Reference Guide

252 | Interfaces
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Example
Figure 14-20. monitor Command Example of a Single Interface
mtu
Set the Maximum Link MTU (frame size) for an Ethernet interface.
Syntax
mtu value
To return to the default MTU value, use the no mtu command.
Table 14-2. monitor Command Menu Options
Key Description
systest-3 Displays the host name assigned to the system.
monitor time Displays the amount of time since the monitor interface command was entered.
time Displays the amount of time the chassis is up (since last reboot).
m Change the view from a single interface to all interfaces on the stack unit or visa-versa.
c Refresh the view.
b Change the counters displayed from Packets on the interface to Bytes.
r Change the [delta] column from change in the number of packets/bytes in the last interval to
rate per second.
l Change the view to next interface on the stack unit, or if in the stack unit mode, the next
stack unit in the chassis.
a Change the view to the previous interface on the stack unit, or if the stack unit mode, the
previous stack unit in the chassis.
T Increase the screen refresh rate.
t Decrease the screen refresh rate.
q Return to the CLI prompt.
systest-3 Monitor time: 00:00:06 Refresh Intvl.: 2s Time: 03:26:26
Interface: tengig 0/3, Enabled, Link is Up, Linespeed is 1000 Mbit
Traffic statistics: Current Rate Delta
Input bytes: 9069828 43 Bps 86
Output bytes: 606915800 43 Bps 86
Input packets: 54001 0 pps 1
Output packets: 9401589 0 pps 1
64B packets: 67 0 pps 0
Over 64B packets: 49166 0 pps 1
Over 127B packets: 350 0 pps 0
Over 255B packets: 1351 0 pps 0
Over 511B packets: 286 0 pps 0
Over 1023B packets: 2781 0 pps 0
Error statistics:
Input underruns: 0 0 pps 0
Input giants: 0 0 pps 0
Input throttles: 0 0 pps 0
Input CRC: 0 0 pps 0
Input IP checksum: 0 0 pps 0
Input overrun: 0 0 pps 0
Output underruns: 0 0 pps 0
Output throttles: 0 0 pps 0
m - Change mode c - Clear screen
l - Page up a - Page down
T - Increase refresh interval t - Decrease refresh interval
q - Quit