Monitoring And Maintaining Interfaces - Dell S4820T Configuration Manual

Monitoring and Maintaining Interfaces

Monitor interface statistics with the monitor interface command. This command displays an ongoing
list of the interface status (up/down), number of packets, traffic statistics, and so on.
To view the interface's statistics, use the following command.
• View the interface's statistics.
EXEC Privilege mode
Enter the type of interface and slot/port information:
– For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port
information.
– For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
– For the Management interface on the stack-unit, enter the keyword ManagementEthernet then
the slot/port information. The slot range is from 0 to 1. The port range is 0.
Example of the monitor interface Command
The information displays in a continuous run, refreshing every 2 seconds by default. To manage the
output, use the following keys.
• m — Change mode
• l — Page up
• T — Increase refresh interval (by 1 second)
• t — Decrease refresh interval (by 1 second)
• c — Clear screen
• a — Page down
• q — Quit
Dell#monitor interface Te 3/1
Dell uptime is 1 day(s), 4 hour(s), 31 minute(s)
Monitor time: 00:00:00 Refresh Intvl.: 2s
Interface: Te 3/1, Disabled, Link is Down, Linespeed is 1000 Mbit
Traffic statistics: Current
Input bytes:
Output bytes:
Input packets:
Output packets:
64B packets:
Over 64B packets:
Over 127B packets:
Over 255B packets:
Over 511B packets:
Over 1023B packets:
Error statistics:
Input underruns:
Input giants:
Input throttles:
Input CRC:
Input IP checksum:
Input overrun:
Output underruns:
Interfaces
Rate Delta
0 0 Bps 0
0 0 Bps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
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