389
- Configuring a Secondary Root Switch
  
  390
- Configuring Port Priority
  
  391
  - Configuring Path Cost
    392
- Configuring the Switch Priority
  
  393
- Configuring the Hello Time
  
  394
- Configuring the Forwarding-Delay Time
  
  395
- Configuring the Maximum-Aging Time
  
  395
- Configuring the Maximum-Hop Count
  
  396
- Specifying the Link Type to Ensure Rapid Transitions
  
  396
- Designating the Neighbor Type
  
  397
- Restarting the Protocol Migration Process
  
  397
  - Displaying the MST Configuration and Status
    398
CHAPTER 18 Configuring Optional Spanning-Tree Features

399
- Understanding Optional Spanning-Tree Features
  399
Understanding Optional Spanning-Tree Features

400
- Understanding Port Fast
  
  400
  - Configuring Optional Spanning-Tree Features
    400
- Understanding BPDU Guard
  
  400
- Understanding BPDU Filtering
  
  401
- Understanding Uplinkfast
  
  401
- Understanding Backbonefast
  
  403
- Understanding Etherchannel Guard
  
  405
- Understanding Root Guard
  
  406
  - Configuring Optional Spanning-Tree Features
    407
- Default Optional Spanning-Tree Configuration
  
  407
  - Understanding Loop Guard
    407
- Enabling Port Fast
  
  408
- Optional Spanning-Tree Configuration Guidelines
  
  408
- Enabling BPDU Guard
  
  409
- Enabling BPDU Filtering
  
  410
- Enabling Uplinkfast for Use with Redundant Links
  
  411
- Enabling Backbonefast
  
  411
- Enabling Etherchannel Guard
  
  412
- Enabling Root Guard
  
  413
  - Displaying the Spanning-Tree Status
    414
- Enabling Loop Guard
  
  413
Chapter 19 Configuring Flex Links and the MAC Address-Table Move Update Feature

415
CHAPTER 20 Configuring DHCP Features and IP Source Guard

427
- Understanding DHCP Features
  427
  - C H a P T E R 20 Configuring DHCP Features and IP Source Guard
    428
  - DHCP Relay Agent
    428
  - DHCP Server
    428
  - DHCP Snooping
    428
  - Option-82 Data Insertion
    429
Understanding DHCP Features

429
- Cisco IOS DHCP Server Database
  432
- DHCP Snooping Binding Database
  432
Configuring DHCP Features

433
Displaying DHCP Snooping Information

441
Understanding IP Source Guard

441
- Source IP Address Filtering
  442
- Source IP and MAC Address Filtering
  442
Configuring IP Source Guard

442
Chapter 21 Configuring Dynamic ARP Inspection

445
Chapter 22 Configuring IGMP Snooping and MVR

462
Understanding IGMP Snooping

462
- IGMP Versions
  463
- Joining a Multicast Group
  463
- Leaving a Multicast Group
  465
- Immediate Leave
  466
- IGMP Configurable-Leave Timer
  466
- IGMP Report Suppression
  466
- Configuring IGMP Snooping
  467
Displaying IGMP Snooping Information

476
Understanding Multicast VLAN Registration

477
- Using MVR in a Multicast Television Application
  478
- Configuring MVR
  480
Displaying MVR Information

484
Configuring IGMP Filtering and Throttling

484
Displaying IGMP Filtering and Throttling Configuration

489
CHAPTER 23 Configuring Port-Based Traffic Control23-1

491
Chapter 24 Configuring CDP

511
- Understanding CDP
  511
- Configuring CDP
  512
- Monitoring and Maintaining CDP
  515
Chapter 25 Configuring LLDP and LLDP-MED

517
- Understanding LLDP and LLDP-MED
  517
  - Understanding LLDP
    517
  - Understanding LLDP-MED
    518
- Configuring LLDP and LLDP-MED
  519
- Monitoring and Maintaining LLDP and LLDP-MED
  523
Chapter 26 Configuring UDLD

