Page 1 Cajun™ P550/P220™ Switch Operation Guide Version 4.0...
Page 2 Lucent, Cajun, CajunDocs, OpenTrunk, P550, P220 and CajunView are trademarks of Lucent Technologies. Microsoft, Windows, Windows NT, Windows 95, Windows 98, and Internet Explorer are trademarks or registered trademarks of Microsoft Corporation in the U.S.
Page 4: Table Of Contents
Web-Based Management ..........1-14 Cajun P550/P220 Switch Operation Guide...
Page 5 Cajun P550 Switch Modules ..........1-15 Chapter 2 — Overview of the P220 Gigabit Switch Family Overview .
Page 6 Examining IPX Service Table Statistics ........4-14 Cajun P550/P220 Switch Operation Guide...
Page 7 Examining DVMRP Interface Statistics ........7-33 Cajun P550/P220 Switch Operation Guide...
Page 8 Monitoring Switch Performance Using OSPF Statistics ......9-8 Cajun P550/P220 Switch Operation Guide...
Page 9 Forwarding Rules ............... 12-2 Cajun P550/P220 Switch Operation Guide...
Page 10 Deleting a Multicast Session Client Port ........15-8 Cajun P550/P220 Switch Operation Guide...
Page 11 MIBs Supported by Layer 2 and Layer 3 Switches ....... . . B-1 Cajun P550/P220 Switch Operation Guide...
Page 12 Policy Capability MIB for LDAP ..........B-5 Index Cajun P550/P220 Switch Operation Guide...
Page 13: Documentation Feedback
P220FE Cajun switches. The P220 Cajun switch family contains Layer 2 functionality only, while the P550 contains both Layer 2 and Layer 3 functionality. Therefore, all references to Layer 2 functionality apply to both the P220 Cajun switch family, as well as the P550 Layer 2 switches.
Page 14: Installing Online Documentation And Help Files
2. Select the CajunDocs program group and select document server from that program group. The Lucent document server will launch. To access this server from a Web browser you need to set a server location on the switch, as specified in the next section. Cajun P550/P220 Switch Operation Guide...
Page 15: Entering The Server Location At The Switch
Location. The Online Help Configuration dialog box opens. 6. In the HTTP Server Location field, enter the server location (for example, http://www.abc-company.com). 7. In the HELP Directory Location field, enter the directory name of your help files. For example, help. Cajun P550/P220 Switch Operation Guide Preface...
Page 16: Downloading An Updated Cajundocs Cd From The Internet
To create a new password, type store password owl From the Interface pull-down menu, select Default. Click Cancel to cancel the installation. If you attempt the find the physical location of port 30, the system displays Unit 2 Port 2 Cajun P550/P220 Switch Operation Guide...
Page 17: Audience
Chapter 1, P550 Cajun Switch Overview — Provides an overview of your P550 switch and theory of operation. Chapter 2, P220 Cajun Switch Family Overview — Provides an overview of your P220G or P220FE switch and theory of operation. Chapter 3, Configuring the Cajun Switch — Explains how to perform the initial configuration of your switch, create users, and configure ports.
Page 18: Related Documents
P500 Manager User’s Guide, which describes the installation and use of Lucent’s Java-based, multiswitch element management system. Reference Documents The following documents supply related background information: Internetworking with TCP/IP Volume I — 3rd Edition, Douglas E. Comer, ISBN 0-13-216987-8. Cajun P550/P220 Switch Operation Guide...
Page 19: Terminology
Lucent World Wide Web site at http://www.lucent.com/dns. If you have any questions, please call Technical Support at 1-800-237-0016, press 0 at the prompt, then dial ext. 73300. If you are an international customer, please call Technical Support at 1-813-217-2425. Cajun P550/P220 Switch Operation Guide Preface...
Page 20 Preface Cajun P550/P220 Switch Operation Guide...
Page 21: Chapter 1 - Cajun P550 Switch Overview
The switching fabric is non-blocking and provides 22.88 Gbps switching throughput (45.76 Gbps aggregate bandwidth). The chassis features include (Figure 1-1): Seven slots (six payload slots) Up to 288 10/100Base-TX ports (autosensing) Up to 60 100Base-FX ports Up to 24 gigabit-speed Ethernet ports Cajun P550/P220 Switch Operation Guide...
Page 22: Modules
Simple Network Management Protocol (SNMP) management agent Dot matrix display The supervisor module is responsible for address learning, address cache management, and spanning tree management. Figure 1-1. Cajun Switch Cajun P550/P220 Switch Operation Guide Attach serial port cable here Attach Ethernet cable...
Page 23: Layer 3 Supervisor Module
Layer 2 supervisor, the Layer 3 supervisor is part of the path that some packets take through the system. To accomplish this, the Layer 3 supervisor requires faster data transfer to and from the switching fabric. Cajun P550/P220 Switch Operation Guide Table 1-1. Multiple Memory Configuration Number of...
Page 24: Media Modules
10/100, HDX/FDX 10-Port 100Base-FX Ethernet Module (L2 support), with 10 Fast Ethernet Ports - Fiber, 1300 nM, HDX/FDX Wirespeed Routing in Hardware Manage- Software-based ment Routing Inter- High-speed System faces management Routing Table and Cache Management Cajun P550/P220 Switch Operation Guide...
Page 25: Layer 3 And Layer 2 Gigabit-Speed Modules
2-Port, Full-Duplex 1000Base-LX-F module (L2/L3 support) 1300 nM optics Cajun P550 Switch Features The section includes: Crossbar Switch Fabric Cajun Routing Overview Virtual Bridging Functions VLAN Functions Hunt Groups OpenTrunk Technology Dual Layer Spanning Trees Buffer and Queue Management Cajun P550/P220 Switch Operation Guide Cajun P550 Switch Overview...
Page 26: Crossbar Switch Fabric
Hardware-assisted multicast pruning - The switch only forwards to appropriate destination switch ports. Figure 1-3. Crossbar Architecture 22.88 Gb/s 1.76 Gb/s 1.76 Gb/s Port 1 Port 2 Crossbar Port 13 Cajun P550/P220 Switch Operation Guide...
Page 27: Cajun Routing Overview
Layer 3 supervisor module updates the appropriate address caches. For example, if a unicast route is removed from the master routing table, then all matching entries in forwarding tables are removed as well. Cajun P550/P220 Switch Operation Guide Cajun P550 Switch Overview...
Page 28: Virtual Bridging Functions
Between L3 I/O Modules B e t w e e n L 3 I / O M o d u l e s Cajun P550/P220 Switch Operation Guide L 2 / L 3 S u p e r v i s o r...
Page 29: Vlan Functions
Explicitly-tagged VLAN packets are forwarded based on the information in the packet. VLANs define a set of ports in a flooding domain. Packets that need to be flooded are sent only to ports participating in that VLAN (Figure 1-5). Cajun P550/P220 Switch Operation Guide Cajun P550 Switch Overview...
Page 30: Hunt Groups
(convergence time is the time the network takes to resume steady-state forwarding after spanning tree reconfiguration). Up to ten groups per switch. 1-10 Figure 1-5. flooding Domain Virtual Bridging Virtual Bridging Function Virtual Bridging Function Virtual Bridging Function Function Frame Classification Function Port Cajun P550/P220 Switch Operation Guide...
Page 31: Opentrunk Technology
Switch supports translation to and from any format. A packet can enter the switch with a 3Com SuperStack II VLAN tag and exit the switch as a multi-layer tagged packet. Cajun P550/P220 Switch Operation Guide Figure 1-6. Open Trunk Technology P550...
Page 32: Spanning Tree Models
8 0 2.3 w ith va lid C R C F ra m e F o rm at: •“C lea r” •IEE E 80 2 .1 Q •M u ltila ye r •3C om Cajun P550/P220 Switch Operation Guide...
Page 33: Extensive Fault Tolerance
Redundant switch links (using spanning tree and hunt groups). Front-loadable cables, modules, power, supplies and fans. Redundant switch matrix and switch controller modules. Cajun P550/P220 Switch Operation Guide Figure 1-8. Spanning Tree Multi-Level Spanning Tree Multi-layer Spanning Tree Backbone terminates 802.1D STP...
Page 34: Buffer And Queue Management
The switch offers a command line interface and a rich set of web-based management features: Reduced Instruction Set Computing- based (RISC) Supervisor provides high-speed VLAN, RMON, and network management support. Web Agent: Built-in SNMP and HTML-based agent, compatible with popular Web browsers, provides top-to-bottom switch management. 1-14 Cajun P550/P220 Switch Operation Guide...
Page 35: Smart Agent
3). The routing and bridging ASICs can process 1.5 million packets per second, which is just slightly more than a gigabit’s worth of minimum-sized Ethernet frames. Note: All Layer 3 modules interoperate with the Layer 2 modules. Cajun P550/P220 Switch Operation Guide Cajun P550 Switch Overview 1-15...
Page 36 Cajun P550 Switch Overview 1-16 Cajun P550/P220 Switch Operation Guide...
Page 37: Chapter 2 - Overview Of The P220 Gigabit Switch Family
Switch Family The information in this chapter applies to both the P220G and P220FE switches, unless specified otherwise. Overview The P220 switch family supports the requirements of the next wave of networking: More bandwidth Elimination of bottlenecks Better manageability Dependable multimedia support The P220 switch family offers an unrivaled combination of capacity and Class of Service/Quality of Service (CoS/QoS) features.
Page 38: Switch Features
Overview of the P220 Gigabit Switch Family The P220FE switch has the following features: 24 10/100Base-TX ports One Gigabit Ethernet port Optional Expansion modules: • Four 10/100Base-TX ports (autosensing) • Two 100Base-FX ports • One 1000Base-SX • One 1000Base-LX •...
Page 39 The P220FE crossbar supports: Five fabric ports running at full line rate. 1.76 Gbps (in and out) on each fabric port. Cajun P550/P220 Switch Operation Guide Overview of the P220 Gigabit Switch Family Figure 2-1. Crossbar Architecture 22.88 Gb/s 1.76 Gb/s 1.76 Gb/s...
Page 40: Virtual Bridging Functions
The ability to ignore physical switch locations when creating workgroups. VLANs are logical constructions and can traverse physical switch boundaries. The P220 switch supports Layer 1, port-based VLANs, which have the following characteristics: Frames classified as they enter the switch using Layer 1 (Port-based).
Page 41: Hunt Groups
OpenTrunk technology translates VLAN-tagged frames from one format to another (including CoS). The P220 switch is delivered as a plug and play IEEE 802.1D standard bridge, but supports several VLAN tagging schemes. This makes the switch highly interoperable in existing networks because: Any port can be a trunk port.
Page 42 Overview of the P220 Gigabit Switch Family 3Com LinkSwitch Multilayer IEEE 802.1Q OpenTrunk technology has the following features: Switch supports frame encapsulation: • Identifies frame VLAN via tag • Associates frame priority Switch supports multiple tagging formats: • IEEE pre-standard format based on 802.1Q draft document •...
Page 43: Dual Layer Spanning Trees
Per-VLAN operation enables you to use more of the available bandwidth when you have redundant links. A particular link can be blocked on one VLAN, but still forward packets on another. Cajun P550/P220 Switch Operation Guide Overview of the P220 Gigabit Switch Family Figure 2-3. Trunking Translation Trunking Translation: Frame Format: •“Clear”...
Page 44: Buffer And Queue Management
Overview of the P220 Gigabit Switch Family Single 802.1D Spanning Tree One Spanning Tree Longer convergence One path to and from root for all VLANs Improper configuration can shut down Trunk Links Buffer and Queue Management Adding gigabit speeds to existing networks means that there can be a huge disparity between link speeds.
Page 45: Web-Based Management
Internet Explorer V3.0 or later RMON for Traffic Analysis RMON (Remote Monitoring) for traffic analysis has the following features: Four groups implemented in hardware Configurable mirror destination per switch fabric port Cajun P550/P220 Switch Operation Guide Overview of the P220 Gigabit Switch Family...
Page 46 Overview of the P220 Gigabit Switch Family 2-10 Cajun P550/P220 Switch Operation Guide...
Page 47: Terminal Settings
Configuring the Supervisor Module Using the CLI To connect to the Web Agent, you must first use the serial command line interface (CLI) to give the supervisor module an IP address and a subnetwork mask. Cajun P550/P220 Switch Operation Guide Table 3-1. Terminal Settings Stop Bits...
Page 48 This software is furnished under a license and may be used in accordance with the terms of such license and with the inclusion of the above copyright notice. This software or any other copies thereof may Cajun P550/P220 Switch Operation Guide...
Page 49 Enter the subnet mask for the network’s IP address. f. Enter the default gateway for the switch. Figure 3-1 illustrates an example setup command session. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3)
Page 50 Connect to the system with an out-of-band connection using the 10Base-T port on the supervisor module front panel for Layer 2 or 10/100Base-T port on the supervisor module for Layer 3. Figure 3-2. Cajun P550 Switch Cajun P550/P220 Switch Operation Guide Attach serial port cable here Attach...
Page 51: Configuring The Switch Using The Web Agent
Cajun P550 Manager User Guide for information on monitoring and configuring the Cajun switch using the Cajun P550 Manager interface. Figure 3-3. Cajun P550 Switch Web Agent Application Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Color...
Page 52: Logging In To The Web Agent
3. Click Add User. The Add User Account dialog box opens. 4. In the User Name field, enter a user name for the account. 5. In the Password field, enter a password for the account. 6. In the Re-enter Password field, re-enter the same password. Cajun P550/P220 Switch Operation Guide...
Page 53: Configuring Port Parameters Using The Web Agent
5. In the Name field, click the port name to set additional parameters. The Detailed Physical Port Configuration dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-3. User Account Access Levels...
Page 54 (traps). The User Port only generates log messages. This prevents your network management station from being overwhelmed by port up/down messages that result from users turning workstations on and off. Cajun P550/P220 Switch Operation Guide...
Page 55: Configuring Physical Port Parameters On Fast Ethernet Ports
