HP ProCurve Series 2810 User Manual

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Multiple Instance Spanning-Tree Operation
802.1s Multiple Spanning Tree Protocol (MSTP)
Configuring MST Instance Per-Port Parameters
Command Page
spanning-tree instance < 1..16 > < port-list > path-cost
< auto | 1..200000000 >
page
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spanning-tree instance < 1..16 > < port-list > priority < priority-multiplier > page
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spanning-tree < port-list > priority < priority-multiplier > page
5-37
Syntax: spanning-tree instance < 1..16 > [e] < port-list > path-cost < auto |
1..200000000 >
This command assigns an individual port cost for the
specified MST instance. (For a given port, the path cost setting
can be different for different MST instances to which the port
may belong.) The switch uses the path cost to determine which
ports are the forwarding ports in the instance; that is which
links to use for the active topology of the instance and which
ports to block. The settings are either auto or in a range from
1 to 200,000,000. With the auto setting, the switch calculates
the path cost from the link speed:
10 Mbps — 2000000
100 Mbps — 200000
1 Gbps — 20000
(Default: Auto)

HP ProCurve Series 2810 Specifications

General

Layer	Layer 2
Form Factor	Rack-mountable
Power Supply	Internal
Jumbo Frame Support	Yes
Uplink Ports	4 x dual-personality ports (10/100/1000 or mini-GBIC)
Switching Capacity	48 Gbps
Throughput	35.7 Mpps
Forwarding Rate	35.7 million pps
Management	Web, SNMP, CLI
MAC Address Table Size	16000 entries
Routing Protocol	Static routing
Features	VLAN support, QoS, IGMP snooping
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	15% to 95% non-condensing
Model	HP ProCurve Series 2810
Ports	24 x 10/100/1000 (Gigabit)