Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル
Appendix C. Troubleshooting
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NETGEAR 8800 User Manual
MSM Prompt
You do not know which MSM you are connected to:
If you use a console connection to access and configure the switch, you should connect to
the console port of the primary MSM, not the backup MSM. To determine which console port
you are connected to use the
the console port of the primary MSM, not the backup MSM. To determine which console port
you are connected to use the
show switch
command. The output displays both the primary
and backup MSMs, if installed, and an asterisk (*) appears to the right of the MSM you are
connected to.
connected to.
The following truncated sample output indicates that you are connected to MSM-A, the
primary MSM:
primary MSM:
MSM: MSM-A * MSM-B
You have user privileges, not administrator privileges, on the backup MSM:
If you establish a console connection to access the backup MSM, only user privileges are
available. This is true regardless of the privileges configured on the primary MSM. If you
enter an administrator level command on the backup MSM, the switch displays a message
stating that the command is only supported on the primary MSM.
available. This is true regardless of the privileges configured on the primary MSM. If you
enter an administrator level command on the backup MSM, the switch displays a message
stating that the command is only supported on the primary MSM.
Command Prompt
You do not know if the switch configuration has been saved:
If an asterisk (*) precedes the command prompt, a new change to the switch configuration
has not been saved. To save the configuration, use the
has not been saved. To save the configuration, use the
save configuration
command. After
you save the configuration, the asterisk (*) no longer precedes the command prompt.
You do not know if you are logged in as an administrator or a user:
Observe the console prompt. If you are logged in as an administrator, the prompt ends with
the hash symbol(#). If you are logged in as a user, the prompt ends with a greater than sign
(>).
the hash symbol(#). If you are logged in as a user, the prompt ends with a greater than sign
(>).
The following is sample output from an administrator-level account:
BD-10808.1 #
The following is sample output from a user-level account:
BD-10808.1 >
Port Configuration
No link light on 10/100 Base port:
If patching from a switch to another switch, ensure that you are using a category 5 (CAT5)
crossover cable. This is a CAT5 cable that has pins 1 and 2 on one end connected to pins 3
and 6 on the other end.
crossover cable. This is a CAT5 cable that has pins 1 and 2 on one end connected to pins 3
and 6 on the other end.
Excessive RX CRC errors: