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Beginner

4500X Standby Switch in disable mode

Hi,

My Secondary Switch is in disable state despite its in SSO mode. What can be the reason.

#sh redundancy
Redundant System Information :

------------------------------
Available system uptime = 1 year, 7 weeks, 1 day, 2 hours, 8 minutes
Switchovers system experienced = 0
Standby failures = 0
Last switchover reason = none

Hardware Mode = Simplex
Configured Redundancy Mode = Stateful Switchover
Operating Redundancy Mode = Stateful Switchover
Maintenance Mode = Disabled
Communications = Down Reason: Simplex mode

Current Processor Information :
------------------------------
Active Location = slot 1/1
Current Software state = ACTIVE
Uptime in current state = 1 year, 7 weeks, 1 day, 9 hours, 5 minutes
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSAL-M), Version 03.04.04.SG RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2014 by Cisco Systems, Inc.
Compiled Fri 16-May-14 12:29 by prod_r
BOOT = bootflash:cat4500e-universal.SPA.03.04.04.SG.151-2.SG4.bin,1;bootflash:cat4500e-universal.SPA.03.03.02.SG.151-1.SG2.bin,1;
Configuration register = 0x2102

Peer (slot: 1/10) information is not available because it is in 'DISABLED' state

JMDCSW01#sh redundancy sta
JMDCSW01#sh redundancy states
my state = 13 -ACTIVE
peer state = 1 -DISABLED
Mode = Simplex
Unit = Primary
Unit ID = 1

Redundancy Mode (Operational) = Stateful Switchover
Redundancy Mode (Configured) = Stateful Switchover
Redundancy State = Non Redundant
Manual Swact = disabled (system is simplex (no peer unit))

Communications = Down Reason: Simplex mode

client count = 72
client_notification_TMR = 240000 milliseconds
keep_alive TMR = 9000 milliseconds
keep_alive count = 0
keep_alive threshold = 18
RF debug mask = 0

===========================================================

#sh module
Switch Number: 1 Role: Virtual Switch Active

Chassis Type : WS-C4500X-16

Power consumed by backplane : 0 Watts

Mod Ports Card Type Model Serial No.
---+-----+--------------------------------------+------------------+-----------
1 16 4500X-16 10GE (SFP+) WS-C4500X-16 JAE18220189

M MAC addresses Hw Fw Sw Status
--+--------------------------------+---+------------+----------------+---------
1 88f0.3103.ad38 to 88f0.3103.ad47 1.1 15.0(1r)SG10 03.04.04.SG Ok

Mod Redundancy role Operating mode Redundancy status
----+-------------------+-------------------+----------------------------------
1 Active Supervisor SSO Active

Switch Number: 2 Role: Virtual Switch Standby

Chassis Type : WS-C4500X-16

Power consumed by backplane : 0 Watts

Mod Ports Card Type Model Serial No.
---+-----+--------------------------------------+------------------+-----------
1 16 4500X-16 10GE (SFP+)

M MAC addresses Hw Fw Sw Status
--+--------------------------------+---+------------+----------------+---------
1 5087.89ad.8540 to 5087.89ad.854f Provision

Mod Redundancy role Operating mode Redundancy status
----+-------------------+-------------------+----------------------------------

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