7. If this is an end-station port, from the Category pull-down menu, select User Port. For trunk ports, select Service Port. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-4. Gigabit Port Parameters (Continued) Definition Determines if IEEE 802.3z pause control is used on this port.
Page 56 14. From the Pace Priority Mode pull-down menu, select Enable if you want this port to recognize and use 3Com’s PACE priority mechanism. 15. Click APPLY to save your changes, or CANCEL to restore previous settings. 3-10 Cajun P550/P220 Switch Operation Guide...
Page 57 Mode Auto Negotiation Speed/Duplex Advertisement Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Definition A user-assigned name for this port (possibly a drop name or the name of the station or other device connected to the port).
Page 58: Using The All Ports Configuration Dialog Box
Using the All Ports Configuration Dialog Box The All Ports Configuration dialog box allows you to apply the same parameter settings to all switch ports for P220 switches and in a module for the P550 using a single command. To set all ports in a module: 1.
Page 59: Viewing Switch Port Parameters
VLAN parameters, hunt group assignments, trunk mode, and frame tag scheme). Refer to Table 3-7 for more information on individual switch port configuration parameters. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-6. Switch Port Parameters Definition Opens associated dialog boxes.
Page 60 Switch Port Configuration dialog box opens. Figure 3-4. Switch Port Configuration Dialog Box Refer to “Configuring Port VLAN Parameters” and “Configuring Non-VLAN Switch Port Parameters”, later in this chapter, for your specific configuration needs. 3-14 Cajun P550/P220 Switch Operation Guide...
Page 61 Select to enable or disable spanning tree protocol on this port. The default value is Enable. Note: For the Cajun P220 switch, you will be unable to modify this feature on the CPU switch port. Select to enable or disable fast start on this port.
Page 62: Configuring Port Vlan Parameters
Select how incoming tagged frames from 3Com equipment are mapped to Lucent VLANs. The default value is 3ComDefault. Displays whether the mirror port is enabled or disabled. This is a Fast Ethernet only option. Table 3-8. VLAN Trunking Mode Options Cajun P550/P220 Switch Operation Guide...
Page 63 “Creating 3Com Mapping Tables”, in Chapter 12, for more information on 3Com Mapping Tables. 6. Click APPLY to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Note: Ausomatic VANCcrtieon-10abld,eth(i)24psrt Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-9.
Page 64: Configuring Vtp Snooping
6. Click APPLY to save your changes, or CANCEL to restore previous settings. 7. In the Switching Parameters section of the Web Agent window, click VTP Snooping. The VTP Snooping Configuration dialog box opens. 3-18 Cajun P550/P220 Switch Operation Guide...
Page 65: Configuring Non-Vlan Switch Port Parameters
Switches”, in Chapter 12, for more information on hunt groups. 3. From the Spanning Tree pull-down menu, select to Enable or Disable spanning tree protocol on this port. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-10. VTP Snooping Parameters...
Page 66: Examples Of Switch Ports Settings For Various Vlan Connection Types
VLAN IDs that arrive at the port, and then bind the port to these VLANs. Enable - cause the switch to update its VLANs as they are created, deleted, or changed on the Catalyst. Cajun P550/P220 Switch Operation Guide...
Page 67: Configuring Fast Start Mode
2. In the Switch Ports column, click on the switch port number listed for the selected module. The Switch Ports dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Recommended Setting Default - This parameter is ignored when using 3Com VLANs.
Page 68: Using The All Ports Configuration Dialog Box
4. Select the port on which you want your changes to occur. 5. Set port parameters for the selected ports, as described in “Viewing Switch Port Parameters”, earlier in this chapter. 6. Click APPLY to save your changes, or CANCEL to restore previous settings. 3-22 Cajun P550/P220 Switch Operation Guide...
Page 69: Setting Up Snmp Communities
4. From the IP Address pull-down menu, select Any for any IP address or Specific and enter an IP Address in the appropriate fields. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-14. SNMP Communities Parameters...
Page 70: Changing The Console Serial Port Settings
Table 3-16. SNMP Security Levels Allows Access to... All switch configuration and reporting functions. All switch configuration and reporting functions, including access to community configuration. Cajun P550/P220 Switch Operation Guide Manager Cannot... View community strings. Change switch configurations. View community strings.
Page 71: Configuring The Serial Console Port As A Tty Console
2. Attach the DB9M-RJ45 MDCE connector to the switch’s serial console port on the front panel of the switch. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Table 3-17. Console Serial Port Options...
Page 72: Configuring The Serial Console Port As A Ppp Console
Pin 7 - GND Pin 4 - DTR in Pin 8 - DCD out Pin5 - GND pin 20 - DTR in pin 6 - NC Modem Cajun P550/P220 Switch Operation Guide DB9M - RJ45 M D C E Cajun Switch...
Page 73: Regaining Configuration Access To The Ppp Serial Port Console
“Configuring the Serial Console Port as a PPP Console”, earlier in this chapter, and “Creating an IP Interface”, in Chapter 7, for more information on PPP configuration commands. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Definition...
Page 74: Configuring Dial-Up Networking
OK. The Modem Properties dialog box closes and the wizard continues. 12. In the wizard dialog box, click Next and enter the telephone number you are calling. 13. Click Next. The wizard reports that you have successfully configured a modem. 3-28 Cajun P550/P220 Switch Operation Guide...
Page 75: Using Dial-Up Networking With A Ppp Serial Port Console
6. In the Post-Dial Terminal screen, click Continue (F7). PPP verification completes and the Connected To dialog box displays a message that the modem connection has been successfully established. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-29...
Page 76: Configuring The Ip Interface For The Ppp Console
5. In the Mask field, enter the network mask IP address. 6. In the Next-Hop Address field, enter the IP address of the gateway associated with this static route. 7. Click APPLY to save your changes, or CANCEL to restore previous settings. 3-30 Cajun P550/P220 Switch Operation Guide...
Page 77: Hardware Requirements For Routing
This section provides an overview of the LAN router configuration operation. For more information on these configuration steps, see the sections referenced after each step. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3)
Page 78: Configuring System Information
Displaying the Power System Statistics Displaying Cooling System Statistics Configuring Redundant Hardware Performing a System Reset Viewing Your Running Configuration Viewing Your Startup Configuration Viewing Your Script Execution Log File Copying Configuration Files Copying Files 3-32 Cajun P550/P220 Switch Operation Guide...
Page 79: Entering General System Information
Cajun P550 Switch. By enabling SNTP, you ensure that all devices connected to your switch reflect the same time. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-33...
Page 80: Setting Summer Time Hours
Note: If you upgrade the Cajun P550 or P220 switch from a previous version, your local time settings are saved as Greenwich Mean Time values. Ensure that you change the Summer Time Hours Algorithm before you set the clock.
Page 81 Parameter Recurring Start Week Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Definition Select if Summer Time Hours is defined by a rule such as Daylight Savings Time (DST). All Start and End fields associated with Recurring Summer Time Hours provide the default values for Daylight Savings Time.
Page 82 Enter a value to represent the number of minutes into the hour when Summer Time Hours start or end for Recurring Summer Time Hours. The default value is 00 for both Start and End minutes. Cajun P550/P220 Switch Operation Guide...
Page 83: Setting One-Time Summer Time Hours
Table 3-20. One-Time Summer Time Hours Configuration Parameter One-time Start Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Definition Select if Summer Time Hours change one time, such as on a specified date.
Page 84 Enter a value to represent the number of minutes into the hour when Summer Time Hours start or end for One-time Summer Time Hours. The default value is 00 for both Start and End minutes. Cajun P550/P220 Switch Operation Guide...
Page 85: Setting The System Clock
For Layer 3 switches, also enter the desired temperature warning for the CPU sensor. 3. Click on APPLY to save your changes, or Defaults to restore the temperature defaults. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-39...
Page 86: Displaying The Power System Statistics
Table 3-21. Power System Statistical Parameters Definition Identifies the power supply. Identifies whether the power supply is detected. Describes the type of power supply detected. Displays the total system power in Watts. Displays the current power available. Cajun P550/P220 Switch Operation Guide...
Page 87: Configuring Redundant Hardware
The following sections explain how to: Install Redundant Hardware Replace the Primary Controller Replace an Element Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) Elements 3 - 1 Elements...
Page 88: Installing Redundant Hardware
5. In the System Information section of the Web Agent window, click Switch Fabric. The Switch Fabric Status dialog box opens. If the redundant controller and element installed properly, settings display as in Figure 3-9. 3-42 Elements 3 - 1 Elements Primary 6 - 4 Controller Cajun P550/P220 Switch Operation Guide...
Page 89: Replacing The Primary Controller
Fabric. The Switch Fabric Status dialog box displays. 2. From the Configure Redundant Hardware pull-down menu, select No. 3. Click APPLY to disable the primary controller. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-43...
Page 90: Replacing An Element
4. Shut down the switch. WARNING:Before replacing switch controllers or elements, you must turn off the switch. 5. Replace the failed element by inserting it into the appropriate slot. (See Figure 3-7.) 6. Restart the switch and login. 3-44 Cajun P550/P220 Switch Operation Guide...
Page 91: Performing A System Reset
To determine changes you have made to your running configuration, you can view and compare your running and startup configuration files. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-45...
Page 92: Viewing Your Running Configuration
TFTP server using the Web Agent or the Command Line Interface. On the switch, configuration files are automatically saved as text files using the *.txt 3-46 Cajun P550/P220 Switch Operation Guide...
Page 93: Copying Running Configuration To Startup Configuration
To copy files: 1. In the CLI Configuration section of the Web Agent, click Config File Management. The Configuration File Management dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-47...
Page 94 Copy (download) source files, located on a TFTP server, to your running configuration, your startup configuration, or a location on the switch. Or, copy (upload) your configuration files, or a file located on the switch, to a TFTP server. Cajun P550/P220 Switch Operation Guide...
Page 95 The current running configuration to the running configuration. • The startup configuration to the same startup configuration. • The specified TFTP server to a TFTP server. Cajun P550/P220 Switch Operation Guide Configuring the Cajun P550 Switch (Layer 2 & Layer 3) 3-49...
Page 96: Viewing The Status Of A Tftp Transfer
1. In the CLI Configuration section of the Web Agent, click Config File Management. The Configuration File Management dialog box opens. 2. In the Get Status of Most Recent TFTP Copy field, click Status. 3-50 Cajun P550/P220 Switch Operation Guide...
Page 97: Chapter 4 - Configuring Ipx Routing (Layer 3)
000000AAh 00e03b124213h 4003h where is the network number, 000000AAh is the socket number associated with a running process on the end node (for example, RIP, NetWare Link State Protocol (NLSP)). Cajun P550/P220 Switch Operation Guide is the node number, and 00e03b124213h 4003h...
Page 98: Ipx Datagram Structure
0xFFFF. Length (in bytes) of the packet. Number of routers a packet has traversed. This is used to discard a packet if the packet traverses a maximum number of routers (16). Cajun P550/P220 Switch Operation Guide 30 Bytes...
Page 99: Configuring The Cajun Switch As An Ipx Router
1. From the IPX Configuration section of the Web Agent window, click Global Configuration. The IPX Routing Global Configuration dialog box opens. Figure 4-2. IPX Routing Global Configuration Dialog Box Cajun P550/P220 Switch Operation Guide Table 4-1. IPX Datagram Fields (Continued) Definition Indicates the type of service required or offered by the packet.
Page 100: Configuring Ipx Interfaces
Specify the maximum number of services that can be added. The system rounds up your entry to the nearest power of 2. For example, if you enter 1000, the system rounds this number up to 1024 services. The default value is 2048. Cajun P550/P220 Switch Operation Guide...
Page 101 Admin. State VLAN Network Address Node Address Frame Type Ticks Cajun P550/P220 Switch Operation Guide Table 4-3. IPX Interface Parameters Allows you to... Select the interface to be configured. Note: This parameter is displayed in the IPX Interface dialog box, not in the Add IPX Interface dialog box.
Page 102: Creating Ipx Static Routes
Amount of time (in ticks) that the packet takes to reach the network number you specified. A tick is approximately 1/18th of a second. Number of routers (hops) that the packet must pass through before reaching the network number associated with the IPX network. Cajun P550/P220 Switch Operation Guide...
Page 103: Deleting Ipx Static Routes
1. From the IPX Configuration section of the Web Agent window, click Static Services. The IPX Static Services dialog box opens. 2. Click CREATE to create a new static service. The Add IPX Static Service dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring IPX Routing (Layer 3)
