Index

Table Of Contents

Numerics - A - D - H - I - L - M - P - R - S - V -

Index

Numerics

82628

1HPr_Head1Pref

Document Conventions 1-x

A

automatic synchronization

conditions 4-10

D

documentation

additional publications 1-xi

related documents 1-x

H

HA policy

description 2-3

maximum retries 2-3

minimum lifetime 2-3

high availability

displaying status 4-10

supervisor module switchover mechanism 4-5

switchover characteristics 4-5

I

internal switch states

description 4-11

ISSU

steps 5-2

L

licenses

ISSU 5-2

service-level HA 2-2

Smart Call Home 4-2

system-level HA 4-2

VDC 4-2

M

maximum retries. See HA policy

message and transaction service. See MTS

minimum lifetime. See HA policy

MTS

description 2-3

P

persistent storage service. See PSS

policy. See HA policy

processes

restartability 2-3

PSS

description 2-2

global and local synchronization 2-3

private and shared 2-3

R

redundancy states

value descriptions 4-10

related documents 1-xi

restart

stateful, description 2-4

stateless, description 2-5

within a VDC 2-6

S

services

restartability 2-3

software upgrades

disruptive 5-2

stateful restart

description 2-4

stateless restart

description 2-5

supervisor modules

active state 4-11

manual switchovers 4-6

replacing active supervisor 4-8

replacing standby supervisor 4-9

standby state 4-11

state descriptions 4-11

switchover mechanisms 4-5

switchovers

characteristics 4-5

failures 4-6

guidelines 4-6

manually initiating 4-6

System Manager 2-2

description 2-2

V

VDC

restart 2-6

system-level HA 4-11