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Dell PowerConnect 5324 Systems
User’s Guide Addendum
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Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. ____________________ Information in this document is subject to change without notice. © 2006 Dell Inc. All rights reserved. Reproduction in any manner whatsoever wi
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New Features This document in an addendum to the PowerConnect 5324 user guide and includes the following topics: Configuring LLDP Defining SNMP Parameters HTTP/HTTPS Upload/Download Defining STP Root Guard Configuring Multiple Spanning Tree Configuring QinQ Configuring Load Balancing 3
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Configuring LLDP The Link Layer Discovery Protocol (LLDP) allows network managers to troubleshoot and enhance network management by discovering and maintaining network topologies over multi-vendor environments. LLDP discovers network neighbors by standardizing methods for network devices to advertise themselves to other system, and to store discovered information. Device discovery information includes: Device Identification Device Capabilities Device Configuration The advertising de
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Updates Interval (5-32768) — Indicates that rate at which LLDP advertisement updates are sent. The possible field range is 5 - 32768 seconds. The default value is 30 seconds. Hold Time (2-10) — Indicates the amount of time that LLDP packets are held before the packets are dis- carded. The possible field range is 2 - 10 seconds. The field default is 4 seconds. Reinitializing Delay (1-10) — Indicates the amount of time that passes between disabling LLDP and when reinitializing begins. The poss
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Defining LLDP Port Settings The LLDP Port Settings page allows network administrators to define LLDP port settings, including the port number, the LLDP port number, and the type of port information advertised. The Port Settings page contains fields for configuring LLDP. To open the Port Settings page, click Security → LLDP → Port Settings in the tree view. Figure 1-2. Port Settings Port — Contains a list of ports on which LLDP is enabled. State — Indicates the port type on which LLDP is ena
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Optional TLVs — Contains a list of optional TLVs advertised by the port. For the complete list, see the Available TLVs field. Available TLVs — Contains a list of available TLVs that can be advertised by the port. The possible field values are: Port Description— Advertises the port description. System Name — Advertises the system name. System Description — Advertises the system description. System Capabilities — Advertises the system capabilities. Management IP Address — Indicates the man
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Console(config)# interface ethernet g5 Console(config-if)# lldp enable 8 www.dell.com | support.dell.com
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Viewing Advertised Information The LLDP Advertised Information page displays the information advertised by specific ports when advertising LLDP information. To open the Advertised Information page, click Security → LLDP → Advertised Information in the tree view. Figure 1-4. Advertised Information Port — Displays the port number from which the advertised information is sent. Device ID — Displays the advertised device ID. Capabilities — Displays the advertised device capabilities. System Name
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Displaying the Advertised Information Table To open the Advertised Information Table, click Security → LLDP → Advertised Information → Show All in the tree view. Figure 1-5. Advertised Information Table Table 1-3. LLDP Advertised Information CLI Commands CLI Command Description show lldp local ethernet Displays LLDP information interface advertised from a specific port. 10 www.dell.com | support.dell.com
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The following is an example of the CLI commands: Switch# show lldp local ethernet 1 Device ID: 0060.704C.73FF Port ID: 1 Capabilities: Bridge System Name: ts-7800-1 System description: Port description: Management address: 172.16.1.8 802.3 MAC/PHY Configuration/Status Auto-negotiation support: Supported Auto-negotiation status: Enabled Auto-negotiation Advertised Capabilities: 100BASE-TX full duplex, 1000BASE-T full duplex Operational MAU type: 1000BaseTFD LLDP-MED capabilities: Network Polic
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Viewing the LLDP Neighbor Information The Neighbors Information page contains information received from neighboring device LLDP advertisements. To open the Neighbor Information page, click Security → LLDP → Neighbors Information in the tree view. Figure 1-6. Neighbors Information Port — Displays the neighboring port number. Device ID — Displays the neighboring device ID. Port ID — Displays the neighboring port ID Capabilities — Displays the neighboring device capabilities. System Name — Di
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Figure 1-7. Neighbors Table Table 1-4. LLDP Neighbor Information CLI Commands CLI Command Description show lldp neighbors Displays information about interface neighboring devices discovered using Link Layer Discovery Protocol (LLDP) The following is an example of the CLI commands: Switch# show lldp neighbors Port Device ID Port Hold System ID Time Capabilities Name 1 0060.704C.73FE 1 117 B ts-7800-2 1 0060.704C.73FD 1 93 B ts-7800-2 2 0060.704C.73F C 9 1 B, R ts-7900-1 3 0060.704C
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Defining SNMP Parameters Simple Network Management Protocol (SNMP) provides a method for managing network devices. Devices supporting SNMP run a local software (agent). The SNMP agents maintain a list of variables, which are used to manage the device. The variables are defined in the Management Information Base (MIB). The MIB contains the variables controlled by the agent. The SNMP protocol defines the MIB specification format, as well as the format used to access the information over the n
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Local Engine ID (10 - 64 Hex Characters) — Indicates the local device engine ID. The field value is a hexadecimal string. Each byte in hexadecimal character strings is two hexadecimal digits. Each byte can be separated by a period or a colon. The Engine ID must be defined before SNMPv3 is enabled. For stand-alone devices select a default Engine ID that is comprised of Enterprise number and the default MAC address. Use Default — Uses the device generated Engine ID. The default Engine ID is b
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Table 1-5. SNMP Notification Commands CLI Command Description snmp-server engine Indicates the local device engine ID. The field ID local {engineid- values is a hexadecimal string. Each byte in string | default} hexadecimal character strings is two hexadecimal digits. Each byte can be separated by a period or colon. The Engine ID must be defined before SNMPv3 is enabled. 16 www.dell.com | support.dell.com
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The following is an example of the CLI commands: Console (config)# snmp-server enable traps Console (config)# snmp-server trap authentication Console# show snmp Community-String Community-Access View name IP address ---------------- ----------------- --------- ---------- public read only view-1 All Community-String Group name IP address Type ---------------- ---------- ---------- ---- Traps are enabled. Authentication-failure trap is enabled. Version 1,2 notifications Target Type Community Versi
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To open the SNMPv3 View Settings page, click System → SNMP → View Settings in the tree view. Figure 1-9. SNMPv3 View Settings View Name — Contains a list of user-defined views. The view name can contain a maximum of 30 alphanumeric characters. The possible field values are: Default — Displays the default user-defined view. DefaultSuper — Displays the default super user-defined view. New Object ID Subtree — Indicates the device feature OID included or excluded in the selected SNMP view. Selecte
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Figure 1-10. Add a View 3 Define the field. 4 Click Apply Changes. The SNMP View is added, and the device is updated. Displaying the View Table 1 Open the SNMPv3 View Settings page. 2 Click Show All. The View Table page opens. Figure 1-11. View Table Defining SNMP Views Using CLI Commands The following table summarizes the equivalent CLI commands for defining fields displayed in the SNMPv3 View Settings page. Figure 1-12. SNMP View CLI Commands CLI Command Description snmp-server view Create
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Figure 1-12. SNMP View CLI Commands CLI Command Description show snmp views Displays the configuration of views. [viewname] The following is an example of CLI commands: Console (config)# snmp-server view user1 1 included Console (config)# end Console # show snmp views Name OID Tree Type ------------- ----------------- -------- user1 iso included Default iso included Default snmpVacmMIB excluded Default usmUser excluded Default rndCommunityTable excluded DefaultSuper iso included 20 www.dell.co
