HP V1910 User Manual

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 If the device is not enabled with BPDU guard, when a boundary port receives a BPDU from another
port, it converts into a non-boundary port. To restore its port role as a boundary port, you need to
restart the port.
 Configure ports that are directly connected to terminals as boundary ports and enable BPDU guard for
them. These ports can rapidly transit to the forwarding state, and the network security can be ensured.

HP V1910 Specifications

General

Switching Capacity	56 Gbps
Forwarding Rate	41.7 Mpps
Manageable	Yes
Form Factor	Rack-mountable
Features	VLAN, QoS, Link Aggregation
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% (non-condensing)
Ports	24 x 10/100/1000 + 4 x SFP