525
- Understanding UDLD
  525
  - Modes of Operation
    525
  - Methods to Detect Unidirectional Links
    526
- Configuring UDLD
  527
  - Default UDLD Configuration
    528
  - Configuration Guidelines
    528
  - Enabling UDLD Globally
    529
  - Enabling UDLD on an Interface
    529
  - Resetting an Interface Disabled by UDLD
    530
- Displaying UDLD Status
  530
Chapter 27 Configuring SPAN and RSPAN

531
- Understanding SPAN and RSPAN
  531
  - Local SPAN
    532
  - Remote SPAN
    532
  - SPAN and RSPAN Concepts and Terminology
    533
    
    SPAN Sessions
    533
    
    Monitored Traffic
    534
    
    Source Ports
    535
    
    Source Vlans
    536
    
    VLAN Filtering
    536
    
    Destination Port
    537
    
    Rspan Vlan
    538
  - SPAN and RSPAN Interaction with Other Features
    538
- Configuring SPAN and RSPAN
  539
- Displaying SPAN and RSPAN Status
  553
Chapter 28 Configuring RMON

555
- Understanding RMON
  555
- Configuring RMON
  556
- Displaying RMON Status
  560
Chapter 29 Configuring System Message Logging

561
Chapter 30 Configuring SNMP

575
- Understanding SNMP
  575
  - SNMP Versions
    576
  - SNMP Manager Functions
    577
  - SNMP Agent Functions
    578
  - SNMP Community Strings
    578
  - Using SNMP to Access MIB Variables
    578
  - SNMP Notifications
    579
  - SNMP Ifindex MIB Object Values
    579
- Configuring SNMP
  580
  - Default SNMP Configuration
    580
  - SNMP Configuration Guidelines
    580
  - Disabling the SNMP Agent
    581
  - Configuring Community Strings
    582
  - Configuring SNMP Groups and Users
    583
  - Configuring SNMP Notifications
    585
  - Setting the Agent Contact and Location Information
    588
  - Limiting TFTP Servers Used through SNMP
    589
  - SNMP Examples
    590
- Displaying SNMP Status
  591
Chapter 31 Configuring Network Security with Acls

593
- Understanding Acls
  593
  - Supported Acls
    594
    
    Port Acls
    595
    
    Router Acls
    596
    
    VLAN Maps
    597
  - Handling Fragmented and Unfragmented Traffic
    597
- Configuring Ipv4 Acls
  598
  - Creating Standard and Extended Ipv4 Acls
    599
    
    Access List Numbers
    600
    
    ACL Logging
    600
    
    Creating a Numbered Standard ACL
    601
    
    Creating a Numbered Extended ACL
    602
    
    Creating Named Standard and Extended Acls
    606
    
    Resequencing Aces in an ACL
    606
    
    Using Time Ranges with Acls
    608
    
    Including Comments in Acls
    610
  - Applying an Ipv4 ACL to a Terminal Line
    610
  - Applying an Ipv4 ACL to an Interface
    611
  - Hardware and Software Treatment of IP Acls
    613
  - Ipv4 ACL Configuration Examples
    613
    
    Extended Acls
    615
    
    Named Acls
    615
    
    Numbered Acls
    615
    
    Commented IP ACL Entries
    616
    
    Time Range Applied to an IP ACL
    616
    
    ACL Logging
    617
- Creating Named MAC Extended Acls
  618
  - Applying a MAC ACL to a Layer 2 Interface
    619
- Configuring VLAN Maps
  620
  - VLAN Map Configuration Guidelines
    621
  - Creating a VLAN Map
    622
    
    Examples of Acls and VLAN Maps
    623
  - Applying a VLAN Map to a VLAN
    625
  - Using VLAN Maps in Your Network
    625
    
