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<Command Entry Example>
An example of executing the command to show the loop history is shown below.
Fig. 4-9-1 Example of executing the command to show the loop history
(1) History display example 1
Shows that a loop was detected on Port 1 at 6:34:17 on January 1st, and was shut off.
(2) History display example 2
Shows that auto-recovery was executed from the shut-off state of Port 1 at 6:35:17 on January
1st.
(3) History display example 3
Shows that loops were detected on Port 2 and Port 3 at 10:39:26 on January 1st, and
were shut off.
Note:
For details of loop history messages, refer to the section of system log in chapter
10.
M24eG> enable
M24eG# show line loopback history
Jan 01 06:34:17 kern.info [LINE-PROTOCOL] The loop detected on port 1.
Jun 01 06:35:17 kern.info [LINE-PROTOCOL] Port1 auto recovery.
Jan 01 10:39:26 kern.info [LINE-PROTOCOL] The loop detected between port 2 and port 3.
M24eG#
(1)
(3)
(2)