Cisco WS-C3020 Software Manual

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[Page 1] Cisco WS-C3020

Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide Cisco IO...

[Page 2] Cisco WS-C3020

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY K...

[Page 3] Cisco WS-C3020

iii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CONTENTS Preface xxxv Audience xxxv Purpose xxxv Conventions xxxvi Related Publications xxxvi Obtaining Documentation and Submitting a Service Request xxxvii CHAPTE...

[Page 4] Cisco WS-C3020

Contents iv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Using Command History 2-6 Changing the Command History Buffer Size 2-6 Recalling Commands 2-6 Disabling the Command History Feature 2-7 Using Editing Featur...

[Page 5] Cisco WS-C3020

Contents v Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Booting Up a Specific Software Image 3-19 Controlling Environment Variables 3-20 Scheduling a Reload of the Software Image 3-21 Configuring a Scheduled Reloa...

[Page 6] Cisco WS-C3020

Contents vi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring the Source IP Address for NTP Packets 5-10 Displaying the NTP Configuration 5-11 Configuring Time and Date Manually 5-11 Setting the System Cloc...

[Page 7] Cisco WS-C3020

Contents vii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CHAPTER 7 Configuring Switch-Based Authentication 7-1 Preventing Unauthorized Access to Your Switch 7-1 Protecting Access to Privileged EXEC Commands 7-2...

[Page 8] Cisco WS-C3020

Contents viii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Controlling Switch Access with Kerberos 7-32 Understanding Kerberos 7-32 Kerberos Operation 7-34 Authenticating to a Boundary Switch 7-34 Obtaining a TGT ...

[Page 9] Cisco WS-C3020

Contents ix Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 IEEE 802.1x Accounting Attribute-Value Pairs 8-8 Using 802.1x Readiness Check 8-9 Using IEEE 802.1x Authentication with VLAN Assignment 8-10 Using IEEE 802....

[Page 10] Cisco WS-C3020

Contents x Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring Web Authentication 8-41 Disabling IEEE 802.1x Authentication on the Port 8-44 Resetting the IEEE 802.1x Authentication Configuration to the Defau...

[Page 11] Cisco WS-C3020

Contents xi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CHAPTER 10 Configuring Smartports Macros 10-1 Understanding Smartports Macros 10-1 Configuring Smartports Macros 10-2 Default Smartports Macro Configurati...

[Page 12] Cisco WS-C3020

Contents xii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring an Ethernet Interface as a Trunk Port 11-19 Interaction with Other Features 11-20 Configuring a Trunk Port 11-21 Defining the Allowed VLANs on ...

[Page 13] Cisco WS-C3020

Contents xiii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 VTP Configuration Guidelines 12-8 Domain Names 12-8 Passwords 12-8 VTP Version 12-8 Configuration Requirements 12-9 Configuring a VTP Server 12-9 Configur...

[Page 14] Cisco WS-C3020

Contents xiv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring and Associating VLANs in a Private VLAN 14-9 Configuring a Layer 2 Interface as a Private-VLAN Host Port 14-11 Configuring a Layer 2 Interface ...

[Page 15] Cisco WS-C3020

Contents xv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Accelerated Aging to Retain Connectivity 16-8 Spanning-Tree Modes and Protocols 16-9 Supported Spanning-Tree Instances 16-9 Spanning-Tree Interoperability a...

[Page 16] Cisco WS-C3020

Contents xvi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Understanding RSTP 17-8 Port Roles and the Active Topology 17-9 Rapid Convergence 17-10 Synchronization of Port Roles 17-11 Bridge Protocol Data Unit Forma...

[Page 17] Cisco WS-C3020

Contents xvii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Enabling Port Fast 18-10 Enabling BPDU Guard 18-11 Enabling BPDU Filtering 18-12 Enabling UplinkFast for Use with Redundant Links 18-13 Enabling BackboneF...

[Page 18] Cisco WS-C3020

Contents xviii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Enabling the Cisco IOS DHCP Server Database 20-13 Enabling the DHCP Snooping Binding Database Agent 20-14 Displaying DHCP Snooping Information 20-15 Unde...

[Page 19] Cisco WS-C3020

Contents xix Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring IGMP Snooping 22-7 Default IGMP Snooping Configuration 22-7 Enabling or Disabling IGMP Snooping 22-8 Setting the Snooping Method 22-8 Configuri...

[Page 20] Cisco WS-C3020

Contents xx Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring Protected Ports 23-6 Default Protected Port Configuration 23-7 Protected Port Configuration Guidelines 23-7 Configuring a Protected Port 23-7 Co...

[Page 21] Cisco WS-C3020

Contents xxi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CHAPTER 26 Configuring UDLD 26-1 Understanding UDLD 26-1 Modes of Operation 26-1 Methods to Detect Unidirectional Links 26-2 Configuring UDLD 26-3 Defaul...

[Page 22] Cisco WS-C3020

Contents xxii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CHAPTER 28 Configuring RMON 28-1 Understanding RMON 28-1 Configuring RMON 28-2 Default RMON Configuration 28-3 Configuring RMON Alarms and Events 28-3 C...

[Page 23] Cisco WS-C3020

Contents xxiii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring SNMP 30-6 Default SNMP Configuration 30-6 SNMP Configuration Guidelines 30-6 Disabling the SNMP Agent 30-7 Configuring Community Strings 30-8...

[Page 24] Cisco WS-C3020

Contents xxiv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Creating Named MAC Extended ACLs 31-26 Applying a MAC ACL to a Layer 2 Interface 31-27 Configuring VLAN Maps 31-28 VLAN Map Configuration Guidelines 31-29...

[Page 25] Cisco WS-C3020

Contents xxv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Displaying Auto-QoS Information 32-30 Configuring Standard QoS 32-30 Default Standard QoS Configuration 32-31 Default Ingress Queue Configuration 32-31 Def...

[Page 26] Cisco WS-C3020

Contents xxvi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring Egress Queue Characteristics 32-70 Configuration Guidelines 32-71 Allocating Buffer Space to and Setting WTD Thresholds for an Egress Queue-Se...

[Page 27] Cisco WS-C3020

Contents xxvii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Understanding Layer 2 Trunk Failover 33-20 Configuring Layer 2 Trunk Failover 33-21 Default Layer 2 Trunk Failover Configuration 33-21 Layer 2 Trunk Fail...

[Page 28] Cisco WS-C3020

Contents xxviii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring Stub Routing 34-23 Understanding PIM Stub Routing 34-23 Configuring PIM Stub Routing 34-24 PIM Stub Routing Configuration Guidelines 34-24 E...

[Page 29] Cisco WS-C3020

Contents xxix Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 CHAPTER 36 Configuring IPv6 MLD Snooping 36-1 Understanding MLD Snooping 36-1 MLD Messages 36-2 MLD Queries 36-3 Multicast Client Aging Robustness 36-3 ...

[Page 30] Cisco WS-C3020

Contents xxx Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Configuring HSRP Priority 38-6 Configuring MHSRP 38-9 Configuring HSRP Authentication and Timers 38-9 Enabling HSRP Support for ICMP Redirect Messages 38-1...

[Page 31] Cisco WS-C3020

Contents xxxi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Using Layer 2 Traceroute 40-10 Understanding Layer 2 Traceroute 40-10 Usage Guidelines 40-11 Displaying the Physical Path 40-12 Using IP Traceroute 40-12 ...

[Page 32] Cisco WS-C3020

Contents xxxii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Copying Files B-4 Deleting Files B-5 Creating, Displaying, and Extracting tar Files B-5 Creating a tar File B-6 Displaying the Contents of a tar File B-6...

[Page 33] Cisco WS-C3020

Contents xxxiii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Copying Image Files By Using FTP B-28 Preparing to Download or Upload an Image File By Using FTP B-29 Downloading an Image File By Using FTP B-30 Upload...

[Page 34] Cisco WS-C3020

Contents xxxiv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 MAC Address Commands C-6 Unsupported Privileged EXEC Commands C-6 Unsupported Global Configuration Commands C-6 Miscellaneous C-6 Unsupported Privileged ...

[Page 35] Cisco WS-C3020

xxxv Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Preface Audience This guide is for the networking professional managing the Cisco Catalyst Blade Switch 3020 for HP, referred to as the switch. Before using this ...

[Page 36] Cisco WS-C3020

xxxvi Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Preface Conventions Conventions This publication uses these conventions to convey instructions and information: Command descriptions use these conventions: • Co...

[Page 37] Cisco WS-C3020

xxxvii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Preface Obtaining Documentation and Submitting a Service Request • Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(37)SE ...

[Page 38] Cisco WS-C3020

xxxviii Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Preface Obtaining Documentation and Submitting a Service Request ...

[Page 39] Cisco WS-C3020

CHAPTER 1-1 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 1 Overview This chapter provides these topics about the switch software: • Features, page 1-1 • Default Settings After Initial Switch Configuration, pag...

[Page 40] Cisco WS-C3020

1-2 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • Layer 3 Features, page 1-9 • Monitoring Features, page 1-10 Ease-of-Deployment and Ease-of-Use Features The switch ships wit...

