Table Of Contents
Numerics - A - B - C - D - E - F - H - I - K - L - M - O - P - R - S - T - U - V - W -
Index
Numerics
100BASE-T 1-9
10BASE-T 1-9
802.11b/g
integrated radio module 1-7, 1-8
specifications A-2
A
AC adapter, connecting to router 4-12
AC input voltage specifications, router A-1
ADSL connector pinouts A-3
ADSL-over-ISDN, port
connecting 4-10
description 1-9
ADSL-over-POTS port
connecting 4-9
description 1-9
altitude specifications, router A-1
antennas, connecting to the router 3-1
asymmetric digital subscriber line over integrated services digital network
See ADSLoISDN
asymmetric digital subscriber line over plain old telephone service
See ADSLoPoTS
async modem, connecting to console port 4-14
autosensing feature 1-9
B
broadband modem, connecting to router 4-8
C
cables
autosensing in router 1-9
maximum length A-4
specifications (table) A-4
caution, defined i-viii
Cisco reseller, contacting 5-1
Cisco Secure Router 520 ADSL-over-ISDN Router, installing 4-5
Cisco Secure Router 520 ADSL-over-POTS Router, installing 4-3
Cisco Secure Router 520 Ethernet-to-Ethernet Router, installing 4-2
connecting
AC adapter 4-12
ADSL-over-ISDN port 4-10
ADSL-over-POTS port 4-9
async modem to the console port 4-14
broadband modem 4-8
console port to async modem 4-14
external Ethernet switch 4-7
PC to the console port 4-14
server, PC, or workstation 4-6
to the Internet 4-8
console connector pinouts A-3
console port
connecting
to an async modem 4-14
to a PC 4-14
default parameters A-3
description 1-9
crossover cable 1-9
D
damage to the router, preventing 2-3
desktop, placing router on 3-1
desktop mounting 3-1
digital subscriber line access multiplexer
See DSLAM
dying gasp feature 1-8
E
electrostatic damage, preventing 2-3
Ethernet port
connecting to a PC 4-6
description 1-9
Ethernet ports, pinouts A-2
external Ethernet switch, connecting to router 4-7
F
Fast Ethernet WAN port
connecting to the Internet 4-8
description 1-9
feature summary 1-8
feature summary (table) 1-5, 1-8
flash memory 1-8
frequency specifications, router A-2
H
hardware features 1-5
hardware security 1-8
I
installation
preparing for 2-5
typical 4-1
installing
Cisco Secure Router 520 ADSL-over-ISDN Router 4-5
Cisco Secure Router 520 ADSL-over-POTS Router 4-3
Cisco Secure Router 520 Ethernet-to-Ethernet Router 4-2
integrated 802.11b/g radio module 1-7, 1-8
IPsec hardware accelerator 1-8
items shipped with the router 2-4
K
Kensington
security lock 1-8
security slot 1-8
L
LAN port pinouts A-2
LEDs
router 1-6
used in troubleshooting 5-2
verifying router operations 4-16
M
memory
flash 1-8
router 1-8
SDRAM 1-8
summary 1-8
synchronous dynamic RAM
See SDRAM
modem, connecting to router 4-8
mounting
desktop 3-1
mounting-screw holes 3-2
rack 3-3
wall 3-2
O
output voltage specifications, router A-2
P
PC, connecting to router 4-6
pinouts
ADSL connector A-3
console connector A-3
LAN port A-2
port
ADSL-over-ISDN 1-9
ADSL-over-POTS 1-9
console 1-9
Ethernet 1-9
power
problems 5-2
specifications router A-1
preventing damage to the router 2-3
problems
after router is running (table) 5-3
during first startup (table) 5-2
R
rack mounting 3-3
regulatory compliance and safety information 1-9
Reset button 1-9
router
LEDs 1-6
power A-1
router models
Cisco Secure Router 520 ADSL-over-ISDN 1-4
Cisco Secure Router 520 ADSL-over-POTS 1-3
Cisco Secure Router 520 Ethernet-to-Ethernet 1-1
router specifications A-1
router temperature specifications A-1
S
safety guidelines, wireless routers 2-3
safety warnings
general 2-1
wireless routers 2-2
SDRAM 1-8
security
IPsec hardware accelerator 1-8
software features 1-8
serial number label location 1-6
server, connecting to router 4-6
specifications A-4
cable A-4
Ethernet cable A-4
router A-1
802.11b/g A-2
AC input voltage A-1
altitude A-1
frequency A-2
humidity A-1
output voltage A-2
temperature A-1
startup problems 5-2
straight-through cable 1-9
system specifications (table) A-1
T
temperature specifications, router A-1
typical installations 4-1
U
unpacking the router 2-4
V
verifying router operations 4-16
W
warnings
general 2-1
wireless routers 2-2
weight specifications, router A-1
wireless routers
description 1-7
integrated 802.11b/g radio module 1-7
workstation, connecting to router 4-6