Cisco 1712 - Security Access Router Manual

CHAPTER
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2
Installation
This chapter provides procedures for installing the Cisco 1711 and Cisco 1712
Security Access routers and includes the following sections:
•Before Installing the Router
•Connecting the Router to Your Local Network
•Connecting the Router to Your Service Provider’s Equipment
•Connecting Networked Devices to the Router’s Switch Ports
•Connecting Power to the Router
•Verifying Your Installation
•Optional Installation Steps
Before Installing the Router
The Cisco 1711 and Cisco 1712 Security Access routers are shipped ready for
desktop mounting. Before making the power and network connections, simply set
the router on a desktop, shelf, or other flat surface.
Note For instructions on wall-mounting the router, see the “Wall-Mounting” section on
page 2-14.
Be sure to read the safety information in the Regulatory Compliance and Safety
Information for Cisco 1700 Routers document that came with your router.

Chapter 2 Installation
Connecting the Router to Your Local Network
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Warning Read the installation instructions before you connect the system to its power
source.
Warning Do not work on the system or connect or disconnect cables during periods of
lightning activity.
Caution Do not place anything on top of the router that weighs more than 10 pounds
(4.5 kg). Excessive weight on top of the router could damage the chassis.
Connecting the Router to Your Local Network
The Cisco 1711 and Cisco 1712 Security Access routers are connected to your
local Ethernet network through the yellow 10/100 Ethernet port. You must
provide the following items for this connection:
•A straight-through, RJ-45-to-RJ-45, Ethernet cable
•A 10/100-Mbps Ethernet hub or switch
Warning The ports labeled 10/100 ETHERNET and CONSOLE are safety extra-low voltage
(SELV) circuits. SELV circuits should only be connected to other SELV circuits.
Because BRI circuits are treated like telephone-network voltage, avoid
connecting the SELV circuits to the telephone network voltage (TNV) circuits.
(To see translated versions of this warning, refer to the Regulatory Compliance
and Safety Information for Cisco 1700 Routers document that came with the
router.)
Caution Always connect the Ethernet cable to the yellow ports on the router. Do not
connect the cable to an ISDN S/T or U port (on a WIC) or to an NT-1 that is
connected to a WIC. Accidentally connecting the cable to the wrong port can
damage your router.

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Chapter 2 Installation
Connecting the Router to Your Local Network
The Cisco 1711 Security Access router is a fixed configuration router that
includes a 1-port analog modem card (WIC-1-AM) that is installed in the WAN
interface card (WIC) slot 1.
The Cisco 1712 Security Access router is a fixed configuration router that
includes a 1-port Integrated Services Digital Network Basic Rate Interface
(ISDN-BRI) S/T interface card (WIC-1B-S/T) that is installed in WIC slot 1.
Both the Cisco 1711 and Cisco 1712 Security Access routers also include an
integrated 4-port 10/100-Mbps Ethernet switch in WIC slot 0, which is supported
only on secure Cisco IOS images.
Note For additional information and technical specifications about the 1-port analog
modem interface, WIC-1-AM card, refer to the V.90 Modem WAN Interface Cards
on the Cisco 1700 Series Routers.
For additional information and technical specifications about the 1-port ISDN
BRI (S/T interface), WIC-1B-S/T card, refer to the Cisco 3600/2600 Series ISDN
BRI Connectivity Options.
Note The WIC-1-AM, WIC-1B-S/T and the Ethernet switch WIC are not field
replaceable.
To connect the Cisco 1711 Security Access router or the Cisco 1712 Security
Access router to the local network, follow these steps:
Step 1 Connect one end of the cable to the yellow Ethernet port (labeled
10/100 ETHERNET), as shown in Figure 2-1 on page 2-4.

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Connecting the Router to Your Local Network
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Figure 2-1 Connecting the Router to the Local Network
Step 2 Connect the other end of the cable to a network port on the hub or switch.
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SEEMANUALBEFOREINSTALLATION
BRI
S/T
CD
B2
B1
AUX
FDX
WIC0OK LINK100 WIC1OK
MODOK
10/100 ETHERNET
Cisco 1712
+5, +12, -12 VDC
10/100
Ethernet port
Straight-through
Ethernet cable Ethernet hub or switch
(10, 100, or 10/100 Mbps)
AUI
87654321
CONSOLE
ACT LNKACT LNK ACT LNK
4x 3x 2x 1x
WIC
4ESW
ACT LNK
SEE MANUAL BEFORE INSTALLATION
BRI
S/T
CD
B2
B1
SEE
MANUAL
BEFORE
INSTALLATION
SP
CN
OH
LINE 0PHONE
WIC-1AM
Modem
or
WIC-1-AM
WIC-1B-S/T

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Chapter 2 Installation
Connecting the Router to Your Service Provider’s Equipment
Connecting the Router to Your Service Provider’s
Equipment
You can also connect the Cisco 1711 or Cisco 1712 Security Access router to
your service provider’s broadband (xDSL or cable) modem equipment by
following these steps:
Step 1 Connect one end of the cable to the yellow Ethernet port (labeled
10/100 ETHERNET). See Figure 2-2 for an illustration of this connection.
Figure 2-2 Connecting the Router to Your Service Provider’s Equipment
SEEMANUALBEFOREINSTALLATION
BRI
S/T
CD
B2
B1
AUX
FDX
WIC0OKLINK
100 WIC1OK
MODOK
10/100 ETHERNET
Cisco 1712
+5, +12, -12 VDC
CONSOLE
ACTLNK
ACTLNKACTLNK
4x 3x2x 1x
WIC
4ESW
ACTLNK
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10/100
Ethernet port
Straight-through
Ethernet cable
Cable modem/DSL hub
12
SEE MANUAL BEFORE INSTALLATION
BRI
S/T
CD
B2
B1
SEE
MANUAL
BEFORE
INSTALLATION
SP
CN
OH
LINE 0PHONE
WIC-1AM
Modem
or
WIC-1-AM
WIC-1B-S/T