Page 104: Deleting Ipx Static Service
The format of the node value is aa:bb:cc:dd:ee:ff. Interface that corresponds to the next-hop node. Number of routers (hops) that the packet must pass through before reaching the network number associated with the service. Cajun P550/P220 Switch Operation Guide...
Page 105: Modifying Ipx Static Services
If you want to see the latest statistics available, click REFRESH to update all statistics. • If you want to reset all statistics currently displayed, click CLEAR to reset all statistics to zero. Cajun P550/P220 Switch Operation Guide Configuring IPX Routing (Layer 3)
Page 106: Searching The Ipx Route Table
Number of IPX packets which can not be transmitted because no routes are available. Number of received ping requests. Number of received replies made to ping requests. Number of transmitted ping requests. Number of transmitted replies made to ping requests. Cajun P550/P220 Switch Operation Guide...
Page 107: Examining The Ipx Route Table
Parameter Select Network Interface Source Cajun P550/P220 Switch Operation Guide Table 4-7. IPX Routing Table Search Parameters Allows you to perform a search... In your IPX routing table, use one of the following parameters: • RIP - RIP routing updates •...
Page 108: Examining Ipx Route Table Statistics
Table 4-9. IPX Route Table Statistics Definition Indicates the current number of IPX routes. Lists the peak number of routes. Indicates the number of failed attempts to add a route to the routing table. Cajun P550/P220 Switch Operation Guide...
Page 109: Examining The Ipx Service Table
Table", earlier in this chapter. If available services are found they are displayed in the IPX Service Table dialog box. Cajun P550/P220 Switch Operation Guide Allows you to perform a search... In your IPX service table, use one of the following parameters: •...
Page 110: Examining Ipx Service Table Statistics
Number of seconds before the service expires. Number of routers (hops) that the packet must pass through before reaching the network number associated with the service. MAC address of the next destination through which the service is reached. Cajun P550/P220 Switch Operation Guide...
Page 111 Current Number of Services Peak Number of Services Service Add Failures Cajun P550/P220 Switch Operation Guide Table 4-12. IPX Service Table Statistics Defines the... Indicates the current number of IPX services. Lists the peak number of services. Indicates the number of failed attempts to add a service to the routing table.
Page 112 Configuring IPX Routing (Layer 3) 4-16 Cajun P550/P220 Switch Operation Guide...
Page 113: Chapter 5 - Configuring Ipx Rip Protocol (Layer 3)
2. Use Table 5-1 to configure the IPX RIP interfaces: Parameter Select Interface Network Number Use Interpacket Gap Cajun P550/P220 Switch Operation Guide Table 5-1. IPX RIP Interface Parameters Allows you to... Select a RIP interface to modify. Note: This field is displayed in the IPX RIP Interface dialog box, not the Add IPX RIP Interface dialog box.
Page 114: Creating And Modifying Ipx Rip Filters
(subject to a route to the default network being known to the switch). Select the mode for the RIP interface. Options include: • Talk/Listen - Send and receive advertisements. • Talk Only - Send advertisements. • Listen Only - Receive advertisements. Cajun P550/P220 Switch Operation Guide...
Page 115 Ticks Hops 4. Click CREATE to save changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Table 5-2. Add IPX RIP Filter Parameters Allows you to... Select the interface to which this filter will be applied to RIP packets sent and/or received on the interface.
Page 116 In the Precedence field, enter 0. c. In the Start Network field, enter 10. d. In the End Network field, enter 10. e. From the Direction pull-down menu, select Outbound. f. From the Filter/Suppress pull-down menu, select Disable. Cajun P550/P220 Switch Operation Guide...
Page 117: Interpreting Ipx Rip Interface Statistics
To interpret IPX RIP interface statistics: 1. In the IPX RIP Display section of the Web Agent window, click Interface Statistics. The IPX RIP Interface Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring IPX RIP Protocol (Layer 3)
Page 118 The number of updates received by the RIP interface. Updates may be received periodically even if no changes have occurred. The number of requests for updates received by the RIP interface. The number of bad packets received by the RIP interface. Cajun P550/P220 Switch Operation Guide...
Page 119: Chapter 6 - Configuring Ipx Sap Protocol (Layer 3)
Parameter Select Interface Network Number Use Interpacket Gap Cajun P550/P220 Switch Operation Guide Table 6-1. IPX SAP Interface Parameters Allows you to... Select a SAp interface to modify. Identify the IPX interface associated with the SAP interface. Identify the number of the IPX network associated with the interface.
Page 120: Creating Ipx Sap Filters
Nearest Service request received on the interface. Select the mode for the SAP interface. Options include: • Talk/Listen - Send and receive advertisements. • Talk Only - Send advertisements. • Listen Only - Receive advertisements. Cajun P550/P220 Switch Operation Guide...
Page 121 Interface Precedence Name Type Direction Cajun P550/P220 Switch Operation Guide Table 6-2. IPX SAP Name Filter Parameters Allows you to... Select the interface to which this filter will be applied to SAP packets sent and/or received on the interface. Specify the filter precedence (in order of importance) with 0 equal to most important.
Page 122 This entry is used to override the value in the SAP packet. Entering 0 ensures that there is no override in the transmission of data on the network. Cajun P550/P220 Switch Operation Guide...
Page 123: Creating Ipx Sap Network Filters
3. Use Table 6-3 to complete your configuration: Parameter Select Interface Precedence Type Cajun P550/P220 Switch Operation Guide Table 6-3. IPX SAP Network Filter Parameters Allows you to... Select the IPX interface. Note: This field is displayed in the IPX SAP Net Filter dialog box, not in the Add IPX SAP Net Filter dialog box.
Page 124 This entry is used to override the value in the SAP packet. Entering 0 ensures that there is no override in the transmission of data on the network. Cajun P550/P220 Switch Operation Guide...
Page 125: Interpreting Ipx Sap Interface Statistics
To interpret IPX SAP interface statistics: 1. In the IPX SAP Display section of the Web Agent window, click Interface Statistics. The IPX SAP Interface Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring IPX SAP Protocol (Layer 3)
Page 126 The number of updates received. Updates may be received periodically even if no changes have occurred. The number of requests received on the SAP interface. The number of bad packets received on the SAP interface. Cajun P550/P220 Switch Operation Guide...
Page 127: Chapter 7 - Configuring Ip Routing (Layer 3)
Configuring DVMRP For information about creating and assigning physical ports to a VLAN, refer to "Creating a VLAN", in Chapter 12. For information about enabling IP routing and assigning subnets, refer to the following sections. Cajun P550/P220 Switch Operation Guide...
Page 128: Creating An Ip Interface
• If you create an IP interface for an inbound VLAN, select Routing Mgmt from the IP Routing pull-down menu. Enter the network IP address for the selected interface. Enter the subnet mask for the interface. Cajun P550/P220 Switch Operation Guide...
Page 129 NetBIOS UDP Rebroadcast VRRP 4. Click APPLY to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Table 7-1. Add IP Interface Parameters Allows you to... Select the MAC address format for the interface. Options include: •...
Page 130: Enabling Ip Routing
Cache Entries entries, it may cause the table to be relearned more frequently. Consequently, it will make address space usage more efficient. The default maximum number of entries is 16384. Table 7-2. IP Global Configuration Parameters Cajun P550/P220 Switch Operation Guide...
Page 131: Assigning Ip Interfaces To The Vlan
1. In the IP Configuration section of the Web Agent window, click Interfaces. The IP Interfaces dialog box opens. 2. Click CREATE. The Add IP Interface dialog box opens. 3. In the Interface field, enter the Interface name. Cajun P550/P220 Switch Operation Guide Configuring IP Routing (Layer 3)
Page 132 Select a multicast protocol to associate with your interface. Selections include: DVMRP, IGMP, and None. IGMP is enabled automatically when DVMRP is selected. Enable or disable Proxy ARP on a given interface. Enable or disable ICMP Redirect on a given interface. Cajun P550/P220 Switch Operation Guide...
Page 133: Ip Multinetting
To create a multinetted network, you assign multiple subnets to a VLAN. Ports Cajun Cajun P550/P220 Switch Operation Guide Table 7-3. IP Interfaces (Continued) Allows you to... Configure your switch for InterVLAN forwarding of NetBIOS broadcasts.
Page 134: Configuring Access Lists
If no rule is matched to a frame, then the frame is forwarded with normal priority. You can not use access lists to filter traffic destined to the switch’s CPU. Cajun P550/P220 Switch Operation Guide...
Page 135: Creating Standard Access Rules
Access Type Source Subnet 4. Click CREATE to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Table 7-4. IP Access List Setup Parameters Allows you to specify... The alphanumeric name assigned to the newly-created access list.
Page 136: Creating Extended Access Rules
Place the number one (1) in the bit positions you want to ignore. A protocol ID to be filtered. (For example, ICMP=1, IGMP=2). A single asterisk (*) indicates all protocols. Cajun P550/P220 Switch Operation Guide...
Page 137 The IP Access List dialog box displays. 2. Click Create Extended. The IP Extended Access Rule Creation dialog box displays. Cajun P550/P220 Switch Operation Guide Specify a range of source ports that pass between two hosts or switches using the Transmission Control Protocol (TCP) or the User Datagram Protocol (UDP).
Page 138 3. In the Access List Name field, enter a number between 100 and 199 to identify your new access control list. 4. In the Access Rule Index field, enter a number to identify the access rule. 7-12 Cajun P550/P220 Switch Operation Guide...
Page 139: Activating Access Lists
Note: Before you specify access lists to activate, you must first configure access lists. For information about configuring access lists, refer to “Configuring Access Lists” earlier in this chapter. Cajun P550/P220 Switch Operation Guide Configuring IP Routing (Layer 3) 7-13...
Page 140: Creating Ip Static Routes
IP static route. Select an interface that is associated with the IP static route. Specify the metric between this router and the destination. Note that this overrides routing protocol metrics. Specify a low or high routing preference. Cajun P550/P220 Switch Operation Guide...
Page 141: Creating A Bootp/Dhcp Server Entry
The class D IP address used by multicast routing protocol ranges from 224.0.0.1 to 224.0.0.255. The class D IP addresses available for general use are 224.0.1.0 to 239.255.255.255. Cajun P550/P220 Switch Operation Guide Table 7-7. IP Static ARP Parameters Allows you to...
Page 142: Configuring Igmp
2. From the IP Multicast Forwarding pull-down menu, select Enable. This enables IP multicast globally. 3. In the IGMP Configuration section of the Web Agent window, click Global Configuration. The IGMP Global Configuration dialog box opens. 4. From the IGMP pull-down menu, select Enable. 7-16 Cajun P550/P220 Switch Operation Guide...
Page 143: Modifying Igmp Interfaces
Always be Group Membership Querier Process Leave Packets Query Request Interval in (sec) Cajun P550/P220 Switch Operation Guide Table 7-8. IGMP Interface Parameters Allows you to... Select the interface to be modified. Display the IP interface that is configured with IGMP.
Page 144: Configuring Dvmrp
Robustness Variable should be increased. The Robustness Variable must not be set to 0 and should not be set to 1. The default value is 2. Cajun P550/P220 Switch Operation Guide...
Page 145: Modifying Dvmrp Interface Information
DVMRP. Refer to “Creating an IP Interface”, earlier in this chapter, for more information on how to select a multicast protocol. Cajun P550/P220 Switch Operation Guide Table 7-9. DVMRP Global Parameters Allows you to...
Page 146 • Enable - Send prunes with the full source host address. • Disable - Send prunes with only the subnet portion of the source address. Minimum TTL (time-to-live) required for a packet to leave this interface (None, 127, 255). Cajun P550/P220 Switch Operation Guide...
Page 147: Monitoring Switch Performance Using Ip Statistics
3. Use Table 7-11 to review the definition of each statistic: Statistic IP In Receives IP In Header Errors Cajun P550/P220 Switch Operation Guide Table 7-11. IP Routing Global Statistics Defines the... Total number of input datagrams received from interfaces, including those received in error.
Page 148 Maximum number of seconds that received fragments are held while they are awaiting reassembly at this entity. Number of IP fragments received that need to be reassembled. Cajun P550/P220 Switch Operation Guide...
Page 149 ICMP In Address Mask Requests Number of ICMP Address Mask Request messages received. ICMP In Address Mask Replies ICMP Out Messages ICMP Out Errors Cajun P550/P220 Switch Operation Guide Defines the... Number of IP datagrams successfully reassembled. Number of failures detected by the IP re-assembly algorithm (timeout errors).
Page 150 Number of requests received by the BOOTP/DHCP Relay Agent. Total number of BOOTP/DHCP response datagrams received by the BOOTP/DHCP Relay Agent. Number of BOOTP/DHCP requests discarded. Number of BOOTP/DHCP requests not forwarded due to number of hops exceeds. Cajun P550/P220 Switch Operation Guide...
Page 151: Searching The Ip Routing Table
IP Address 4. Click SEARCH to start the search. If routes are available, they are displayed in the IP Routing Table dialog box. Cajun P550/P220 Switch Operation Guide Defines the... Total number of BOOTP/DHCP requests forwarded by the BOOTP/DHCP Relay Agent.
