HP 5120 series User Manual

147
Step Command Remarks
2. Disable password recovery
capability.
undo password-recovery enable
By default, password recovery
capability is enabled.
Identifying and diagnosing pluggable transceivers
Introduction to pluggable transceivers
Table 14 Commonly used pluggable transceivers
Transceiver type
Application
environment
Whether can be an
o
p
tical transceiver
Whether can be an
electrical transceiver
SFP (Small Form-factor
Pluggable)
Generally used for
100M/1000M Ethernet
interfaces or POS
155M/622M/2.5G
interfaces
Yes Yes
Identifying pluggable transceivers
Pluggable transceivers might be of various types and from different vendors. Use the following
commands to view the key parameters of the pluggable transceivers, including transceiver type,
connector type, central wavelength of the laser sent, transfer distance and vendor name or name of the
vendor who customizes the transceivers to identify the pluggable transceivers.
Follow these steps to identify pluggable transceivers:
To do… Use the command…
Remarks
Display key parameters of the
pluggable transceivers
display transceiver interface
[ interface-type interface-number ]
[ | { begin | exclude | include }
regular-expression ]
Available for all pluggable
transceivers.
Display part of the electrical label
information of the anti-spoofing
transceivers customized by HP
display transceiver manuinfo
interface [ interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
Available for anti-spoofing
pluggable transceivers customized
by HP only.
NOTE:
• To identify an anti-spoofing pluggable transceiver customized by HP, use the Vendor Name field in the
prompt information of the display transceiver command. If the field is HP, it is considered an
HP-customized pluggable transceiver.
• Electrical label information is also called permanent confi
g
uration data or archive information, which is
written to the storage component of a card during device debugging or testing. The information includes
name of the card, device serial number, and vendor name or name of the vendor who customizes the
transceiver.

HP 5120 series Specifications

General

Brand	HP
Model	5120 series
Category	Switch
Language	English