Table Of Contents

A - B - C - D - E - F - H - I - L - M - N - O - P - R - S - T - U - W -

Index

A

ACNS software

overview 1-2

add-on patch file 3-26

automated software upgrade for multiple devices

Cache 2.x to ACNS 4.x 3-15

CDN Enterprise 2.x or E-CDN 3.0.x to ACNS 4.x 3-32

B

bootflags 4-4, 4-6

boot sequence

overview 5-4

sample 5-4

C

Cache application

overview 1-3

cache file system. See cfs

caching

web traffic 1-4

cautions

description of x

CDM-4650

upgrading to ACNS 4.x software 3-34

cfs

function of 2-2

related commands 2-10

cold reboot 3-14

commands

for disk file storage types2-7to 2-11

configuration

confirming settings 5-1

error messages 5-5

Installation Wizard 5-1

configuring

primary interface on CDM-4650 3-35

RAID drives for Content Distribution Manager CDM-4650 2-13

Storage Array disks as RAID drives 2-13

content delivery networking devices

sample topology (figure) 1-3

Content Distribution Manager 4650. See CDM-4650

Content Distribution Managers

configuring RAID drives for 2-13

disk space allocation 2-7

removing content to clear space 3-31

Content Engines

disk space allocation 2-6

removing to provide disk space 3-30

sample list file 3-17

Content Routers

disk space allocation 2-7

conventions

document ix

copy disk flash command

caution 3-11, 3-19

copy ftp install command 3-4, 4-11

copy tftp flash command

caution 3-11, 3-19

usage 3-10

corrupted system images

recovering from 4-1

customer service and support xii

D

deleting missing content

from Content Distribution Manager user interface 2-20

deltmppatch.addon file 3-26

devices

boot sequence 5-4

configuration error messages 5-5

confirming IP address 5-1

resolving errors 5-10

troubleshooting 5-1

disk00 4-7

disk-based software

missing

recovering from 4-7, 4-10

disk command 2-2

disk config command 2-4

disk recover command 4-11

disks

space-allocation guidelines2-3to 2-7

space requirements for software upgrade 3-29

storage overview 2-1

storage types 2-2

document conventions ix

downgrading system software

ACNS 4.x to Cache 2.x.x 3-20

ACNS 4.x to CDN Enterprise 2.1 3-38

ACNS 4.x to E-CDN 3.0.2 3-38

E

E-CDN application

overview 1-2

ecdnfs

function of 2-2

related commands 2-11

Enterprise Content Delivery Network file system. See ecdnfs

Enterprise Content Delivery Network topology (figure) 1-3

error messages5-5to 5-9

errors

resolving 5-10

F

FastEthernet 0/0

software recognition 3-34

Flash memory

corrupted 4-1

recovering 4-1

writing UPGRADE image to 3-9

free disk space

requirements 3-29

H

hardware

supported and unsupported 1-4

I

incompatible CDN software version status indicator 5-3

Installation Wizard

confirming configuration using 5-1

confirming IP address using 5-1

resolving device errors 5-10

status indicators 5-3

status messages 5-5

troubleshooting devices using 5-1

IP address

confirming 5-1

IP parameters

changing 3-12

L

license key

accepting for WMT 3-36

lost passwords

recovering 4-4, 4-5

M

manual software upgrades

Cache 2.x to ACNS 4.x 3-5

media file system. See mediafs

mediafs

function of 2-2

related commands 2-11

monitoring upgrade status 3-31

N

needs attention status indicator 5-3

netboot 3-6

network topology

figure 1-3

not responding status indicator 5-3

O

online status indicator 5-3

overview

ACNS software 1-2

Cache application 1-3

disks

storage 2-1

E-CDN application 1-2

P

passwords

lost

recovering 4-4, 4-5

performing

automated software upgrade for multiple devices

Cache 2.x to ACNS 4.x 3-15

CDN Enterprise 2.x or E-CDN 3.0.x to ACNS 4.x 3-32

port recognition

in ACNS software 3-34

power failure 4-1

primary-interface command 3-35

R

RAID drives

configuring 2-13

rebuilding 2-16

reboot cold command 3-15

rebuilding

RAID disk array 2-16

reconfiguring

storage capacity on Content Distribution Manager 2-20

storage capacity on Content Engine 2-19

recovering

from missing disk-based software 4-7, 4-10

lost passwords 4-4, 4-5

system software 4-1

removing

Content Engine to provide disk space 3-30

content to provide disk space 3-31

rescue system image 4-1

resolving

device errors 5-10

S

service and support xii

show disks command 2-2

show running-config command 3-35

show version command 4-4

software

recovering 4-1

software recovery shell feature 4-7

status

online 5-1

status indicators

Installation Wizard 5-3

Storage Array

adding to Content Distribution Manager 2-13

compatibility with CDN devices 2-12

storage capacity

reconfiguring on Content Distribution Manager 2-20

reconfiguring on Content Engine 2-19

updating 2-12, 2-17

supported hardware 1-4

sysfs

function of 2-2

related commands 2-8

system file system. See sysfs

system image

corrupted 4-1

system log 3-31

system software

recovering 4-1

upgrading and downgrading3-1to 3-43

T

TCL

upgrade command 3-11

technical service and support xii

Tool Command Language. See TCL

troubleshooting5-1to 5-11

U

updating storage capacity 2-12, 2-17

UPGRADE image

installing using Flash memory 3-9

installing using netboot 3-6

upgrading system software

automated procedure for multiple devices

Cache 2.x to ACNS 4.x 3-15

CDN Enterprise 2.x or E-CDN 3.0.x to ACNS 4.x 3-32

Cache 2.x to ACNS 4.x 3-5

Cache 3.1.x to ACNS 4.x 3-23

CDM-4650 3-34

CDN Enterprise 2.x to ACNS 4.x 3-28

disk space requirements for 3-29

E-CDN 3.0.x to ACNS 4.x 3-28

W

web traffic

caching 1-4

WMT server

enabling 3-36