Page 152: Examining The Ip Routing Table Statistics
Displays the peak number of routes. Displays the total number of routes added. Indicates the number of changes to the IP route database made by RIP. Indicates the number of RIP queries sent to the network. Cajun P550/P220 Switch Operation Guide...
Page 153: Ip Multicast Statistics
Displaying IGMP Global Statistics The IGMP global statistics provides users with statistics on membership reports, membership queries transmitted and received, and unknown messages. Cajun P550/P220 Switch Operation Guide Table 7-14. ARP Cache Search Parameters Allows you to perform a search based on...
Page 154: Examining Igmp Interface Statistics
All hosts that receive this query transmit a group membership report reporting each host group to which they belong. IGMP message of a type other than Group Membership Query, Group Membership Report, or Leave group. Cajun P550/P220 Switch Operation Guide...
Page 155 Group Leave Requests Received Group Reports Received Query Messages Received Number of query messages received from other multicast Cajun P550/P220 Switch Operation Guide Defines the... IP interface for these statistics. IP address associated with the interface. Subnet mask associated with each listed interface.
Page 156: Displaying The Multicast Group Table
Time at which the group was created on the router. Routing protocol being used for the group. If no routing protocol is being used on the interface a group is on, this column displays IGMP. Cajun P550/P220 Switch Operation Guide...
Page 157: Displaying The Igmp Local Multicast Forwarding Cache
Packets Forwarded Through Cache Entry Downstream Interface(s) Upstream Source(s) Cajun P550/P220 Switch Operation Guide Defines the... IP address of the host that sent the most recent host membership report for this group. Expiration time (in seconds) of the group that is being displayed.
Page 158: Displaying Dvmrp Global Statistics
Graft messages transmitted upstream from this switch. This indicates the number of new upstream branches added to the multicast distribution tree. Graft acknowledgments sent downstream from this switch. This indicates the number of new downstream branches added to the multicast distribution tree. Cajun P550/P220 Switch Operation Guide...
Page 159: Examining Dvmrp Interface Statistics
Type Metric IGMP Querier on Interface Next Probe Message in (sec) Cajun P550/P220 Switch Operation Guide Defines the... IP interface configured with the DVMRP multicast routing protocol. IP address of the interface configured with the DVMRP multicast. IP subnet mask associated with the interface.
Page 160: Displaying Dvmrp Neighbor Router(S)
Number of unknown DVMRP messages. Number of invalid routes received on this interface. Number of (neighbor) routers that are also running DVMRP. Note: This number is a hypertext link that provides additional information on the DVMRP neighbor router(s). Cajun P550/P220 Switch Operation Guide...
Page 161: Displaying Dvmrp Routing Table Statistics
To view the DVMRP routing table statistics: 1. In the DVMRP Display section of the Web Agent window, click Route Table Statistics. The DVMRP Routing Table Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide Table 7-21. DVMRP Neighbor Routers Displays...
Page 162: Displaying The Dvmrp Route Table
Defines the... Network from which a multicast flow may originate. Source network mask. IP address of the router reporting this route to its neighbors. IP interface configured, which leads to thı ˝ 0 .01 u13(ip-17(r)11( t)4r)11(e)1(a)2(4m) Cajun P550/P220 Switch Operation Guide...
Page 163: Displaying The Dvmrp Upstream Routers
To view the DVMRP Designated Forwarder table: 1. In the DVMRP Display section of the Web Agent window, click Route Table. The DVMRP Route Table dialog box opens. Cajun P550/P220 Switch Operation Guide Defines the... IP address of the DVMRP router that is the upstream neighbor to the local router.
Page 164: Displaying The Dvmrp Downstream Dependent Router(S)
Local interface which leads to the network where the Designated Forwarder resides. Designated Forwarder for the given source network on the indicated Forwarding Interface. Cost reported by the Designated Forwarder for the given source network. Cajun P550/P220 Switch Operation Guide...
Page 165: Displaying The Dvmrp Multicast Forwarding Cache
Click Flush Table to clear the entire table. • Click REFRESH to receive the most up-to-date information on the entries in the table. Cajun P550/P220 Switch Operation Guide Definition Displays the router network address of the downstream dependent router. Displays the name of the interface on which the downstream router was found.
Page 166 Next interface that is currently pruned which will be grafted back. Number of downstream interfaces. Allows you to open the DVMRP Downstream Links dialog box. Number of upstream interfaces. Allows you to open the Upstream Sources dialog box. Cajun P550/P220 Switch Operation Guide...
Page 167 Parameter Destination Group Address Source SubNetwork DVMRP Downstream Interface DVMRP Downstream interface. Interface Type Cajun P550/P220 Switch Operation Guide Table 7-28. Upstream Prune Information Displays the... Destination group address of the multicast session. Subnet on which the DVMRP interface exists.
Page 168: Configuring Vrrp
Displays the... Destination group address for the upstream interface. Host source address for the upstream flow. Name of the flow source interface. Protocol type for the payload. Source port number. Destination port number. Cajun P550/P220 Switch Operation Guide...
Page 169: Enabling Vrrp
3. Use Table 7-31 to configure your VRRP parameters: Parameter Interface VR ID IP Address Cajun P550/P220 Switch Operation Guide Table 7-31. VRRP Configuration Parameters Defines... The name associated with the selected interface to configure. The reporting virtual router’s identification. The ID range is 1-255 (decimal).
Page 170: Configuring Vrrp Authentication
Master to timeout. advertises itself. The VRRP authentication method. The default is None. The VRRP authentication key for the interface. The default is LUCENT. The address owner override. Cajun P550/P220 Switch Operation Guide...
Page 171: Configuring Irdp
Each router periodically multicasts a router advertisement from each of its multicast interfaces, announcing the IP address of that interface, and other router IP addresses. Hosts discover the addresses of their neighbor routers by listening for the Cajun P550/P220 Switch Operation Guide Table 7-32. VRRP Statistical Parameters Defines the...
Page 172: Enabling Irdp On An Interface
Options include: • Multicast - Used on any link where listening hosts support IP multicast. The default is 224.0.0.1. • Broadcast - Used on any link where listening hosts support IP unicast. The default is 255.255.255.255. Cajun P550/P220 Switch Operation Guide...
Page 173 Configuration. The IP Global Configuration dialog box opens. 11. From the IP Multicast Forwarding pull-down menu, select Enable. 12. Click APPLY to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Definition The minimum time (in seconds) allowed between sending...
Page 174: Adding An Irdp Interface
LDAP requests can be fulfilled if a primary server fails. Configuring LDAP Settings To configure LDAP settings: 1. In the IP Configuration section of the Web Agent, click LDAP Configuration. The LDAP Configuration dialog box opens. 7-48 Cajun P550/P220 Switch Operation Guide...
Page 175 If the secondary server fails after five retries, the client times out. The LDAP client applies the access lists to manage the way traffic is forwarded. Cajun P550/P220 Switch Operation Guide Table 7-34. LDAP Configuration Parameters Definition Enter the IP address of your primary LDAP server for the access control list domain.
Page 176: Viewing Ldap Statistics
LDAP client did not match the signal configured on the LDAP server. If the consumer signal is not -1 and does not match the producer signal, then the LDAP client was unable to connect to the LDAP server(s). Cajun P550/P220 Switch Operation Guide...
Page 177: Creating An Ip Helper Address
NETBIOS Name Service NETBIOS Date Service BOOTP Server BOOTP Client TACACS Cajun P550/P220 Switch Operation Guide Table 7-36. IP Helper Address Parameters Definition Provides a list of interfaces associated with the switch configuration. Enables you to specify the IP Address of the server that receives and passes along broadcasts from the switch.
Page 178: Deleting An Ip Helper Address
2. Select the IP helper address you want to modify. 3. Use Table 7-36 to modify the IP helper address parameters. 4. Click APPLY to save your changes, or CANCEL to restore previous settings. 7-52 Cajun P550/P220 Switch Operation Guide...
Page 179: Chapter 8 - Configuring The Rip Routing Protocol (Layer 3)
2. Use Table 8-1 to configure the global setup: Parameter Global RIP Update Timer Cajun P550/P220 Switch Operation Guide Table 8-1. RIP Global Configuration Parameters Allows you to... Enable or disable the RIP protocol. The default is Enable. Specify the value (in seconds) that represents the time between...
Page 180: Modifying Rip Interfaces
• listen only (receive RIP information from the network) • talk/listen (both send and receive RIP information from the network) Specify the version of RIP you want to use to send packets across your interface. Selections include: • V1 • V2 • V1/V2 Cajun P550/P220 Switch Operation Guide...
Page 181: Creating Trusted Rip Neighbors
Consequently, all other information is filtered. Do not create trusted RIP neighbor(s) if you do not wish to filter RIP information from the network. Cajun P550/P220 Switch Operation Guide Configuring the RIP Routing Protocol (Layer 3) Allows you to...
Page 182: Interpreting Rip Statistics
Number of RIP non-triggered updates sent. Number of RIP updates received based on route changes in the IP routing table. Number of bad packets received on this interface. Number of bad routes received on this interface. Cajun P550/P220 Switch Operation Guide...
Page 183: Chapter 9 - Configuring The Ospf Routing Protocol (Layer 3)
Configuring the OSPF Global Configuration Creating OSPF Areas Deleting OSPF Areas Modifying OSPF Areas Deleting OSPF Areas Creating OSPF Virtual Links Deleting OSPF Virtual Links Modifying OSPF Virtual Links Creating OSPF Summaries Deleting OSPF Summaries Modifying OSPF Summaries Cajun P550/P220 Switch Operation Guide...
Page 184: Configuring The Ospf Global Configuration
Specify whether imported high preference routes will be advertised in OSPF with type 1 (internal) or type 2 (external) metrics. Specify whether imported low preference routes will be advertised in OSPF with type 1 (internal) or type 2 (external) metrics. Cajun P550/P220 Switch Operation Guide...
Page 185: Creating Ospf Areas
To delete an OSPF area: 1. In the OSFP Configuration section of the Web Agent window, click Areas. The OSPF Areas dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Table 9-2. OSPF Area Parameters Allows you to...
Page 186: Modifying Ospf Areas
Enter the area ID configured for this interface. Enter the decimal value for this interface for DR priority functionality. Enter the estimated number of seconds it takes to transmit a link state update packet over this interface. Cajun P550/P220 Switch Operation Guide...
Page 187: Creating Ospf Virtual Links
Note: This dialog box only appears with configured OSPF virtual links if you have previously configured one or more OSPF virtual links. 2. Click CREATE. The Add OSPF Virtual Link dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Definition Enter the number of seconds between link-state advertisement retransmissions, for adjacencies belonging to this interface.
Page 188: Deleting Ospf Virtual Links
Type of authentication available for use on a given OSPF interface. Authentication types include: • None • Simple Password • MD5 Authentication Area's authentication key. MD5 authentication key ID as a decimal value. Cajun P550/P220 Switch Operation Guide...
Page 189: Modifying Ospf Virtual Links
Network Address Mask Advertisement 4. Click CREATE to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Table 9-5. OSPF Summaries Parameters Definition Select the area ID of the area from which the routes are aggregated (summary IP address).
Page 190: Deleting Ospf Summaries
Displaying OSPF Neighbors Searching the OSPF Link State Database Displaying OSPF Statistics To display the OSPF global statistics: 1. In the OSPF Display section of the Web Agent window, click Statistics. The OSPF Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide...
Page 191 LSA Chksum Sum (per area, not globally) 3. Click Refresh to reset the counters with the latest information. Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Table 9-6. OSPF Statistical Parameters Displays the... Current state of OSPF.
Page 192: Displaying Ospf Links
The OSPF neighbors table summarizes the list of current OSPF interfaces and their associated neighbors. To display the OSPF neighbors: 1. In the OSPF Display section of the Web Agent window, click Neighbl .rr Agf1n22-3344 0 T 9-10 Cajun P550/P220 Switch Operation Guide...
Page 193 DD Number DR Priority E-Option T-Option MC-Option Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Table 9-8. OSPF Neighbors Parameters Definition The IP address associated with the OSPF neighbor. The functional level of an interface. States include: •...
Page 194: Searching The Ospf Link State Database
Specifies whether this neighbor supports the handling of Type-7 LSAs. Specifies whether this neighbor supports opaque LSAs (Link State Advertisements). Interface IP address of the designated router. Interface IP address of the backup designated router. Cajun P550/P220 Switch Operation Guide...
Page 195 4. Click MORE to display more OSPF link state database search results. Note: If there are no other OSPF link state database search results to display, the MORE button is not available. Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Allows you to perform a search...
Page 196 Displays the 32-bit number that uniquely identifies the originating router in the Autonomous System. Displays the sequence number. Displays the age (in seconds) of the LSA. Displays the checksum of the complete contents of the advertisement, except the age field. Cajun P550/P220 Switch Operation Guide...
