Page 2 - New Hardware and Software Features; Hardware
610-0184-095 2 June 14, 2001 New Hardware and Software Features Version 5.2.2 provides support for the following new hardware software features. Hardware ■ 80-series, 48-port, 10/100 Ethernet Module with Telco connectors (M8048R-100TC) ■ 48-volt power supply for the P580 Software Features Support fo...
Page 4 - Supported Product Binaries and Boot Codes; Queue Classification and Servicing Features; Overview
610-0184-095 4 June 14, 2001 Supported Product Binaries and Boot Codes Table 1 shows the product binary files and boot codes that are supported by v5.2.2 of the Cajun switch software. * Note: Before downloading and running v5.2.2, remove port mirrors with piggyback ports on 80-series modules. Table ...
Page 5 - Classification of Traffic
5 610-0184-095 June 14, 2001 Classification of Traffic You can classify traffic by: ■ 802.1p tag priority (default) ■ Physical source port ■ IP characteristics of the frame (source address, destination address, and so forth) Frames are classified into eight priorities, or classes, ranging in number ...
Page 6 - WFQ Queue-Servicing Algorithm; Port Mirroring on 80-Series Modules
610-0184-095 6 June 14, 2001 WFQ Queue-Servicing Algorithm You can configure the WFQ service policy. The WFQ policy implemented in the Cajun II Queue Classification and Servicing sub-system is a variation of the textbook WFQ algorithm. In Cajun II WFQ, each queue is assigned a weight increment. The ...
Page 7 - Configuring Port Mirroring By Using the CLI
7 610-0184-095 June 14, 2001 Configuring Port Mirroring By Using the CLI Use the following CLI commands to configure port mirroring on 80-series modules. You must be in Global Configuration command mode to enter these commands. * Note: For information on how to enter Global Configuration command mod...
Page 11 - Configuring Port Mirroring By Using the Web Agent
11 610-0184-095 June 14, 2001 Configuring Port Mirroring By Using the Web Agent Setting Up Port Mirroring To use the Web Agent to set up port mirroring: 1. Expand the Modules & Ports folder. 2. Click Port Mirroring . The Port Mirroring Information page opens. 3. In the Source Port column, select...
Page 12 - Enabling Option 82 for DHCP; Changing the Status of Option 82 by Using the Web Agent
610-0184-095 12 June 14, 2001 Removing Port Mirroring To use the Web Agent to remove port mirroring: 1. Expand the Modules & Ports folder. 2. Click Port Mirroring . The Port Mirroring Information page opens. 3. In the Source Port column, select None for the port mirror that you want to remove. 4...
Page 13 - Changing the Status of Option 82 by Using the CLI; Changing the Status of Option 82 by Using SNMP
13 610-0184-095 June 14, 2001 2. Enable or disable the suboptions as appropriate in the DHCP Option - Circuit Info and DHCP Option 82 - Agent Info fields. Changing the Status of Option 82 by Using the CLI To use the CLI to change the status of option 82, enter Global Configuration mode and use the f...
Page 14 - Enabling Traps for Unknown Source Addresses; Enabling MAC Address Lock and Traps by; Enabling MAC Address Lock and Traps by Using the CLI
610-0184-095 14 June 14, 2001 Enabling Traps for Unknown Source Addresses To enable traps for unknown source addresses, you must first enable the MAC Address Lock feature. You can enable this feature and traps for unknown source addresses by using the Web Agent, CLI, or SNMP. Enabling MAC Address Lo...
Page 15 - Enabling MAC Address Lock and Traps by Using SNMP
15 610-0184-095 June 14, 2001 2. Use the following command to manually add the “permitted” MAC addresses to the Address Forwarding Table (AFT): >(config)# set aft entry <mac address> vlan <vlan-id> port-binding forward <mod-port-spec> 3. Use the following command to disable lear...
Page 17 - Corrected Problems
17 610-0184-095 June 14, 2001 Enhancements The following events are now logged in the event log: ■ Saving the running configuration to the startup configuration ■ Creating an IP interface ■ Modifying an IP interface ■ Deleting an IP interface Changed CLI Commands ■ The get Fabric_mode command replac...
Page 18 - Known Problems and Workarounds; ARP; ATM Uplink Modules; Flood Rate Limiting
610-0184-095 18 June 14, 2001 Known Problems and Workarounds The following known problems and workarounds apply to Cajun P550R, P580, P880, and P882 switches that are running switch software, v5.2.2. If a known problem has a viable workaround, it immediately follows the Problem statement. If the kno...
Page 20 - Hot Swap Modules; IGMP Group Membership Table; Intelligent Multicasting
610-0184-095 20 June 14, 2001 Hot Swap Modules The following problems have no workaround: ■ Hot swapping 50-series modules may cause SEPROM and SMAC panic messages to appear in the event log. These messages are for informational purposes only and should be ignored. ■ When you insert a module into th...
Page 22 - IP
610-0184-095 22 June 14, 2001 state is set to Enable (all multicasts included). If you do not want to enable rate limiting of multicast traffic on a port, either: ■ Disable Intelligent Multicasting or ■ Disable Rate-limiting on the port. IP The following problems have no workaround: ■ If you create ...
Page 23 - Option 82 for DCHP; PCMCIA
23 610-0184-095 June 14, 2001 Workaround: Flush the L3 Forwarding Table before changing the L3 Forwarding Cache Max Entries value. Option 82 for DCHP The following problems have no workarounds: ■ The switch does not add relay agent information (option 82) to a BOOTP request. ■ The option 82 relay ag...
