1-5
Field
Description
z
TIMEOUT: The port does not receive any Hello packet from the peer end
after the expected time, that is, the Hello packet sent to the port times out.
z
DIS: The IRF port is not enabled.
member
The corresponding physical port(s) of the IRF port.
If the IRF port is disabled, -- will be displayed.
neighbor
The device ID that connects with this IRF port
If the IRF port does not connect with any device, -- will be displayed.
display switchover state
Syntax
display switchover state
[
slot slot-id
]
View
Any view
Default Level
1: Monitor level
Parameters
slot slot-id
: ID of the IRF member device. With this argument, the command displays the master/slave
switchover state of the specified member. Without this argument, the command displays the
master/slave switchover state of the master.
Description
Use the
display
switchover
state
command to display the master/slave switchover states of IRF
members.
An IRF virtual device functions like a logical distributed device with multiple standby switching and
routing processing units (SRPUs). The master is like the active SRPU, and the slaves are like the
standby SRPUs. An IRF system uses member ID to uniquely identify a member device, whereas a
distributed device uses slot ID to uniquely identify a board. Therefore, in the displayed information of
this command, a member device is also identified by the slot ID, which is equal to the member ID.
Examples
# Display the master/slave switchover states of the master.
<Sysname> display switchover state
Master HA State to Slot [1]: Slave is absent.
Master HA State to Slot [2]: Slave is absent.
Master HA State to Slot [4]: Waiting batch backup request from slave.
Master HA State to Slot [5]: Slave is absent.
Master HA State to Slot [6]: Realtime backup to slave.
Master HA State to Slot [7]: Realtime backup to slave.
Master HA State to Slot [8]: Slave is absent.
Master HA State to Slot [9]: Slave is absent.
The above information indicates the following:
z
Slaves 1, 2, 5, 8, and 9 are absent, which means that these devices are not in use
z
The master is waiting for the batch backup request from slave 4