    Wiring Closet Configuration
    625
    
    Denying Access to a Server on Another VLAN
    627
- Using VLAN Maps with Router Acls
  628
  - VLAN Maps and Router ACL Configuration Guidelines
    628
  - Examples of Router Acls and VLAN Maps Applied to Vlans
    629
    
    Acls and Switched Packets
    629
    
    Acls and Routed Packets
    630
- Displaying Ipv4 ACL Configuration
  630
Chapter 32 Configuring Qos

633
Chapter 33 Configuring Etherchannels and Layer 2 Trunk Failover

713
- Understanding Etherchannels
  713
  - Etherchannel Overview
    714
  - Port-Channel Interfaces
    715
  - Port Aggregation Protocol
    716
    
    Pagp Modes
    716
    
    Pagp Interaction with Other Features
    717
  - Link Aggregation Control Protocol
    717
    
    LACP Modes
    717
    
    LACP Interaction with Other Features
    718
  - Etherchannel on Mode
    718
  - Load Balancing and Forwarding Methods
    718
- Configuring Etherchannels
  720
- Displaying Etherchannel, Pagp, and LACP Status
  732
- Understanding Layer 2 Trunk Failover
  732
  - Configuring Layer 2 Trunk Failover
    733
    
    Default Layer 2 Trunk Failover Configuration
    733
    
    Configuring Layer 2 Trunk Failover
    734
    
    Layer 2 Trunk Failover Configuration Guidelines
    734
    
    Displaying Layer 2 Trunk Failover Status
    735
Chapter 34 Configuring IP Unicast Routing

737
- Understanding IP Routing
  737
  - Types of Routing
    738
- Steps for Configuring Routing
  739
- Configuring IP Addressing
  739
  - Default Addressing Configuration
    740
  - Assigning IP Addresses to Network Interfaces
    741
    
    Use of Subnet Zero
    741
    
    Classless Routing
    742
  - Configuring Address Resolution Methods
    743
    
    Define a Static ARP Cache
    744
    
    Enable Proxy ARP
    745
    
    Set ARP Encapsulation
    745
  - Routing Assistance When IP Routing Is Disabled
    746
    
    Default Gateway
    746
    
    Proxy ARP
    746
    
    ICMP Router Discovery Protocol (IRDP)
    747
  - Configuring Broadcast Packet Handling
    748
    
    Enabling Directed Broadcast-To-Physical Broadcast Translation
    748
    
    Forwarding UDP Broadcast Packets and Protocols
    749
    
    Establishing an IP Broadcast Address
    750
    
    Flooding IP Broadcasts
    751
  - Monitoring and Maintaining IP Addressing
    752
- Enabling IP Unicast Routing
  753
- Configuring RIP
  753
- Configuring Stub Routing
  759
  - Understanding PIM Stub Routing
    759
  - Configuring PIM Stub Routing
    760
    
    Enabling PIM Stub Routing
    760
    
    PIM Stub Routing Configuration Guidelines
    760
  - Understanding EIGRP Stub Routing
    762
  - Configuring EIGRP Stub Routing
    763
- Configuring Protocol-Independent Features
  763
- Monitoring and Maintaining the IP Network
  773
Chapter 35 Configuring Ipv6 Host Functions

775
- Understanding Ipv6
  775
  - Ipv6 Addresses
    776
  - Supported Ipv6 Unicast Host Features
    777
    
    128-Bit Wide Unicast Addresses
    777
    
    DNS for Ipv6
    778
    
    Icmpv6
    778
    
    Ipv6 Stateless Autoconfiguration and Duplicate Address Detection
    778
    
    Neighbor Discovery
    778
    
    Ipv6 Applications
    783
    
    Dual Ipv4 and Ipv6 Protocol Stacks
    784
    
    SNMP and Syslog over Ipv6
    784
    
    HTTP(S) over Ipv6
    786
  - Dual Ipv4 and Ipv6 SDM Templates
    786
- Configuring Ipv6
  787
- Displaying Ipv6
  792
Chapter 36 Configuring Ipv6 MLD Snooping

