H3C S5120-EI Series, Руководство по эксплуатации

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Logging In to an IRF
Logging In to the Master
After an IRF is formed, you can access the console of the IRF system through the AUX or console port
of any member device. Configure an IP address for the VLAN interface of a member device and make
sure that the route is reachable, and then you can access the IRF system remotely through Telnet, Web,
or SNMP.
When you log in to the IRF, actually you log in to the master device of the IRF. The master is the
configuration and control center of an IRF. After you configure the IRF on the master, the IRF system
synchronizes the configurations to the slaves.
Logging In to a Slave
When you log in to an IRF, actually you log in to the master device of the IRF. The operation interface of
the access terminal displays the master console. However, the device can redirect you to a specified
slave device. After you are redirected to a slave device, the user access terminal displays the console of
the slave device instead of that of the master device. The system enters user view of the salve device
and the command prompt is changed to <Sysname-member ID>, for example, <Sysname-2>. What
you have input on the access terminal will be redirected to the specified slave device for processing. At
present, only the following commands are allowed to be executed on a slave device:
z
display
z
quit
z
return
z
system-view
z
debugging
z
terminal debugging
z
terminal trapping
z
terminal logging
You can press
Ctrl+K
or use the
quit
or
return
command to return to the master console. At this time,
the master console is reactivated, and therefore it can output system information and logs.
Follow the steps below to log in to the specified slave device:
To do… Use the command… Remarks
Enter system view
system-view
—
Log in to the specified slave
device of an IRF
irf switch-to member-id
Required
By default, you actually log in to the
master device of an IRF when you log
in to the IRF.
Because users’ login to the IRF system occupies large memory space, an IRF system allows at most six
users to log in at the same time. The permitted login user types are console and virtual type terminal
(VTY).