Page 197: Viewing Lsa Details
4. Use Table 9-11 for more information on LSA Details. Parameter Area Type LS ID Router ID Cajun P550/P220 Switch Operation Guide Configuring the OSPF Routing Protocol (Layer 3) Table 9-11. LSA Detail Parameters Definition Displays the 32-bit identifier of the area from which the LSA was received.
Page 198 OSPF router. This parameter is associated with AS External LSAs. Displays the tag associated with the LSA. This parameter is associated with AS External LSAs. Displays the router ID for the attached router(s). Cajun P550/P220 Switch Operation Guide...
Page 199: Chapter 10 - Configuring Appletalk Routing (Layer 3)
The Cajun switch supports AppleTalk over Ethernet only. Ethernet versions supported: Ethernet SNAP Ethernet II The switch supports the following AppleTalk protocols: AppleTalk Address Resolution Protocol (AARP) Routing Table Maintenance Protocol (RTMP) Name-Binding Protocol (NBP) AppleTalk Echo Protocol (AEP) Cajun P550/P220 Switch Operation Guide 10-1...
Page 200: Configuring Appletalk Routing
1. In the AppleTalk Configuration section of the Web Agent window, click Global Configuration. The AppleTalk Routing Global Configuration dialog box opens. 2. From the AppleTalk Routing pull-down menu, select Enable. 3. Click APPLY to save your changes, or CANCEL to restore previous settings. 10-2 Cajun P550/P220 Switch Operation Guide...
Page 201: Creating An Appletalk Routing Interface
VLAN Metric Encapsulation Type Network Range Start Network Range End Cajun P550/P220 Switch Operation Guide Table 10-1. AppleTalk Interface Parameters Definition Enter the name of the AppleTalk interface to be created. Select the VLAN to be associated with the AppleTalk interface.
Page 202: Editing Appletalk Interfaces
The administrator state determines if the interface is operational from a management point of view. Select the default AppleTalk zone to be used by this interface. Zone names may be up to 32 characters in length. Cajun P550/P220 Switch Operation Guide...
Page 203: Deleting An Appletalk Interface
Interfaces Configuration. The AppleTalk Interfaces dialog box opens. 2. Select the AppleTalk interface to be deleted by clicking the Select check box. 3. Click DELETE to remove the AppleTalk interface. Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) 10-5...
Page 204: Creating An Appletalk Static Route
• High - The static route is not superseded by a route update. • Low - The static route can be superseded by a route update. Enter an AppleTalk zone name assigned to this route. Zone names may be up to 32 characters in length. Cajun P550/P220 Switch Operation Guide...
Page 205: Editing Appletalk Static Routes
The Name-Binding Protocol (NBP) performs a conversion from named AppleTalk entities to their AppleTalk protocol addresses. Multiple names can exist for the same entity (alias). NBP also performs: Name registration Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) 10-7...
Page 206: Editing An Appletalk Nbp Filter
Enter the name of the NPB name object to be filtered. Select the type of filtering. Options include: • Deny • Permit Note: You can also leave this field blank for wildcarding. Select the interface(s) to apply this filter to. Cajun P550/P220 Switch Operation Guide...
Page 207: Adding Or Deleting Interfaces To Nbp Filter
1. In the AppleTalk Configuration section of the Web Agent window, click Zone Filter. The AppleTalk Zone Filter dialog box opens. 2. Click CREATE. The Add AppleTalk Zone Filter dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) 10-9...
Page 208: Editing An Appletalk Zone Filter
Enter the name of the zone to be filtered. You can also leave this field blank for wildcarding. Select the type of filtering. Options include: • Deny • Permit Select the interface to apply this filter to. Cajun P550/P220 Switch Operation Guide...
Page 209: Adding Or Deleting Interfaces To A Zone Filter
Viewing AppleTalk Global Statistics To view AppleTalk global statistics: 1. In the AppleTalk Display section of the Web Agent window, click Global Statistics. The AppleTalk Global Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) 10-11...
Page 210 Packets which had checksum in error. AppleTalk ARP replies received. AppleTalk ARP replies transmitted. Zone configuration errors detected. RTMP requests received. RTMP requests transmitted. RTMP responses received. RTMP responses transmitted. RTMP route data requests received. Cajun P550/P220 Switch Operation Guide...
Page 211: Viewing The Appletalk Interface Statistics Table
Table 10-6. AppleTalk Interface Statistics Table Parameters Parameter Interface Network Range Network Number Node Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) Number of... RTMP route data requests transmitted. ZIP queries received. ZIP queries transmitted. ZIP replies received.
Page 212: Viewing The Appletalk Route Table
• Suspect • Going Bad • Bad Displays the AppleTalk component responsible for the addition of the route. Options include: • Local • Static • RTMP Displays the next hop address where forwarded packets are routed. Cajun P550/P220 Switch Operation Guide...
Page 213: Viewing Appletalk Route Table Statistics
2. Use Table 10-9 for more information on AppleTalk ARP cache table statistics. Table 10-9. AppleTalk ARP Cache Table Statistical Parameters Parameter Select Network Range Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) Definition Displays the Appletalk interface associated with the route table entry.
Page 214: Viewing The Appletalk Zone Table
ARP cache table entry. Local and Broadcast entries do not time out. Table 10-10. AppleTalk Zone Table Parameters Definition Displays the zone index. Displays the zone name. Displays the network range associated with the zone. Cajun P550/P220 Switch Operation Guide...
Page 215: View Appletalk Zone Table Statistics
Parameter Index Name Type Interface Zone Cajun P550/P220 Switch Operation Guide Configuring AppleTalk Routing (Layer 3) Definition Displays the current number of AppleTalk zones. Displays the peak number of AppleTalk zones. Definition Displays the index of the name binding protocol entry.
Page 216 Configuring AppleTalk Routing (Layer 3) 10-18 Cajun P550/P220 Switch Operation Guide...
Page 217: Chapter 11 - Monitoring And Configuring The Forwarding Cache (Layer 3)
The forwarding cache enables you to configure the multilayer media module’s forwarding tables. To configure the forwarding cache: 1. In the L3 Forwarding Cache section of the Web Agent window, click Cache Configuration. The Layer 3 Forwarding Cache Configuration dialog box opens. Cajun P550/P220 Switch Operation Guide 11-1...
Page 218 The number of active entries in the IP unicast, IP multicast, or IPX forwarding table. This is the maximum number of active entries per fabric port. Additional flows are forwarded by the supervisor module. The default value is 15000. Cajun P550/P220 Switch Operation Guide...
Page 219: Monitoring The Forwarding Cache Statistics
To display the frame forwarding statistics: 1. In the L3 Forwarding Cache section of the Web Agent window, click Forwarding Statistics. The Frame Forwarding Statistics dialog box opens. Cajun P550/P220 Switch Operation Guide Monitoring and Configuring the Forwarding Cache (Layer 3) System Configuration Defines...
Page 220: Searching The Routing Cache For An Entry
Layer 3 address cache entries. Total percent of Layer 3 frames dropped. Total number of frames received on a fabric port. Number of Layer 2 frames received on a fabric port that were forwarded on to an associated VLAN. Cajun P550/P220 Switch Operation Guide...
Page 221: Displaying The Forwarding Cache
To flush (clear) the entire table, click Flush Table. • To refresh the contents of the table, click REFRESH. Cajun P550/P220 Switch Operation Guide Monitoring and Configuring the Forwarding Cache (Layer 3) Allows you to search for all entries... Within the routing cache that match the specified destination address (IP address).
Page 222 The number of attempts at adding some slow path entries. The number of failed attempts at adding a forwarding entry. The number of entries removed because of route deletions. The number of entries removed because of route changes. Cache hits. Cache misses. Cache depth. Cajun P550/P220 Switch Operation Guide...
Page 223: Chapter 12 - Using Vlans, Spanning Tree, And Hunt Groups
Untagged frames are classified to the VLAN associated with the port on which the frame is received (Port-based VLANs). Tagged frames are classified to the VLAN identified by the VLAN tag in the tag header of the frame. Cajun P550/P220 Switch Operation Guide 12-1...
Page 224: Forwarding Rules
VLAN assignment of a packet is based on global VLAN ID. Regardless of any name you assign to a VLAN, the switch looks only at the VLAN ID number to determine a packet’s VLAN destination. 12-2 Cajun P550/P220 Switch Operation Guide...
Page 225: Creating And Implementing Vlans
4. In the ID field, enter an unused VLAN ID (between 1 and 4095). VLAN IDs are global and must be consistent from switch to switch, even when switches are manufactured by different vendors. Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) 12-3...
Page 226: Configuring Vlan Parameters
VLAN’s address table adjusts automatically when memory use become inefficient. Select true if you want the HT size to increase when the number of entries belonging to this VLAN reaches a pre-defined threshold. Select false to disable this feature. Cajun P550/P220 Switch Operation Guide...
Page 227: Creating 3Com Mapping Tables
5. In the Switching Parameters section of the Web Agent window, click 3Com Mapping Table. The 3Com Mapping Table dialog box opens. Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) can not be removed.
Page 228: Assigning Ports To Vlans
This section includes: Spanning Tree Bridge Options Managing Spanning Trees Configuring Spanning Tree Bridge Ports Disabling Spanning Tree Mode for the Port 12-6 Cajun P550/P220 Switch Operation Guide...
Page 229: Spanning Tree Bridge Options
2. From the Configuration pull-down menu, select the type of spanning tree you want to implement. 3. Use Table 12-3 to select your Spanning Tree options: Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) 12-7...
Page 230 When the maximum age expires, the bridge assumes it has lost connection to the network, and sends out requests to be re-added to the spanning tree. Time between generation of BPDUs by the root bridge. Cajun P550/P220 Switch Operation Guide...
Page 231: Configuring Spanning Tree Bridge Ports
Parameter Bridge Port Port Name Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) Definition Amount of delay used when a port transitions to the forwarding state. Set by the root bridge for the segment.
Page 232 Sets whether or not spanning tree is active on this bridge port. Sets the port’s priority in the spanning tree algorithm. A port with a higher priority (lower priority number) is more likely to be chosen as the primary path in the spanning tree. Cajun P550/P220 Switch Operation Guide...
Page 233: Disabling Spanning Tree Mode For The Port
For example, if you connect three gigabit ports each on a pair of switches into a hunt group, the aggregated connection will have six gigabits of available bandwidth (full- duplex). Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) Definition Sets the spanning tree path cost for this port.
Page 234: Hunt Group Considerations
2. From the System Configuration section of the Web Agent window, click Modules and Ports. The Module Information dialog box opens. 3. In the Ports column, click on the port number. The Physical Port Configuration dialog box opens. 12-12 Cajun P550/P220 Switch Operation Guide...
Page 235: Viewing Hunt Group Members
Groups. The Hunt Group Configuration dialog box opens. 2. In the Members column, click the highlighted number. The Hunt Group Members dialog box opens. Cajun P550/P220 Switch Operation Guide Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3) Function Summons a screen that allows you to add new hunt groups.
Page 236: Adding Ports To A Hunt Group
15. Click APPLY to save your changes, or CANCEL to restore previous settings. Note: If thousands of addresses have been learned on a port and a link in the hunt group goes down, the switch-over of traffic between ports may take several seconds. 12-14 Cajun P550/P220 Switch Operation Guide...
Page 237: Chapter 13 - Tuning Your Switch Performance (Layer 2 & Layer 3)
999/1. The factory default service ratio for physical ports is 1023 to 1. If there is traffic to be serviced from both the high- and normal-priority queues, 999 packets of high-priority traffic will be processed for each normal-priority packet. Cajun P550/P220 Switch Operation Guide 13-1...
Page 238: Managing Buffers And Queues
2. In the Buffer Management column, click the Module number for the module whose buffers you want to manage. The Buffer Management dialog box opens. 3. Use Table 3 to view your buffer management parameters. 13-2 Cajun P550/P220 Switch Operation Guide...
Page 239 Table 13-2. Buffer Detailed Configuration Parameters Parameter Memory Age Timer Cajun P550/P220 Switch Operation Guide Tuning Your Switch Performance (Layer 2 & Layer 3) Table 13-1. Buffer Management Parameters Definition Displays the port’s fabric port buffers and allows you to open the Buffer Detail Configuration dialog box for the selected module.
Page 240 “better never than late” traffic. Excessive stale drops on the high-priority queue may indicate the need to increase the service ratio on the high-priority queue. Number of packets dropped because the switch controller has sensed congestion at the outbound port. Cajun P550/P220 Switch Operation Guide...
Page 241: Chapter 14 - Managing Address Forwarding Tables (Layer 2 & Layer 3)
2. In the Age Time field, enter a new value. The default of 300 seconds is the standards-recommended default. Aged out addresses become invalid until the switch sees another packet with the aged out entry’s source address. Cajun P550/P220 Switch Operation Guide 14-1...
Page 242: Controlling Reconfiguration Of Address Table Sizes
