Cisco Catalyst 4500 Series Administration Guide

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Software Configuration Guide—Release IOS XE 3.6.0SG and IOS 15.2(2)SG
OL-30933-01
Chapter 6 Configuring the Cisco IOS In-Service Software Upgrade Process
Performing the ISSU Process
Message group summary:
Cid Eid GrpId Sid pSid pUid Nego Result
=============================================================
2 1 1 131078 3 3 Y
3 1 1 131100 5 3 Y
4 1 1 131123 9 3 Y
.....
.....
List of Clients:
Cid Client Name Base/Non-Base
================================================
2 ISSU Proto client Base
3 ISSU RF Base
4 ISSU CF client Base
.....
.....
This example shows how to display stored information regarding the compatibility matrix:
Switch# show issu comp-matrix stored
Number of Matrices in Table = 1
(1) Matrix for cat4500e-ENTSERVICESK9-M(182) - cat4500ex-ENTSERVICESK9-M(182)
==========================================
Start Flag (0xDEADBABE)
My Image ver: 03.01.00.SG
Peer Version Compatibility
------------ -------------
03.01.00.SG Comp(3)
Switch#
With Dynamic Image Version Compatibility (DIVC), Dynamic(0) is stored instead of Incomp(1),
Base(2), or Comp(3). Compatibility is determined during runtime when two different DIVC-capable
images are running in the active and standby supervisor engines during ISSU.
For Catalyst 4500 switches, a value of Dynamic(0) in the stored compatibility-matrix normally results
in Base(2) or Comp(3) upon run-time negotiation between the two software images. You never observe
Incomp(1) as long as the other image name is present in the stored compatibility matrix.
This example shows how to display negotiated information regarding non-IOSd clients:
Switch# show package compatibility
PackageName PeerPackageName ModuleName Compatibility
----------- --------------- -------------------------------- -------------
rp_base rp_base aaa COMPATIBLE
rp_base rp_base aaacommon COMPATIBLE
rp_base rp_base access_policy COMPATIBLE
rp_base rp_base app_sess COMPATIBLE
rp_base rp_base app_sess_ios COMPATIBLE
rp_base rp_base auth_mgr COMPATIBLE
......
......

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E