Administrator Guide

Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.11(0.0) Added support to display 10GBASE-T information on the S4048, S4048T, S6000, S6000-
ON, S6100, Z9500, S6010, and Z9100.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.11.4 Output expanded to include Piece Part ID (PPID) and eSR4 optics.
8.3.11.1 Introduced on the Z9000.
7.6.1.0 Introduced this version of the command for S-Series. S-Series output diers from E-
Series.
Usage Information
If there are no ber ports in the unit, just the header under show inventory media displays. If there are ber ports
but no optics inserted, the output displays Media not present or accessible.
Related Commands
• show interfaces — displays the interface conguration.
show login statistics
Displays login statistics of users who have used the console or virtual terminal lines to log in to the system.
Syntax
show login statistics [all | [[successful-attempts | unsuccessful-attempts]
[user login-id] [time-period days]] | user login-id]
Parameters
all
(Optional)Displays the login statistics of all users in the last 30 days or the custom dened
time period.
time-period days
(Optional)Displays the number of failed login attempts by the current user in the specied
period.
successful-
attempts
(Optional)Displays the number of successful login attempts by the current user in the last
30 days or the custom dened time period
Control and Monitoring 129