Displays the entry type for this VLAN. Options include: • Learned - Entry is dynamically learned. • Management - Entry is configured by the user statically. • Self - Entry is the switch’s own address Cajun P550/P220 Switch Operation Guide...
Page 243 Note: If you change the Hash Table Size, the switch relearns all addresses in that table, causing the switch to flood packets for a few seconds. Cajun P550/P220 Switch Operation Guide Managing Address Forwarding Tables (Layer 2 & Layer 3) Definition Displays the entry validity for this VLAN.
Page 244: Searching The Switch Address Forwarding Table
To filter the switch address forwarding table: 1. In the Address Forwarding Table section of the Web Agent window, click Entry SearchTfı ˝ 1 3.2222 0.00Tcı ˝ 2 4lent4054 0laya 1.Se50lay 1.Se50lay 14-4 Cajun P550/P220 Switch Operation Guide...
Page 245 • Learned • Management • Self • Multicast Cajun P550/P220 Switch Operation Guide Managing Address Forwarding Tables (Layer 2 & Layer 3) resets. when the timeout interval expires. This is the state of all entries dynamically learned by the switch. It ensures that MAC addresses that are not active on the network do not remain in the switch address forwarding table indefinitely.
Page 246: Adding Entries To The Address Forwarding Table Manually
This is the state of all entries dynamically learned by the switch. It ensures that MAC addresses that are not active on the network do not remain in the switch address forwarding table indefinitely. Cajun P550/P220 Switch Operation Guide...
Page 247: Chapter 15 - Managing Intelligent Multicasting (Layer 2 & Layer 3)
A multicast session is Layer 2 multicast traffic within a VLAN. The switch supports 60 sessions per VLAN. A client port is a port with an attached host configured to receive (be Cajun P550/P220 Switch Operation Guide 15-1...
Page 248: Layer 3 Dynamic Intelligent Multicasting
When the IGMP session is terminated, the associated intelligent multicast session is deleted. Note: IGMP snooping is only available for VLANs that have an IGMP interface enabled. 15-2 Cajun P550/P220 Switch Operation Guide...
Page 249: Lgmp Server
You can also enable Automatic Session Pruning so that if a session has not been active for Session Pruning Time, it is automatically removed. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3)
Page 250 You also have the ability to enable Automatic Client Port Pruning so that a client port is Managing Intelligent Multicasting (Layer 2 & Layer 3) Cajun P550/P220 Switch Operation Guide...
Page 251 Note: Static sessions and client ports cannot be deleted using this dialog box. Refer to “Deleting a Multicast Session Client Port” and “Deleting a Static Multicast Session”, later in this chapter for more information. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Definition Select to enable or disable intelligent multicasting globally.
Page 252: Configuring Global Intelligent Multicasting
Definition Displays the router port in the multicast session. Displays the port VLAN of the router. Displays the active applications of the router port. Applications include: • Mgmt (Static) • IGMP • LGMP • CGMP Cajun P550/P220 Switch Operation Guide...
Page 253: Searching For Intelligent Multicast Sessions
Session Type 3. Click SEARCH to begin the search for the multicast session. The Multicast Sessions dialog box opens with the search results. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Display only multicast sessions...
Page 254: Deleting A Multicast Session Client Port
Displays the number of client ports in the multicast session and opens the Multicast Session Client Ports dialog box. Displays the active application(s) of the multicast session. Applications include: • Mgmt • IGMP • LGMP • CGMP Cajun P550/P220 Switch Operation Guide...
Page 255: Creating A Static Multicast Session
2. Click Create New Session to create a new static multicast session. The Static Multicast Session Configuration dialog box opens. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Definition Select the multicast session client port.
Page 256: Deleting Static Multicast Sessions
Displays the IP address associated with the static multicast session, if available. Displays the number of static client ports associated with the static multicast session and opens the Static Multicast Session Client Ports dialog box. Cajun P550/P220 Switch Operation Guide...
Page 257: Creating Static Client Ports
Configuring IGMP Snooping (Layer 3 only) To configure IGMP snooping: 1. In the Intelligent Multicasting section of the Web Agent window, click IGMP Snooping. The IGMP Snooping dialog box opens. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) 15-11...
Page 258: Configuring The Lgmp Server
IGMP snooping. • New Router Ports Added - Displays the number of new router ports added by IGMP snooping. • Router Ports Removed - Displays the number of router ports removed by IGMP snooping. Cajun P550/P220 Switch Operation Guide...
Page 259 Router Report Time Robustness Variable LGMP Servers LGMP Message Reception Statistics Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Definition Select to enable or disable LGMP server configuration. The default value is Disabled. Select to enable or disable Proxy mode. Proxy mode allows the server to send LGMP router report and leave messages on behalf of neighbor routers on the same VLAN.
Page 260: Modifying The Lgmp Server Display Per Vlan
• Sessions Removed- Displays the number of remove session events generated by LGMP. • Router Ports Added- Displays the number of add router events generated by LGMP. • Router Ports Removed- Displays the number of remove router events generated by LGMP. Cajun P550/P220 Switch Operation Guide...
Page 261: Configuring/Viewing An Lgmp Client
To configure an LGMP client and view its statistics: 1. In the Intelligent Multicasting section of the Web Agent window, click LGMP Client. The LGMP Client Configuration dialog box opens. Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Definition Select the LGMP server to modify.
Page 262 • Existing Sessions Removed - Displays the number of sessions removed by LGMP. • New Router Ports Added - Displays the number of new routers added by LGMP. • Existing Router Ports Removed - Displays the number of new routers removed by LGMP. Cajun P550/P220 Switch Operation Guide...
Page 263: Modifying Lgmp Clients Per Vlan
VLAN LGMP Message Reception Statistics Intelligent Multicast Session Statistics Cajun P550/P220 Switch Operation Guide Managing Intelligent Multicasting (Layer 2 & Layer 3) Definition Select the LGMP client to modify. Displays the VLAN associated with the LGMP client. • Report - Displays the number of LGMP report messages received per VLAN.
Page 264: Configuring/Viewing Cgmp Snooping
• New Router Ports Added - Displays the number of new router ports added by CGMP snooping. • Existing Router Ports Removed - Displays the number of router ports that were created by the CGMP snooper and were then removed by CGMP snooping. Cajun P550/P220 Switch Operation Guide...
Page 265 Managing Intelligent Multicasting (Layer 2 & Layer 3) 3. Click APPLY to save your changes or CANCEL to restore previous settings. Click CLEAR to clear the statistics or REFRESH to refresh the contents of the table. Cajun P550/P220 Switch Operation Guide 15-19...
Page 266 Managing Intelligent Multicasting (Layer 2 & Layer 3) 15-20 Cajun P550/P220 Switch Operation Guide...
Page 267: Chapter 16 - Monitoring The Cajun Switch (Layer 2 & Layer 3)
Table 16-1. Front Panel LED Display Interpretation Module... LED... All Modules Module Status Gigabit TX and RX Modules Port Cajun P550/P220 Switch Operation Guide Behavior... Indicates... Solid green Normal operation. Flashing yellow Diagnostic failure. Module not operational or not receiving power. Flashing yellow Port sending/receiving traffic.
Page 268: Checking Temperature Status And Configuring Thresholds
No link. Solid green, with Port enabled and sending and receiving traffic Traffic yellow flash indicated by yellow flashes. Flashing green Port disabled with link up. Flashing yellow Hardware failure. No link. Layer 3 Supervisor P550R Cajun P550/P220 Switch Operation Guide...
Page 269: Checking Active Alarms
Event Log - stores a large table of events. The size of the table is user-settable. Because these events are stored in switch memory, the list is cleared each time the switch reboots. Cajun P550/P220 Switch Operation Guide Monitoring the Cajun Switch (Layer 2 & Layer 3) Table 16-2. Temperature Thresholds Defines...
Page 270: Configuring The Protocol Event Log
4. Click APPLY to save your changes, or CANCEL to restore previous settings. 5. In the Event Subsystem of the Web Agent, click Protocol Event Configuration. The Protocol Event Management window opens. 16-4 Cajun P550/P220 Switch Operation Guide...
Page 271: Viewing The Event And Shutdown Logs
Entry Log ID Event ID Time Stamp Cajun P550/P220 Switch Operation Guide Monitoring the Cajun Switch (Layer 2 & Layer 3) Table 16-3. Protocol Event Log Settings Enables or disables the logging of... Serious errors that can cause a system crash, for example, panic.
Page 272: Viewing Event Statistics
Displays the severity of the event. The possibilities are: • Informative • Warning • Error • Severe Error • Failure Displays a description of the event type (System start, Status Change, for example). Displays a text string that describes the specific event. Cajun P550/P220 Switch Operation Guide...
Page 273: Setting Log Size
2. From the Event Log pull-down menu, select the number of entries you want to store in each of the switch event logs. Cajun P550/P220 Switch Operation Guide Monitoring the Cajun Switch (Layer 2 & Layer 3) Table 16-5. Event Statistics Parameters Definition Displays the number of times the Event Log has wrapped.
Page 274 (service ports), if desired. a security-related feature used to detect unauthorized SNMP activity. Of changes in bridge status. Of failures in the switch fabric. These are critical failures and should be monitored closely. Cajun P550/P220 Switch Operation Guide...
Page 275: Configuring Event Notification
Trap Console 4. Click APPLY to save your changes, or CANCEL to restore previous settings. Cajun P550/P220 Switch Operation Guide Monitoring the Cajun Switch (Layer 2 & Layer 3) Table 16-7. Event Table (Continued) Determines whether or not the switch sends a notification...
Page 276 Monitoring the Cajun Switch (Layer 2 & Layer 3) 16-10 Cajun P550/P220 Switch Operation Guide...
Page 277: Chapter 17 - Analyzing Network Performance Using Rmon And Ethernet
5. In the Name column, click the port identifier to view statistics for this specific port. The Ethernet Interface Statistics dialog box opens. 6. Click either 30 second or 30 minute RMON History Samples. The Ethernet Interface history statistics window opens. Cajun P550/P220 Switch Operation Guide 17-1...
Page 278 VLAN creates a separate broadcast domain. More VLANs mean less proliferation of broadcast packets. • Monitor the broadcast rate of your network during normal operation. • Establish a baseline. • Use Rate Limiting to reduce broadcasts. Cajun P550/P220 Switch Operation Guide...
Page 279 1 in 10 one error per one thousand packets indicate a serious problem. Cajun P550/P220 Switch Operation Guide Actions Possible causes: • Too many multicast frames can Possible actions: •...
Page 280 Repeater is generating Signal Quality Errors (SQE). Possible actions (respectively): • Inspect cable runs to see if they are too close to noisy devices, and check for problems with network devices. • Disable SQE on the Transceiver. Cajun P550/P220 Switch Operation Guide...
Page 281 In a switched network, collisions should be rare, unless your switched segments attach to multiple ends stations (a perfectly legal configuration option). Cajun P550/P220 Switch Operation Guide Actions Possible causes: • Bad network interface card • Repeater network with looped...
Page 282: Setting Up A Mirror Port
To set up an RMON mirror port: 1. In the Port Mirroring section of the Web Agent window, click Sampling. The Port Mirroring Information dialog box opens. 2. Use Table 17-2 to view your port mirroring information. 17-6 Cajun P550/P220 Switch Operation Guide...
Page 283 Once a specific port associated with a fabric port has been designated a mirror port, other ports associated with that fabric port no longer appear on the selection list. Cajun P550/P220 Switch Operation Guide Definition Select the configuration source port. Provides a link to the Port Mirroring Configuration dialog box.
Page 284 VLAN, includes the piggyback port but not the source port. In the Intelligent Multicast Session Search and Static Multicast Sessions views, the piggyback port displays in place of the source port when piggyback port mirroring is enabled. the association intact. Cajun P550/P220 Switch Operation Guide...
Page 285: Chapter 18 - Downloading New Operational Code To The Switch
4.0 software image, find out which APP you booted from, then load the new image into the other APP. For example, if you boot version 3.0 or 3.1 from APP1, download version 4.0 into APP2. Cajun P550/P220 Switch Operation Guide 18-1...
Page 286: Saving The Previous Configuration
4.0 version of the switch software. 3. In the File Name field, enter the name of the file to download: • Enter m2200-v4.0.0.bin to download version 4.0 for the Cajun P220 switch (Layer 2) • Enter m5500-v4.0.0.bin to download version 4.0 for the Cajun P550 switch (Layer 2) •...
Page 287 <file name> is the name of the file that contains the new image. Enter one of the following file names: • m2200-v4.0.0.bin to download version 4.0 for the Cajun P220 switch (Layer • m5500-v4.0.0.bin to download version 4.0 for the Cajun P550 switch (Layer •...
Page 288: Selecting The Image For Reboot
To reset the switch through the command line interface after downloading version 4.0: 1. At the system prompt, enter the following command: reset 2. In response to the question, Are you sure you want to continue? enter Y. The switch resets with the selected version. 18-4 Cajun P550/P220 Switch Operation Guide...
Page 289: Appendix A - Fcc Notice
