Cisco S170 Web User manual

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QUICK START GUIDE
Cisco S170 Web Security Appliance
1Welcome
2Before You Begin
3Document Network Settings
4Plan the Installation
5Install the Appliance in a Rack
6Plug In the Appliance
7Temporarily Change Your IP Address
8Connect to the Appliance
9Power Up the Appliance
10 Log In to the Appliance
11 Run the System Setup Wizard
12 Configure Network Settings
13 Configuration Summary
14 You’re Done!
15 Where to Go from Here
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Revised: March 13, 2013
Part Number: 78-19643-04
1 Welcome
Thank you for choosing the Cisco S170 Web Security Appliance
(Cisco S170). The Cisco S170 helps organizations secure and
control web traffic.
This guide describes how to physically install the Cisco S170
appliance and use the System Setup Wizard to configure basic
settings. You can also refer to the “Deployment” chapter in the
Cisco IronPort AsyncOS for Web User Guide for information
about how to configure appliance settings.
2 Before You Begin
Before you begin the installation, make sure that you have the
items needed. The following items are included with the Cisco
S170 Web Security Appliance:
• Quick Start Guide (this guide)
• Rails and adaptor kit
• Power cable(s)
• Ethernet cable for connecting the appliance to your
network
• Regulatory Safety and Compliance Information
You will need to provide the following items yourself:
• Rack cabinet enclosure (if rack-mounting the appliance)
• Phillips-head screwdriver for assembling rails
• 10/100 Gigabit Base-T TCP/IP LAN
• Desktop or laptop computer
• Web browser (or SSH and terminal software)
• Network and administrator information for the “Document
Network Settings” section on page 3 and “go live”
configuration
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3 Document Network Settings
Before you begin, write down the following information about
your network and administrator settings.
Deployment Options
• Web Proxy
– Transparent with L4
– Switch Transparent with
WCCP Router
– Explicit Forward Proxy
• L4 Traffic Monitor
– Simplex tap/Span
port
– Duplex tap/Span
port
Network Context
Is there another proxy on the
network:
Yes
Other Proxy IP Address:
Other Proxy Port:
Network Settings
Default System Hostname:
DNS Servers: Use the Internet root DNS
servers.
Use the following DNS
servers (maximum 3):
1.
2.
3.
Network Time Protocol (NTP)
Server:
Time Zone Region:
Time Zone Country:
Time Zone GMT Offset:
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Interface Settings
Management Port
IP Address:
Network Mask:
Hostname:
Data Port (Optional, see Note)
IP Address:
Network Mask:
Hostname:
Note The Web Proxy can share the management interface. If
configured separately, the Data interface IP address and
the management interface IP address cannot share the
same subnet.
Routes
Internal Routes for Management
Default Gateway:
Static Route Name:
Static Route Destination
Network:
Static Route Gateway:
Internal Routes for Data
Default Gateway:
Static Route Name:
Static Route Destination
Network:
Static Route Gateway:
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Transparent Routing Device
Device Type: • Layer 4 Switch or No
Device
• WCCP Router
– Enable standard
service ID
(web-cache).
– Router Addresses:
_________________
– Enable router
security.
Password:
_________________
Note When you connect the appliance to a WCCP router, you
might need to configure the Web Security appliance to
create WCCP services after you run the System Setup
Wizard.
Administrative Settings
Administrator Password:
Email System Alerts To:
SMTP Relay Host: (Optional)
AutoSupport: Enable
SenderBase Network
Participation:
Enable
• Limited
• Standard
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Security Services
L4 Traffic Monitor: • Monitor only
• Block
Acceptable Use Controls: Enable
• IronPort URL Filters
• Cisco IronPort Web
Usage Controls
Web Reputation Filters: Enable
Malware and Spyware Scanning: • Enable Webroot
• Enable McAfee
• Enable Sophos
Action for Detected Malware: • Monitor only
• Block
IronPort Data Security Filtering: Enable
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4 Plan the Installation
Decide how you are going to configure the Cisco S170 Web
Security Appliance within your network.
The Cisco S170 appliance is typically installed as an additional
layer in the network between clients and the Internet.
Depending on how you deploy the appliance, you may or may
not need a Layer 4 (L4) switch or a WCCP router to direct client
traffic to the appliance.
Deployment options include:
• Transparent Proxy—Web proxy with an L4 switch
• Transparent Proxy—Web proxy with a WCCP router
• Explicit Forward Proxy—Connection to a network switch
• L4 Traffic Monitor—Ethernet tap (simplex or duplex)
– Simplex Mode: Port T1 receives all outgoing traffic,
and port T2 receives all incoming traffic.
– Duplex Mode: Port T1 receives all incoming and
outgoing traffic.
T1 T2P2P1
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Management PC
Clients L4 Switch/
WCCP
Router
Ethernet tap
Simplex/
Duplex
Firewall Internet
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Note To monitor true client IP addresses, the L4 traffic
monitor should always be configured inside the firewall
and before NAT (Network Address Translation).
5 Install the Appliance in a Rack
Install the Cisco S170 Web Security Appliance using either the
slide rails or fixed rack mount brackets. For information about
these installation options, see the Cisco 170 Series Hardware
Installation Guide.
Appliance Placement in a Rack
• Ambient Temperature—To prevent the appliance from
overheating, do not operate it in an area that exceeds an
ambient temperature of 104°F (40°C).
• Air Flow—Be sure that there is adequate air flow around
the appliance.
• Mechanical Loading—Be sure that the appliance is level
and stable to avoid any hazardous conditions.
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Temperature Limits
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6 Plug In the Appliance
Plug the female end of the power cable into the power supply on
the back panel of the appliance. Plug the male end into an
electrical outlet.
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Plug the Cisco S170 power
cable into an electrical outlet
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7 Temporarily Change Your IP
Address
To connect to the Cisco S170 appliance, you must temporarily
change the IP address of your computer.
Note Make a note of your current IP configuration settings
because you will need to revert to these settings after
you finish the configuration.
For Windows
Step 1 Connect your laptop to the MGMT management Port
using the Ethernet cable included in the system box.
The Cisco S170 appliance uses the MGMT
management port only.
Step 2 Go to the Start menu and choose Control Panel.
Step 3 Double-click Network and Sharing Center.
Step 4 Click Local Area Connection and then click Properties.
Step 5 Select Internet Protocol (TCP/IP) and then click
Properties.
Step 6 Select Use the Following IP Address.
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T1 T2P2P1
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Management Port
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