Display Switchover State - HP E4510-48G Command Reference Manual

Field
Link
member
neighbor

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. With this argument, the command displays the master/slave
switchover state of the specified IRF member. Without this argument, the command displays the
master/slave switchover state of the IRF master.
Description
Use the display switchover state command to display the master/slave switchover states of IRF
members.
An IRF 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.
Link state of the IRF port:
UP
DOWN
ISOLATE: The corresponding physical IRF port is isolated because it
cannot meet the requirement of the IRF. The reason may be that the
physical IRF port connects to a non-Switch 4510G device, or the IRF
port of the peer end is not connected according to the port serial
numbers.
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.
DIS: The IRF port is not enabled.
The corresponding physical port(s) of the IRF port.
If the IRF port is disabled, -- will be displayed.
The device ID that connects with this IRF port
If the IRF port does not connect with any device, -- will be displayed.
21-5
Description