You can display a list of components included in the JCS chassis. This information is useful for determining how many Routing Engines and management modules are installed and which management module is primary.
Display a list of components in the JCS chassis using the JCS management module CLI list command.
The following sample output appears when the list is displayed for all components installed in the JCS chassis:
system> list —l a
system
mm[1] primary
mm[2] standby
power[1]
power[2]
power[3]
power[4]
blower[1]
blower[2]
blower[3]
blower[4]
switch[1]
switch[2]
blade[1] bcgcpu1
sp
cpu[1]
blade[3] bcgcpu3
sp
cpu[1]
blade[4] bcgcpu4
sp
cpu[1]
blade[5] bcgcpu5
sp
cpu[1]
blade[6] bcgcpu6
sp
cpu[1]
mt[1]
mt[2]
tap
mux[1]
mux[2]
In this example, two management modules (mm) are installed and mm[1] is the primary management module. There are also four power supplies (power), four fan assemblies (blowers), and two JCS Switch modules (switch). There are six Routing Engines (blade) and two media trays (mt).