Syslog Messages For Hitless Stacking Failover And Switchover - Arris Ruckus ICX 7850 Series Configuration Manual

Fastiron stacking configuration

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STACKING_POE_SCTRL messages sent: 0,

STACKING_POE_STATUS messages sent: 0,

global_ctrl_dest: 0

individual_ctrl_dest: 0

status_dest: 2

Syslog messages for hitless stacking failover and

switchover

Syslog messages are generated for the following events:

•

Switchover

•

Failover

•

Standby controller assignment

The following table lists the supported syslog messages for hitless stacking failover and switchover.

TABLE 27 Supported syslog messages for hitless stacking faiilover and switchover

Message level

Informational

To view the system log or the traps logged on an SNMP trap receiver, enter the show log command at any level of the CLI. The

following sample output shows what the log may look like after a switchover or assignment of the standby controller.

device# show log

Syslog logging: enabled (0 messages dropped, 1 flushes, 0 overruns)

Buffer logging: level ACDMEINW, 8 messages logged

level code: A=alert C=critical D=debugging M=emergency E=error

I=informational N=notification W=warningDynamic Log Buffer (50 lines):

0d00h05m34s:I:System: Interface ethernet mgmt1, state up

0d00h05m33s:I:Stack: Stack unit 8 has been assigned as STANDBY unit of the stack system

0d00h05m33s:I:Stack: Stack is operational due to SWITCH-OVER

0d00h05m32s:I:Stack: Stack unit 1 has been elected as ACTIVE unit of the stack system

0d00h05m29s:W:System:Stack unit 2 Fan speed changed automatically to 2

0d00h05m25s:W:System:Stack unit 5 Fan speed changed automatically to 2

0d00h05m00s:I:System: Interface ethernet mgmt1, state down

0d00h05m00s:I:Security: Telnet server enabled by

The following sample output shows what the log may look like after a failover of the active controller.

device# show log

Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)

Buffer logging: level ACDMEINW, 12 messages logged

level code: A=alert C=critical D=debugging M=emergency E=error

I=informational N=notification W=warning

Dynamic Log Buffer (50 lines):

0d00h04m41s:I:Stack: Stack unit 3 has been assigned as STANDBY unit of the stack system

0d00h04m12s:I:System: Interface ethernet mgmt1, state up

0d00h04m10s:I:System: Interface ethernet mgmt1, state down

0d00h04m10s:I:System: Interface ethernet mgmt1, state up

0d00h04m09s:I:STP: VLAN 1 Bridge is RootBridge: 800000e052010000 (MgmtPriChg)

0d00h04m09s:I:System: Management MAC address changed to 0000.0001.0000

0d00h04m09s:I:Stack: Stack is operational due to FAIL-OVER

0d00h04m08s:I:Stack: Stack unit 1 has been elected as ACTIVE unit of the stack system

Ruckus FastIron Stacking Configuration Guide, 08.0.90

Part Number: 53-1005572-01

received: 0

Message

Stack: Stack unit unit_number has been

assigned as STANDBY unit of the stack system

Stack: Stack is operational due to SWITCH-

OVER

Stack: Stack is operational due to FAIL-OVER

from

session