795
- Understanding MLD Snooping
  795
  - MLD Messages
    796
  - MLD Queries
    797
  - Multicast Client Aging Robustness
    797
  - Multicast Router Discovery
    797
  - MLD Reports
    798
  - MLD Done Messages and Immediate-Leave
    798
  - Topology Change Notification Processing
    799
- Configuring Ipv6 MLD Snooping
  799
- Displaying MLD Snooping Information
  805
Chapter 37 Configuring Ipv6 Acls

807
- Understanding Ipv6 Acls
  807
  - Supported ACL Features
    808
  - Ipv6 ACL Limitations
    808
- Configuring Ipv6 Acls
  809
  - Default Ipv6 ACL Configuration
    809
  - Interaction with Other Features
    809
  - Creating Ipv6 Acls
    810
  - Applying an Ipv6 ACL to an Interface
    812
- Displaying Ipv6 Acls
  813
Chapter 38 Configuring HSRP and Enhanced Object Tracking

815
- Understanding HSRP
  815
  - Multiple HSRP
    817
- Configuring HSRP
  818
  - Default HSRP Configuration
    819
  - HSRP Configuration Guidelines
    819
  - Enabling HSRP
    819
  - Configuring HSRP Priority
    820
  - Configuring MHSRP
    823
  - Configuring HSRP Authentication and Timers
    823
  - Enabling HSRP Support for ICMP Redirect Messages
    825
- Displaying HSRP Configurations
  825
- Configuring Enhanced Object Tracking
  826
Chapter 39 Configuring Cisco IOS IP Slas Operations

835
Chapter 40 Troubleshooting

841
- Recovering from a Software Failure
  842
- Recovering from a Lost or Forgotten Password
  843
  - Procedure with Password Recovery Enabled
    844
  - Procedure with Password Recovery Disabled
    846
- Preventing Autonegotiation Mismatches
  847
- SFP Module Security and Identification
  848
- Monitoring SFP Module Status
  848
- Monitoring Temperature
  849
- Using Ping
  849
  - Understanding Ping
    849
  - Executing Ping
    849
  - Using Layer 2 Traceroute
    850
    
    Understanding Layer 2 Traceroute
    850
    
    Usage Guidelines
    851
    
    Displaying the Physical Path
    852
  - Using IP Traceroute
    852
    
    Understanding IP Traceroute
    852
    
    Executing IP Traceroute
    853
- Using TDR
  
  854
  - Understanding TDR
    854
  - Running TDR and Displaying the Results
    854
  - Using Debug Commands
    854
    
    Enabling All-System Diagnostics
    855
    
    Enabling Debugging on a Specific Feature
    855
    
    Redirecting Debug and Error Message Output
    856
  - Using the Show Platform Forward Command
    856
  - Using the Crashinfo Files
    858
    
    Basic Crashinfo Files
    858
    
    Extended Crashinfo Files
    859
Chapter 41 Configuring Online Diagnostics

861
Appendix

865
Supported Mibs

865
- MIB List
  865
Appendix A Supported MIB

866
- MIB List
  866
- Using FTP to Access the MIB Files
  867
- Using FTP to Access the MIB Files
  868
Appendix

869
Working with the Cisco IOS File System, Configuration Files, and Software Images

869
Appendix

907
Unsupported Commands in Cisco IOS Release 12.2(44)SE

907
- Access Control Lists
  907
- Archive Commands
  908
  - Unsupported Privileged EXEC Commands
    908
- ARP Commands
  908
  - Unsupported Global Configuration Commands
    908
  - Unsupported Interface Configuration Commands
    908
- Bootloader Commands
  908
  - Unsupported User EXEC Command
    908
  - Unsupported Global Configuration Command
    908
- Debug Commands
  909
  - Unsupported Privileged EXEC Commands
    909
- Hsrp
  