[Page 41] Cisco WS-C3020

1-3 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • IGMP helper to allow the switch to forward a host request to join a multicast stream to a specific IP destination address • ...

[Page 42] Cisco WS-C3020

1-4 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • FastEthernet 0 (fa0)—This interface is an internal connection to the HP Onboard Administrator that is only used for switch m...

[Page 43] Cisco WS-C3020

1-5 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • Out-of-band management access through the switch console port to a directly attached terminal or to a remote terminal through ...

[Page 44] Cisco WS-C3020

1-6 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • Flex Link Layer 2 interfaces to back up one another as an alternative to STP for basic link redundancy • Link state tracking...

[Page 45] Cisco WS-C3020

1-7 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • Multilevel security for a choice of security level, notification, and resulting actions • Static MAC addressing for ensuring ...

[Page 46] Cisco WS-C3020

1-8 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features – NAC Layer 2 IEEE 802.1x validation of the antivirus condition or posture of endpoint systems or clients before granting the de...

[Page 47] Cisco WS-C3020

1-9 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Features • Policing – Traffic-policing policies on the switch port for managing how much of the port bandwidth should be allocated to ...

[Page 48] Cisco WS-C3020

1-10 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Default Settings After Initial Switch Configuration Monitoring Features These are the monitoring features: • Switch LEDs that provide por...

[Page 49] Cisco WS-C3020

1-11 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Default Settings After Initial Switch Configuration • DHCP client is enabled, the DHCP server is enabled (only if the device acting as a ...

[Page 50] Cisco WS-C3020

1-12 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Default Settings After Initial Switch Configuration • IEEE 802.1Q tunneling and Layer 2 protocol tunneling are disabled. For more informa...

[Page 51] Cisco WS-C3020

1-13 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Design Concepts for Using the Switch • QoS is disabled. For more information, see Chapter 32, “Configuring QoS.” • No EtherChannels...

[Page 52] Cisco WS-C3020

1-14 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Design Concepts for Using the Switch You can use the switches to create the following: • Cost-effective Gigabit-to-the-blade server for h...

[Page 53] Cisco WS-C3020

1-15 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Design Concepts for Using the Switch Figure 1-1 High-Performance Workgroup (Gigabit-to-the-Blade Server) • Server aggregation (Figure 1-2...

[Page 54] Cisco WS-C3020

1-16 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 1 Overview Where to Go Next Where to Go Next Before configuring the switch, review these sections for startup information: • Chapter 2, “Using the...

[Page 55] Cisco WS-C3020

CHAPTER 2-1 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 2 Using the Command-Line Interface This chapter describes the Cisco IOS command-line interface (CLI) and how to use it to configure your switch. It contain...

[Page 56] Cisco WS-C3020

2-2 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Understanding Command Modes Table 2-1 describes the main command modes, how to access each one, the prompt you see i...

[Page 57] Cisco WS-C3020

2-3 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Understanding the Help System For more detailed information on the command modes, see the command reference guide fo...

[Page 58] Cisco WS-C3020

2-4 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Understanding Abbreviated Commands Understanding Abbreviated Commands You need to enter only enough characters for t...

[Page 59] Cisco WS-C3020

2-5 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Understanding CLI Error Messages Understanding CLI Error Messages Table 2-3 lists some error messages that you might...

[Page 60] Cisco WS-C3020

2-6 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Using Command History Using Command History The software provides a history or record of commands that you have ente...

[Page 61] Cisco WS-C3020

2-7 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Using Editing Features Disabling the Command History Feature The command history feature is automatically enabled. Y...

[Page 62] Cisco WS-C3020

2-8 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Using Editing Features Press Ctrl-F, or press the right arrow key. Move the cursor forward one character. Press Ct...

[Page 63] Cisco WS-C3020

2-9 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Using Editing Features Editing Command Lines that Wrap You can use a wraparound feature for commands that extend bey...

[Page 64] Cisco WS-C3020

2-10 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 2 Using the Command-Line Interface Searching and Filtering Output of show and more Commands Searching and Filtering Output of show and more Commands Y...

[Page 65] Cisco WS-C3020

CHAPTER 3-1 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 3 Assigning the Switch IP Address and Default Gateway This chapter describes how to create the initial switch configuration (for example, assigning the IP ...

[Page 66] Cisco WS-C3020

3-2 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information • Initializes the flash file system on the system board. • Loads...

[Page 67] Cisco WS-C3020

3-3 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information These sections contain this configuration information: • Default S...

