Syslog, Snmp, And Traps For Stack Units; Configuring Snmp For A Stack; Snmp Engine Ids For Stackable Devices - Arris Ruckus ICX 7850 Series Configuration Manual

Stack Management

Syslog, SNMP, and traps for stack units

NOTE
The stack unconfigure me command can be entered from any unit; however, stack unconfigure all and stack
unconfigure stack-unit commands can be issued only on the active controller.
The following example shows a session where stack unit 2 is unconfigured.
ICX7750-48XGC# show stack
alone: standalone, D: dynamic config, S: static config
ID Type
1 S ICX7750-48XGC active
2 S ICX7750-48XGC standby 0000.004f.4243
3 S ICX7750-48XGC member
ICX7750-48XGC# stack unconfigure 2
Will recover pre-stacking startup config of this unit, and reset it. Are you sure? (enter 'y' or 'n'): y
Stack 2 deletes stack bootup flash and recover startup-config.txt from .old
ICX7750-48XGC# show stack
alone: standalone, D: dynamic config, S: static config
ID Type
1 S ICX7750-48XGC active
2 S ICX7750-48XGC member
3 S ICX7750-48XGC standby 0000.0001.0100
When the stack unconfigure 2 command is issued, stack unit 2 recovers the startup-config.txt from the startup-config.old
configuration file that was saved when this unit downloaded its configuration from the active controller. As the output shows,
stack member 2 has been removed from the stack, and ID 2 is now reserved for a replacement unit. Stack member 3 is now the
standby controller.

Syslog, SNMP, and traps for stack units

Syslog messages from stack units are forwarded to, and can be viewed from, the active controller.
All stack units support SNMP gets, sets, and traps, which are managed by the active controller. An SNMP trap is sent from a stack
unit to the stack active controller and forwarded from the active controller to an SNMP-configured server. An external network
management station can execute SNMP gets and sets for MIBs and collect information about any port on the stack.
SNMP traps can be configured for the insertion or removal of a stack unit or uplink module, and for optic identification.
For more information about syslog messages, refer to the Ruckus FastIron Management Configuration Guide.

Configuring SNMP for a stack

SNMP server and feature configuration is the same for a stack as for standalone units. In a stack, SNMP gets and sets are
processed by the active controller for the standby controller and all stack members. SNMP traps generated by the standby
controller and stack members are propagated to the configured SNMP server through the active controller. For more information
about how to configure an SNMP server for ICX devices, refer to the Ruckus FastIron Management Configuration Guide.

SNMP engine IDs for stackable devices

NOTE
Beginning with FastIron release 08.0.20, when a stack is enabled, "hitless-failover enable" configuration is added, and a
default stack MAC address is assigned if none is configured. The MAC address of the unit is displayed in show stack
command output.
For Ruckus stacking devices, if an engine ID is not manually created or a stack MAC address is not specified and saved, the stack
loses its engine ID when the active controller fails and the standby controller takes over because the standby controller creates a
218
Role MAC Address
0000.00eb.a900
0000.0001.0100
Role MAC Address
0000.00eb.a900
0000.0000.0000
Pri State Comment
128 local Ready
0 remote Ready
0 remote Ready
Pri State Comment
128 local Ready
0 reserved
0 remote Ready
Ruckus FastIron Stacking Configuration Guide, 08.0.90
Part Number: 53-1005572-01