  909
Qos

913
Snmp

914
- Spanning Tree
  914
  - Unsupported Global Configuration Command
    914
  - Unsupported Interface Configuration Command
    914
Vlan

914
- Unsupported User EXEC Commands
  915
Vtp

915
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Cisco WS-C3020 Manuals

Cisco WS-C3020 Software Configuration Manual (960 pages)

Table of Contents

Chapter 1 Overview

CHAPTER 2 Using the Command-Line Interface2-1

Chapter 3 Assigning the Switch IP Address and Default Gateway

Chapter 4 Configuring Cisco IOS CNS Agents

CHAPTER 5 Administering the Switch

Default MAC Address Table Configuration

Changing the Address Aging Time

Removing Dynamic Address Entries

Configuring MAC Address Notification Traps

Adding and Removing Static Address Entries

Configuring Unicast MAC Address Filtering

Displaying Address Table Entries

Chapter 6 Configuring SDM Templates

CHAPTER 7 Configuring Switch-Based Authentication

Controlling Switch Access with TACACS

Controlling Switch Access with RADIUS

Controlling Switch Access with Kerberos

Configuring the Switch for Local Authentication and Authorization

Configuring the Switch for Secure Shell

Configuring the Switch for Secure Socket Layer HTTP

Configuring the Switch for Secure Copy Protocol

CHAPTER 8 Configuring IEEE 802.1X Port-Based Authentication8-1

Understanding IEEE 802.1X Port-Based Authentication

Configuring IEEE 802.1X Authentication

Device Roles

Authentication Process

Authentication Initiation and Message Exchange

Ports in Authorized and Unauthorized States

IEEE 802.1X Host Mode

IEEE 802.1X Accounting Attribute-Value Pairs

IEEE 802.1X Accounting

Using 802.1X Readiness Check

Using IEEE 802.1X Authentication with VLAN Assignment

Using IEEE 802.1X Authentication with Per-User Acls

Using IEEE 802.1X Authentication with Guest VLAN

Using IEEE 802.1X Authentication with Restricted VLAN

Using IEEE 802.1X Authentication with Inaccessible Authentication Bypass

Using IEEE 802.1X Authentication with Voice VLAN Ports

Using IEEE 802.1X Authentication with Port Security

Using IEEE 802.1X Authentication with Wake-On-LAN

Using IEEE 802.1X Authentication with MAC Authentication Bypass

Using Web Authentication

Default IEEE 802.1X Authentication Configuration

IEEE 802.1X Authentication Configuration Guidelines

Configuring 802.1X Readiness Check

Configuring IEEE 802.1X Authentication

Configuring the Switch-To-RADIUS-Server Communication

Configuring the Host Mode

Configuring Periodic Re-Authentication

Manually Re-Authenticating a Client Connected to a Port

Changing the Quiet Period

Changing the Switch-To-Client Retransmission Time

Setting the Switch-To-Client Frame-Retransmission Number

Setting the Re-Authentication Number

Configuring IEEE 802.1X Accounting

Configuring a Guest VLAN

Configuring a Restricted VLAN

Configuring the Inaccessible Authentication Bypass Feature

Configuring IEEE 802.1X Authentication with Wol

Configuring MAC Authentication Bypass

Configuring NAC Layer 2 IEEE 802.1X Validation

Configuring Web Authentication

Disabling IEEE 802.1X Authentication on the Port

Resetting the IEEE 802.1X Authentication Configuration to the Default Values

CHAPTER 9 Configuring Interface Characteristics9-1

Understanding Interface Types

Using Interface Configuration Mode

Configuring Layer 3 Interfaces

Configuring the System MTU

Monitoring and Maintaining the Interfaces

Chapter 10 Configuring Smartports Macros

Chapter 11 Configuring Vlans

Token Ring Vlans

Normal-Range VLAN Configuration Guidelines

VLAN Configuration Mode Options

Saving VLAN Configuration

Creating or Modifying an Ethernet VLAN