Cet appareil est un appareil de Classe A. Dans un environnement résidentiel cet appareil peut provoquer des brouillages radioélectriques. Dans ce cas, il peut être demandé à l'utilisateur de prendre les mesures appropriées. Cajun P550/P220 Switch Operation Guide nahmen verantwortlich ist. ß...
Page 290 A- 2 Cajun P550/P220 Switch Operation Guide...
Page 291: Appendix B - Supported Mib Groups
The following section lists, by protocol, public and private Management Information Bases (MIBs) supported by the Cajun P220, Cajun P550, and Cajun P550R switches. Note that all MIBs supported by Layer 2 switches also are supported by the Layer 3 switch. For information about additional MIBs supported by the Cajun P550R, refer to MIBs Supported by the Layer 3 Switch on page B-2.
Page 292: Ieee 802.3 Mau Management
MIBs supported by the Cajun P550R switch, refer to MIBs Supported by Layer 2 and Layer 3 Switches on page B-1. RIP Version 1.0 and 2.0 Standard MIB RFC 1724 is supported. Private MIB The private MIB, cjniprip.mib is supported. Cajun P550/P220 Switch Operation Guide...
Page 293: Ospf Version 2.0
The private cjniplrrp.mib is supported. IGMP Standard MIB The current draft of the Internet Group Membership Protocol (IGMP) MIB is supported: draft-ietf-idmr-igmp-mib-07.mib. Private MIB The private cjnigmp.mib is supported. IP Interface The private cjhnipifmgmt.mib is supported. Cajun P550/P220 Switch Operation Guide Supported MIB Groups...
Page 294: Ip Version 4.0 And Services
IP Forwarding/Route Table Standard MIB RFC 2096.mib is supported. Private MIB The private cjnipfwd.mib is supported. DVMRP Standard MIB The current draft of the DVMRP MIB is supported: draft-thaler-dvmrp-mib-9.mib. Private MIB The private cjndvmrp.mib is supported. Cajun P550/P220 Switch Operation Guide...
Page 295: Appletalk
The private MIB that defines IP access list format, cjnipalist.mib, is supported. Policy Capability MIB for LDAP The private MIB that defines policy capabilities for the Lightweight Directory Access Protocol (LDAP), cjnpolicycap.mib, is supported. Cajun P550/P220 Switch Operation Guide Supported MIB Groups...
Page 296 Supported MIB Groups Cajun P550/P220 Switch Operation Guide...
Page 297 Numerics 10/100 port auto negotiation speed/duplex advertisement 10/100 port parameter auto-negotiation mode , 3-11 category , 3-11 duplex mode , 3-11 flow control mode , 3-11 name , 3-11 port PACE priority , 3-12 rate limit burst size , 3-12 rate limit mode , 3-12 rate limit rate...
Page 298 address forwarding table parameters group , 14-5 index , 14-5 MAC address , 14-5 persistence , 14-5 port , 14-5 priority , 14-5 status , 14-5 TblInst , 14-5 valid , 14-5 address forwarding table, persistence parameters ageout , 14-6 permanent , 14-6 address mask...
Page 299 MAC address , 10-16 network range , 10-15 node , 10-16 , 10-16 type , 10-16 AppleTalk global routing enabling , 10-2 AppleTalk global statistics AARP invalid PDU , 10-12 AARP reply rx , 10-12 AARP reply tx , 10-12 AARP req rx , 10-12 AARP req tx...
Page 300 editing , 10-7 network number , 10-6 network range end , 10-6 network range start , 10-6 node , 10-6 type , 10-6 zone , 10-6 AppleTalk statistics viewing , 10-11 AppleTalk zone filter creating , 10-9 editing , 10-10 AppleTalk zone filter parameters access list , 10-10...
Page 301 Bay Networks System 5000, parameters automatic VLAN creation , 3-21 port VLAN , 3-21 trunk mode , 3-21 VLAN bindings , 3-21 Bcast error AppleTalk global statistics , 10-12 BDR address OSPF link parameters , 9-10 BDR choice OSPF neighbors parameters , 9-12 bind to all Virtual LAN binding options...
Page 302 LSA detail , 9-16 OSPF link state database parameter checksum error AppleTalk global statistics , 10-12 Cisco Catalyst 5000 parameters port VLAN , 3-20 Cisco Catalyst 5000, parameters automatic VLAN creation , 3-20 trunk mode , 3-20 VLAN binding , 3-20 VTP snooping , 3-20 regaining access...
Page 303 connecting a modem , 3-25 overview , 3-25 console event table actions , 16-9 console serial port changing , 3-24 console serial port configuration PPP (Layer 3 only) , 3-24 TTY (Layer 3 and Layer 2) , 3-24 console serial port settings, changing baud rate , 3-25 data bits...
Page 304 DDP local counter AppleTalk global statistics , 10-12 DDP output counter AppleTalk global statistics , 10-12 DDP output long AppleTalk global statistics , 10-12 DDP output short AppleTalk global statistics , 10-12 dead interval OSPF interface parameters , 9-5 OSPF virtual link parameters debug protocol event log settings , 16-5...
Page 305 documentation feedback , xiv online , xiv documentation feedback , xiv domain name VTP snooping parameters , 3-19 down state (spanning tree bridge port) downloaded image viewing , 18-4 downloading image from TFTP server to an APP location , 18-2 downloading image to an APP location downstream dependent router DVMRP route table parameters...
Page 306 upstream interface is pruned upstream neighbor router address upstream sources , 7-40 DVMRP neighbor routers DVMRP supported major/minor version expiration period , 7-35 found on interface , 7-35 neighbor is SNMP manageable neighbor network address , 7-35 neighbor received probe from this router neighbor supports generation ID function neighbor supports MTRACE requests neighbor supports prune function...
Page 307 E-option OSPF neighbors parameters , 9-11 error protocol event log settings , 16-5 Ethernet interface statistical parameters broadcast packets , 17-2 bytes , 17-2 CRC alignment errors , 17-3 fragments , 17-4 interval start , 17-2 jabbers , 17-5 multicast packets , 17-3 oversize packets , 17-4...
Page 308 port name , 3-9 rate limit burst size , 3-10 rate limit rate , 3-10 service port , 3-9 speed mode , 3-10 user port , 3-9 fast start switch port configuration parameters fast start mode configuring , 3-21 fast start mode (all ports) enabling , 3-22 fast start mode (individual ports)
Page 309 percent slow path , 11-4 RX frame count (T2) , 11-4 frame tags switch port configuration parameters frame tags, configuring Virtual LANs , 3-17 frame type IPX interface , 4-5 front panel LEDs HD/FD , 16-2 interpreting , 16-1 front panel LEDs (10/100 module) port , 16-2 front panel LEDs (gigabit module)
Page 310 , 12-11 before configuring , 12-11 configuring , 12-12 overview , 1-10 overview (P220) , 2-5 14 Index ICMP in address mask reply IP routing global statistics ICMP in address mask requests , 9-6 IP routing global statistics...
Page 311 ICMP out timestamp request IP routing global statistics , 7-24 ICMP redirect add IP interface parameters , 7-3 IP interface parameters , 7-6 IEEE 802.1d spanning tree , 1-12, 2-7 IEEE 802.3x full duplex flow control, definition IEEE 802.3X PAUSE , 13-2 IEEE-802.1Q Virtual LAN trunking mode...
Page 312 intelligent multicast , 15-3, 15-10, 15-12, 15-14, 15-15, 15-17, 15-18 session search , 15-7 intelligent multicast global configuration parameters 15-5 intelligent multicast session search parameters client port , 15-7 IP subnet , 15-7 MAC address , 15-7 session type , 15-7 VLAN , 15-7 intelligent multicast session statistics...
Page 313 OSPF area creation , 9-3 OSPF global configuration , 9-2 RIP configuring interfaces , 8-2 RIP global configuration , 8-1 RIP statistics , 8-4 searching the OSPF link state database Searching the routing table , 7-25 IP access list parameters access list name , 7-9, 7-10 access rule index...
Page 314 IP interface access lists configuring , 7-8 IP interface parameters admin. state , 7-6 ICMP redirect , 7-6 interface , 7-6 IP routing , 7-6 MAC format , 7-6 mask , 7-6 multicast protocol , 7-6 NetBIOS UDP rebroadcast , 7-7 network address , 7-6 OSPF...
Page 315 IP routing discards , 7-23 UDP in datagrams , 7-24 UDP in errors , 7-24 UDP in no ports , 7-24 UDP out datagrams , 7-24 IP routing search table deleting local entries from routing table IP routing statistics , 7-21 IP routing table searching , 7-25...
Page 316 IPX in ping replies IPX global parameters , 4-10 IPX in ping request IPX global parameters , 4-10 IPX in receives IPX global parameters , 4-10 IPX in unknown sockets IPX global parameters , 4-10 IPX interface admin state , 4-5 frame type , 4-5 interface...
Page 317 interface , 6-1 mode , 6-2 network number , 6-1 periodic update interval , 6-2 triggered updates , 6-2 use interpacket gap , 6-1 use max packet size , 6-2 IPX SAP interface statistical parameters bad packets received , 6-8 GNS requests received , 6-8 GNS responses sent...
Page 318 L2 frame count frame forwarding statistical parameters L3 drop frames frame forwarding statistical parameters L3 frame cache hits frame forwarding statistical parameters L3 slow path frames frame forwarding statistical parameters L3 total (T2) frame forwarding statistical parameters LAN router configuration , 3-32 last change LDAP statistics...
Page 319 LEDs HD/FD , 16-2 port (10/100 module) , 16-2 port (gigabit module) , 16-1 LGMP client , 15-3 LGMP client configuration parameters enable state , 15-16 intelligent multicast session statistics LGMP clients , 15-16 LGMP message reception statistics LGMP client display per VLAN parameters intelligent multicast session statistics LGMP message reception statistics VLAN...
Page 320 router ID , 9-15 sequence , 9-16 , 9-16 , 9-16 TOS 0 metric , 9-16 TOS count , 9-16 type , 9-15 type (network) , 9-16 LSAs OSPF statistical parameters , 9-9 MAC Address search , 14-4 MAC address , 2-4 address forwarding table parameters AppleTalk ARP cache table statistics...
Page 321 mirror port configuring a mirror port , 17-6 port mirroring information parameters RMON mirror port configuration parameters switch port configuration parameters mirror port configuration parameters max. packets per second , 17-8 mirror port name port mirroring information parameters mode forwarding cache (FE) parameters IPX SAP interface parameters RIP interface parameters , 8-2...
Page 322 NetBIOS date service IP helper address parameters NetBIOS name service IP helper address parameters NetBIOS UDP rebroadcast add IP interface parameters , 7-3 IP interface parameters , 7-7 network IPX route table parameter , 4-11 IPX service table parameter , 4-14 IPX static route , 4-6 IPX static service parameter...
Page 323 number of triggered routes DVMRP routing statistical parameters number of valid routes DVMRP routing statistical parameters one-time summer time hours configuration , 3-38 , 3-37 hour , 3-38 minutes , 3-38 month , 3-38 start , 3-37 week , 3-38 Online documentation , xiv adding files to a Web server...
Page 324 type , 9-14 OSPF link state database search parameters area ID , 9-13 router ID , 9-13 type , 9-13 OSPF neighbors parameters BDR choice , 9-12 DD number , 9-11 DR choice , 9-12 DR priority , 9-11 E-option , 9-11 IP address , 9-11...
Page 325 percent slow path frame forwarding statistical parameters performing a system reset , 3-45 periodic update interval IPX SAP interface parameters permanent address forwarding table, persistence parameters 14-6 invalid entry , 14-5 persistence entry , 14-5 persistence address forwarding table parameters persistence entry ageout, definition , 14-5...
Page 326 priority queuing, definition , 1-4 priority threshold buffer management table parameters probe message received DVMRP global statistical parameters probe messages transmitted DVMRP global statistical parameters process leave packets IGMP interface parameters , 7-17 producer signal LDAP statistics , 7-50 Prominent MIBs , B-1 protocol Layer 3 route cache search parameters...
Page 327 add IP interface parameters creating trusted RIP neighbors event class parameters IP interface parameters IPX interface , 4-5 , 4-4 trusted neighbors , 8-3 RIP ext type OSPF global configuration parameters RIP global configuration RIP global configuration parameters global RIP , 8-1 purge TTL , 8-2...
Page 328 Layer 3 (learned) overview Layer 3 (not learned) overview Layer 3 overview , 1-7 Layer 3 switching , 3-31 routing configuration minimum requirements , 3-31 routing, overview , 1-7 RTMP RDR Rx AppleTalk global statistics , 10-12 RTMP RDR Tx AppleTalk global statistics , 10-13 RTMP Rq Rx...
Page 329 security levels , 3-24 SNMP access level none , 3-24 read-only , 3-24 read-write , 3-24 read-write with security level set to admin SNMP communities parameters access , 3-23 community string , 3-23 IP address , 3-23 security level , 3-23 trap receiver , 3-23 SNMP communities, configuring...
Page 330 spanning tree per VLAN , 1-12, 2-7 speed mode 10/100 port parameter , 3-11 Fast Ethernet module , 3-10 SPF hold time OSPF global configuration parameters SPF runs OSPF statistical parameters , 9-9 SPF suspend OSPF global configuration parameters split horizon RIP interface parameters , 8-3 stale drops...
Page 331 switch design, definition MAC Address , 1-8 optional per-VLAN spanning tree segmented address tables , 1-8 switch fabric crossbar , 2-2 designating , 3-41 event class parameters , 16-8 switch features , 1-5 crossbar switch fabric, overview switch port configuring , 3-14 switch port configuration enabling fast start mode...
Page 332 times this VR became master VRRP statistical parameters , 7-45 too long AppleTalk global statistics , 10-12 too short AppleTalk global statistics , 10-12 top change detection spanning tree bridge port information T-option OSPF neighbors parameters , 9-11 LSA detail , 9-16 TOS 0 metric LSA detail...
Page 333 UDP out datagrams IP routing global statistics , 7-24 undersize packets Ethernet interface statistical parameters unknown messages codes encountered DVMRP global statistical parameters unknown messages received IGMP global statistic parameters IGMP interface statistical parameters unrecognized packets received DVMRP interface statistical parameters UPD in no ports IP routing global statistics , 7-24...
Page 334 viewing the script execution log file script execution log file viewing , 3-46 viewing the startup configuration viewing the TFTP transfer status , 3-50 viewing VRRP statistics , 7-44 virtual bridging functions , 2-4 Virtual LAN binding options bind to all , 3-17 bind to received , 3-17...
Page 335 auth type , 7-44 interface , 7-43 IP address , 7-43 priority , 7-44 VR ID , 7-43 VRRP overview configuring , 7-42 VRRP router creating , 7-43 VRRP statistical parameters advertisements received , 7-45 advertisements sent , 7-45 bad advertisements received , 7-45 interface , 7-45...