Page 25 - Redundant Switch Controller
25 610-0184-095 June 14, 2001 ■ If a router port for intelligent multicasting is mirrored with a piggyback port, the piggyback port is listed instead of the router port. Redundant Switch Controller The following problem has no workaround: ■ Do not enable redundancy unless you have a redundant switch...
Page 26 - Downloading the Startup Configuration File; Supervisor Module
610-0184-095 26 June 14, 2001 Problem: If you remove the Public community string from the SNMP Community Management, save the running config to the startup config and then reset the switch, the Public community string you removed is not deleted. Workaround: Change the Public Community string to a di...
Page 27 - Switch Ports; RIP
27 610-0184-095 June 14, 2001 Problem: When the 80-series Supervisor module boots, the switch displays the following error message in the CLI: Undefined Error -- FILE:gqswport.cLINE:449 Value 0xfffffffc: Error changing the GQ ‘port use diffserv’ flag Workaround: Ignore this message. 50-Series Superv...
Page 28 - VLAN Issues; Web AFT Issues; Functional Restrictions
610-0184-095 28 June 14, 2001 VLAN Issues The following problem has no workaround: ■ If you want a port to use both the VLAN auto-learning feature and VLAN binding type of Bind to Received or Bind to All , make sure that you set the VLAN binding type before you set Auto-learn to Enable or else the p...
Page 29 - Checksum Error Message
29 610-0184-095 June 14, 2001 Workaround: Either: ■ Disable auto-negotiation ■ Use a patch cable that is longer that 5 meters ■ Enter the following Enhanced CLI command in legacy mode: > port set NationalPhyMode <slot>.<port> enable The factory default for the National Phy Mode is Ena...
Page 30 - Distance Vector Multicast Routing Protocol (DVMRP)
610-0184-095 30 June 14, 2001 Workaround: The Legacy CLI is no longer supported in this release except for the following command that allows you to implement a new configuration to disable the power saving mode of the Phy chip (refer to the Frames Transmitted with Cyclic Redundancy Check (CRC) Error...
Page 32 - Software License Keying; TFTP File Naming Standard for Embedded NVRAM File System
610-0184-095 32 June 14, 2001 Redundant Controller Support In the event that a Layer 3 redundant switch controller or element fails, the switch resets itself and records an entry of the event in the event log. SNMP To disable SNMP, you must set the access for all community strings to None . You cann...
Page 33 - TFTP Download Status Delay; Documentation Updates and Corrections
33 610-0184-095 June 14, 2001 TFTP Download Status Delay It takes a few seconds before the Status button on the TFTP Download screen returns accurate information. VLAN Issues ■ Automatic VLAN creation on P880 50-series supervisor module (M5500R-SUPA) does not work if the port default VLAN is set to ...
Page 34 - Technical Support
610-0184-095 34 June 14, 2001 The steps in ”Modifying OSPF Interfaces” of chapter 11, “Configuring the OSPF Routing Protocol” should read as follows: 1. Administratively disable the interface on which you want to modify OSPF. * Note: You must disable the interface to perform any OSPF modifications t...
Page 35 - Setting the Priority of a Port; Command
610-0184-095 A-1 June 14, 2001 Appendix A: CLI Commands for Queue Classification and Servicing Overview This appendix contains the CLI commands that you use to configure the Queue Classification and Queue Servicing functionality in Version 5.2 of the Cajun switch software. CLI commands exist for the...
Page 36 - Examples; Setting a Port to Ignore Tag Priority
610-0184-095 A-2 June 14, 2001 where <slot> is the slot number. If you specify this parameter, then all ports on the module in slot <slot> are set the same way. <slot-swport-range> is a slot and port range in the form of 3/1 or 3/1-5 . If you specify this parameter, then only the p...
Page 37 - Displaying the Port Settings
A-3 610-0184-095 June 14, 2001 where <slot> is the slot number. If you specify this parameter, then all ports on the module in slot <slot> are set the same way. <slot-swport-range> is a slot and port range in the form of 3/1 or 3/1-5 . If you specify this parameter, then only ports...
Page 38 - Setting a Rule in an Access Control List
610-0184-095 A-4 June 14, 2001 Examples ■ To display the settings of all of the ports on the module in slot 3, enter: show port 3 ■ To display the settings of ports 1 through 5 on the module in slot 3, enter: show port 3/1-5 ■ To display the settings of ports 1 through 5 on the module in slot 3 and ...
Page 40 - Displaying Access Control Lists
610-0184-095 A-6 June 14, 2001 host <dest-ip-addr> is the destination IP address of the host. The destination IP address range is 0 to 255. [{lt|eq|gt|range} <port> [<port>]] is a range of destination ports that pass data between two hosts or switches using the Transmission Control...
Page 41 - Setting WFQ
A-7 610-0184-095 June 14, 2001 Setting WFQ Overview Setting the weighted fair queuing (WFQ) service policy involves two commands. In the first command, you specify the queue policy, the modules and ports for which you want to set the policy, and whether you want to set the queue service policy for i...
Page 43 - Displaying the Queue Service Settings
A-9 610-0184-095 June 14, 2001 ■ To assign a weight of 5 to queue 4, enter: > queue 4 weight 5 ■ To assign a weight of 6 to queue 5, enter: > queue 5 weight 6 ■ To assign a weight of 7 to queue 6, enter: > queue 6 weight 7 ■ To assign a weight of 8 to queue 7, enter: > queue 7 weight 8 D...
