HP PROCURVE 2520, Руководство по управлению и настройке

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Port Status and Configuration
Viewing Port Status and Configuring Port Parameters
Viewing Port Utilization Statistics
Use the
show interface port-utilization
command to view a real-time rate display
for all ports on the switch. The following shows a sample output from this
command.
ProCurve(config)# show interfaces port-utilization
Status and Counters - Port Utilization
Rx Tx
Port Mode | --------------------------- | ---------------------------
| Kbits/sec Pkts/sec Util | Kbits/sec Pkts/sec Util
--------- -------- + ---------- ---------- ----- + ---------- ---------- -----
1 100FDx | 0 0 0 | 0 0 0
2 10FDx | 0 0 0 | 0 0 0
3 10FDx | 0 0 0 | 0 0 0
4 10FDx | 0 0 0 | 0 0 0
5 10FDx | 0 0 0 | 0 0 0
6 10FDx | 0 0 0 | 0 0 0
7 100FDx | 624 86 00.62 | 496 0 00.4
8 10FDx | 0 0 0 | 0 0 0
9 1000FDx | 0 0 0 | 0 0 0
10 1000FDx | 0 0 0 | 0 0 0
Figure 10-7. Example of a Show Interface Port-Utilization Command Listing
Operating Notes:
■ For each port on the switch, the command provides a real-time display
of the rate at which data is received (Rx) and transmitted (Tx) in terms
of kilobits per second (KBits/s), number of packets per second (Pkts/
s), and utilization (Util) expressed as a percentage of the total band­
width available.
■
The show interfaces <port-list> command can be used to display the
current link status and the port rate average over a 5 minute period.
Port rates are shown in bits per second (bps) for ports up to 1 Gigabit;
for 10 Gigabit ports, port rates are shown in kilobits per second
(Kbps).
Viewing Transceiver Status
The
show tech transceivers
command allows you to:
■
Remotely identify transceiver type and revision number without having
to physically remove an installed transceiver from its slot.
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