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Cisco Catalyst 4500 Series Software Configuration Guide

Cisco Catalyst 4500 Series
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12-8
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 12 Configuring Supervisor Engine Redundancy Using RPR and SSO on Supervisor Engine 7-E, Supervisor
Configuring Supervisor Engine Redundancy
Switch> enable
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# redundancy
Switch(config-red)# mode sso
Switch(config-red)# end
Switch# show redundancy
Redundant System Information :
------------------------------
Available system uptime = 10 minutes Switchovers system experienced = 0
Standby failures = 1
Last switchover reason = none
Hardware Mode = Duplex
Configured Redundancy Mode = Stateful Switchover
Operating Redundancy Mode = Stateful Switchover
Maintenance Mode = Disabled
Communications = Up
Current Processor Information :
------------------------------
Active Location = slot 3
Current Software state = ACTIVE
Uptime in current state = 9 minutes
Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software
(cat4500e-UNIVERSALK9-M), Version 15.0(100)XO(1.42), INTERIM SOFTWARE Copyright (c)
1986-2010 by Cisco Systems, Inc.
Compiled Sun 01-Aug-10 04:12 by gsbuprod
Configuration register = 0x920
Peer Processor Information :
------------------------------
Standby Location = slot 4
Current Software state = STANDBY HOT
Uptime in current state = 0 minute
Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software
(cat4500e-UNIVERSALK9-M), Version 15.0(100)XO(1.42), INTERIM SOFTWARE Copyright (c)
1986-2010 by Cisco Systems, Inc.
Compiled Sun 01-Aug-10 04:12 by gsbuprod
Configuration register = 0x920
This example shows how to display redundancy facility state information:
Switch# show redundancy states
my state = 13 -ACTIVE
peer state = 8 -STANDBY HOT
Mode = Duplex
Unit = Primary
Unit ID = 3
Redundancy Mode (Operational) = Stateful Switchover
Redundancy Mode (Configured) = Stateful Switchover
Redundancy State = Stateful Switchover
Manual Swact = enabled
Communications = Up
client count = 64
client_notification_TMR = 240000 milliseconds
keep_alive TMR = 9000 milliseconds
keep_alive count = 1
keep_alive threshold = 18

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Cisco Catalyst 4500 Series Specifications

General IconGeneral
SeriesCatalyst 4500 Series
CategorySwitch
Layer SupportLayer 2, Layer 3
Form FactorModular chassis
StackableNo
Chassis Slots3, 6, 7, 10
Power Supply OptionsAC, DC
RedundancyPower supply, Supervisor engine
Network ManagementCisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
FeaturesSecurity, QoS
Port DensityUp to 384 ports per chassis
Security Features802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine8-E

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