Chapter 2 Installation
Connecting Networked Devices to the Router’s Switch Ports
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Step 2 Connect the other end of the cable to a network port on your service provider’s
broadband (xDSL or cable) modem equipment.
Connecting Networked Devices to the Router’s
Switch Ports
The Cisco 1711 and Cisco 1712 Security Access routers support connections from
a computer with a NIC or other networked device (such as hubs or switches) to
the router’s integrated 4-port 10/100 Mbps Ethernet switch.
Follow these steps to connect other networked devices to the router’s switch ports:
Step 1 Connect one end of an Ethernet cable to the Ethernet Port (RJ-45) as shown in
Figure 2-3.
Figure 2-3 Connecting Networked Devices to the Router’s Switch Ports
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SEE MANUAL BEFORE INSTALLATION
BRI
S/T
CD
B2
B1
AUX
FDX
WIC0OKLINK
100WIC1OK
MODOK
Cisco 1712
+5, +12, -12 VDC
Straight-through
Ethernet cable Ethernet hub
123456
CONSOLE
ACTLNK
ACTLNKACTLNK
4x 3x 2x 1x
WIC
4ESW
ACTLNK
SEEMANUAL BEFOREINSTALLATION
BRI
S/T
CD
B2
B1
SEE
MANUAL
BEFORE
INSTALLATION
SP
CN
OH
LINE 0PHONE
WIC-1AM
Modem
or
Ethernet port
(RJ-45)
WIC-1-AM
WIC-1B-S/T

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Chapter 2 Installation
Connecting Power to the Router
Step 2 Connect the other end of the cable to a port on the hub, switch, or the Ethernet
port on your computer.
Note The example provided in Figure 2-3 on page 2-6 shows connectivity to
a hub. The router’s Ethernet switch port can be connected to other
networked devices, such as a switch or computer with a NIC. If you are
connecting the router’s switch port to another switch, use a crossover
cable.
Note If you are connecting a computer to the router’s switch port, it will take about
30 seconds for connectivity to be established due to the Spanning-Tree Protocol
(STP) disabling the ports until a loop-free topology is determined. When you use
this type of connection, you must configure the spanning-tree portfast command
on the router’s switch port. The spanning-tree portfast command causes a
spanning tree port to enter the forwarding state immediately, bypassing the
listening and learning states.
Caution You can use the portfast feature on switch ports that are connected to a single
workstation or PC only to allow those devices to connect to the network
immediately, rather than waiting for spanning tree to converge. Do not use the
portfast feature on ports that are connected to networking devices such as hubs,
routers, switches, bridges, or concentrators.
Connecting Power to the Router
Read the following warnings before connecting the router to power.
Warning The power supply is designed to work with TN power systems.

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Connecting Power to the Router
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Warning This product relies on the building’s installation for short-circuit (overcurrent)
protection. Ensure that a fuse or circuit breaker no larger than 120VAC, 15AU.S.
(240VAC, 16A international) is used on the phase conductors (all
current-carrying conductors).
Warning This equipment is intended to be grounded. Ensure that the host is connected to
earth ground during normal use.
Follow these steps to connect power to the router and to turn the router on:
Step 1 Connect the attached power-supply cord to the power socket (labeled +5, +12,
-12 VDC) on the router rear panel, as shown in Figure 2-4 on page 2-9.

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Chapter 2 Installation
Connecting Power to the Router
Figure 2-4 Connecting the Power Supply
Step 2 Connect one end of the separate power cord to the socket on the power supply.
Step 3 Connect the other end of the separate power cord to a power outlet.
Step 4 Press the router power switch to ON ( | ).
Step 5 Confirm that the router has power by checking that the PWR LED on the front
panel is on.
Cisco 1701
CONSOLE
AUX
FDX LINK
100
WIC0OK WIC 1OK
SEE MANUAL BEFORE INSTALLATION
BRI
S/T
CD
B2
B1
ACT LNK
ACT LNK ACT LNK
4x 3x 2x 1x
WIC
4ESW
ACT LNK
MODOK
Power socket
WIC-1-AM
WIC-1B-S/T
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Power supply
Separate
power cord
Attached
power supply cord
10/100 ETHERNET
+5, +12, -12 VDC
SEE MANUAL BEFORE INSTALLATION
BRI
S/T
CD
B2
B1
SEE
MANUAL
BEFORE
INSTALLATION
SP
CN
OH
LINE 0PHONE
WIC-1AM
Modem
or

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Verifying Your Installation
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Verifying Your Installation
You can verify that you have correctly installed the router by checking the
following LEDs:
•PWR (front panel)—On when power is being supplied to the router.
•OK (front panel)—On when the router software is loaded and functional.
Blinking means that the router is performing a power-on self-test (POST).
•WIC0/WIC1 OK (back panel)—On when a WIC is correctly installed in the
corresponding WIC slot.
•ETH ACT (front panel)—Blinking when there is network traffic on the local
10/100 Ethernet LAN.
•WIC0ACT or WIC1 ACT (front panel)—See Table 1-3.
•LINK (back panel)—On when the router is correctly connected to the local
Ethernet LAN through the 10/100 ETHERNET port.
•MOD OK (back panel)—On when the VPN hardware encryption module is
installed and recognized by IOS.
Optional Installation Steps
This section describes some installation steps that you might or might not use,
depending on your site and on how you are configuring the router. This section
describes the following procedures:
•Connecting a PC to the Router’s Console Port
•Connecting a Modem on the AUX Port
•Wall-Mounting
•Stacking the Router
•Unstacking the Router