User manual HP PROCURVE 2510-48

[. . . ] The information in this document is provided "as is" without warranty of any kind and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty. Valid license from HP required for possession, use or copying. [. . . ] The following shows the CoS factory default settings: Feature Scheduling Mechanism for CoS Queues CoS--Max Packets CoS--Max Latency Default Port Priority Class of Traffic Default Value Strict 10 0 0 · · · · Priority 0, 1: Class 0 Priority 2, 3: Class 1 Priority 4, 5: Class 2 Priority 6, 7: Class 3 Setting Class of Service, Default Port Priority, and Traffic Class Use the following command to set Class of Service (CoS), default port priority, and traffic class parameters: HP ProLiant BL e-Class C-GbE Interconnect Switch Command Line Interface Reference Guide 2-25 HP CONFIDENTIAL Codename: DeLorean Part Number: 322857-001 Last Saved On: 2/4/03 12:23 PM Configuring the Switch Modules using the Command Line Interface Command cos set { sched {round-robin | strict} | queue class <class> max <max_packets> latency <latency> | def-pri-tag tag <priority_tag> port <portlist> | pri-map pri <priority_tag> class <class> } Description Defines the Class of Service (CoS) parameters for CoS queues (0-3) Type one of the following in the command: · sched {round-robin | strictSets 802. 1p CoS queue forwarding option. Type sched and one of the following scheduling options: · round-robin--Forwarding starts with the packets in the highest priority queue, moves to the queue with the next highest priority, and continues through to the queue with the lowest priority. At that point, forwarding returns to the queue with the highest priority. strict--When the highest priority queue is full, those packets are the first to be forwarded. · · queue--Defines the Class of Service parameters for Class of Traffic queues. Type queue and the following: · · class <class>--Sets the CoS queue. max <max_packets>--Sets the maximum packets to send for the class of a given port before moving to the next lower level of class. latency <latency>--Sets the maximum latency/time (in seconds) allowable for a packet to stay in the CoS queue. Type latency and a value from 0 to 255. · · def-pri-tag--Defines the default CoS prioritytag values (0-7) for the incoming non-priority tagged frames for a port or ports. Type def-pri-tag and the following: · · tag <priority_tag>--Type tag and a value from 0 to 7. port <portlist>--Type port and the port number or series of port numbers. · pri-map--Set the mappings for priority tags to the CoS queue. Type pri-map and the following: · · pri <priority_tag>--Sets the priority tag value. The Spanning Tree port is represented by the master logical port. If the VLAN settings of the master logical port are changed, the VLAN settings of all members of that port trunk are changed similarly. If the IGMP snooping configuration for any port trunk member is changed, the IGMP snooping settings for all port trunk members are changed. The port trunk takes precedence over any other setting. That is, the settings of trunked ports are the same as the master port settings. When any trunked port becomes a non-trunked port, all of the port configurations are reset to default settings. · · · · · · · Refer to Appendix G in the HP ProLiant e-Class C-GbE Interconnect Switch User Guide for additional information on port trunking. The following shows the factory default port trunking settings: Feature Port Trunking Trunk Load-Sharing Algorithm Default Value Xconnect (Port 21­22) Source MAC Address HP ProLiant BL e-Class C-GbE Interconnect Switch Command Line Interface Reference Guide 2-29 HP CONFIDENTIAL Codename: DeLorean Part Number: 322857-001 Last Saved On: 2/4/03 12:23 PM Configuring the Switch Modules using the Command Line Interface Creating a Port Trunk Group Use the following command to create a new port trunk group: Command trunk create name <group_name> id <group_id> status {enable | disable} port <portlist> · · Description Creates a trunk definition with a group name, group ID, and the trunk status of enable or disable Type the following in the command: · name <group_name>--Type name and a group name from 1 to 15 characters in length. id <group_id>--Type id and a group ID from 1 to 6. status {enable | disable}--Type status and either enable or disable a port trunking group. This is useful for diagnostics, to quickly isolate a bandwidth intensive network device, or to have an absolute backup aggregation group that is not under automatic control. port <portlist>--Type port and the port number or numbers to include as members of the trunk. · Adding a Port to an Existing Trunk Use the following command to add a port or ports to trunk: Command trunk add port id <group_id> port <portlist> Description Adds a port or ports to an existing trunk group Type the following in the command: · · id <group_id>--Type id and the group ID number of the existing trunk. [. . . ] The path name can be from 1 to 64 characters in length. ip <ip_addr>--Type ip and the IP address for the TFTP server to use. port <port_num>--Type port and the port number to use for the TFTP server. The <port_num> default is 69. · · Initiating a TFTP Upload for Log File or Configuration File The switch module configuration file and the history log can be uploaded from the switch to TFTP server storage. [. . . ]