[Page 68] Cisco WS-C3020

3-4 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information DHCP Client Request Process When you boot up your switch, the DHCP c...

[Page 69] Cisco WS-C3020

3-5 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information There are two types of DHCP image upgrades: DHCP autoconfiguration a...

[Page 70] Cisco WS-C3020

3-6 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Configuring DHCP-Based Autoconfiguration These sections contain this...

[Page 71] Cisco WS-C3020

3-7 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Configuring the TFTP Server Based on the DHCP server configuration, ...

[Page 72] Cisco WS-C3020

3-8 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information For example, in Figure 3-2, configure the router interfaces as follo...

[Page 73] Cisco WS-C3020

3-9 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information • Only the IP address is reserved for the switch and provided in t...

[Page 74] Cisco WS-C3020

3-10 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information DNS Server Configuration The DNS server maps the TFTP server name t...

[Page 75] Cisco WS-C3020

3-11 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Configuring the DHCP Auto Configuration and Image Update Features U...

[Page 76] Cisco WS-C3020

3-12 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Configuring DHCP Auto-Image Update (Configuration File and Image) B...

[Page 77] Cisco WS-C3020

3-13 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Switch(dhcp-config)# exit Switch(config)# tftp-server flash:config-...

[Page 78] Cisco WS-C3020

3-14 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Assigning Switch Information Note You should only configure and enable the Layer 3 interface. Do...

[Page 79] Cisco WS-C3020

3-15 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Checking and Saving the Running Configuration Checking and Saving the Running Configuration You ...

[Page 80] Cisco WS-C3020

3-16 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Checking and Saving the Running Configuration interface GigabitEthernet0/7 speed 1000 spanning...

[Page 81] Cisco WS-C3020

3-17 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration ! interface GigabitEthernet0/21 switchport access vlan 22 ...

[Page 82] Cisco WS-C3020

3-18 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration Default Bootup Configuration Table 3-3 shows the default boo...

[Page 83] Cisco WS-C3020

3-19 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration To return to the default setting, use the no boot config-fil...

[Page 84] Cisco WS-C3020

3-20 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration Beginning in privileged EXEC mode, follow these steps to con...

[Page 85] Cisco WS-C3020

3-21 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Scheduling a Reload of the Software Image Note For complete syntax and usage information for the...

[Page 86] Cisco WS-C3020

3-22 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Scheduling a Reload of the Software Image Configuring a Scheduled Reload To configure your switc...

[Page 87] Cisco WS-C3020

3-23 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Scheduling a Reload of the Software Image Displaying Scheduled Reload Information To display inf...

[Page 88] Cisco WS-C3020

3-24 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 3 Assigning the Switch IP Address and Default Gateway Scheduling a Reload of the Software Image ...

[Page 89] Cisco WS-C3020

CHAPTER 4-1 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 4 Configuring Cisco IOS CNS Agents This chapter describes how to configure the Cisco IOS CNS agents on the switch. Note For complete configuration informati...

[Page 90] Cisco WS-C3020

4-2 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco Configuration Engine Software Figure 4-1 Configuration Engine Architectural Overview These secti...

[Page 91] Cisco WS-C3020

4-3 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco Configuration Engine Software Event Service The Cisco Configuration Engine uses the Event Servic...

[Page 92] Cisco WS-C3020

4-4 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco Configuration Engine Software DeviceID Each configured switch participating on the event bus has...

[Page 93] Cisco WS-C3020

4-5 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco IOS Agents Understanding Cisco IOS Agents The CNS event agent feature allows the switch to publi...

[Page 94] Cisco WS-C3020

4-6 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Incremental (Partial) Configuration After the network is running, new services can be a...

[Page 95] Cisco WS-C3020

4-7 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Note For more information about running the setup program and creating templates on the...

[Page 96] Cisco WS-C3020

4-8 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Enabling the CNS Event Agent Note You must enable the CNS event agent on the switch bef...

[Page 97] Cisco WS-C3020

4-9 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Enabling the Cisco IOS CNS Agent After enabling the CNS event agent, start the Cisco IO...

[Page 98] Cisco WS-C3020

4-10 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Step 7 discover {controller controller-type | dlci [subinterface subinterface-number]...

[Page 99] Cisco WS-C3020

4-11 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents Step 13 cns id interface num {dns-reverse | ipaddress | mac-address} [event] [image] ...

[Page 100] Cisco WS-C3020

4-12 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-03 Chapter 4 Configuring Cisco IOS CNS Agents Configuring Cisco IOS Agents To disable the CNS Cisco IOS agent, use the no cns config initial {ip-address | hostna...