| System Management Commands
C
20
HAPTER
Switch Clustering
show time-range
S
C
WITCH
LUSTERING
This command shows configured time ranges.
S
YNTAX
show time-range [name]
name - Name of the time range. (Range: 1-16 characters)
D
S
EFAULT
ETTING
None
C
M
OMMAND
ODE
Privileged Exec
E
XAMPLE
Console#show time-range r&d
Time-range r&d:
absolute start 01:01 01 April 2009
periodic
Daily 01:01 to
periodic
Daily 02:01 to
Console#
Switch Clustering is a method of grouping switches together to enable
centralized management through a single unit. Switches that support
clustering can be grouped together regardless of physical location or switch
type, as long as they are connected to the same local network.
Table 62: Switch Cluster Commands
Command
Function
cluster
Configures clustering on the switch
cluster commander
Configures the switch as a cluster Commander
cluster ip-pool
Sets the cluster IP address pool for Members
cluster member
Sets Candidate switches as cluster members
rcommand
Provides configuration access to Member switches
show cluster
Displays the switch clustering status
show cluster members
Displays current cluster Members
show cluster candidates
Displays current cluster Candidates in the network
Using Switch Clustering
A switch cluster has a primary unit called the "Commander" which is
◆
used to manage all other "Member" switches in the cluster. The
management station can use either Telnet or the web interface to
communicate directly with the Commander through its IP address, and
– 776 –
Daily 02:01
Daily 03:01
Mode
GC
GC
GC
GC
GC
PE
PE
PE