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Cajun p550

Lucent Technologies Cajun P220 Operation Manual

Chapter 1 - Cajun P550 Switch Overview

Chapter 2 - Overview of the P220 Gigabit Switch Family

Chapter 3 - Configuring the Cajun P550 Switch (Layer 2 & Layer 3)

Chapter 4 - Configuring IPX Routing (Layer 3)

Chapter 5 - Configuring IPX RIP Protocol (Layer 3)

Chapter 6 - Configuring IPX SAP Protocol (Layer 3)

Chapter 7 - Configuring IP Routing (Layer 3)

Chapter 8 - Configuring the RIP Routing Protocol (Layer 3)

Chapter 9 - Configuring the OSPF Routing Protocol (Layer 3)

Chapter 10 - Configuring Appletalk Routing (Layer 3)

Chapter 11 - Monitoring and Configuring the Forwarding Cache (Layer 3)

Chapter 12 - Using Vlans, Spanning Tree, and Hunt Groups

Layer 3)

Chapter 13 - Tuning Your Switch Performance (Layer 2 & Layer 3)

Chapter 14 - Managing Address Forwarding Tables (Layer 2 & Layer 3)

Chapter 15 - Managing Intelligent Multicasting (Layer 2 & Layer 3)

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Summary of Contents for Lucent Technologies Cajun P220