IronPort - Configuration Guide - AsyncOS 7.6.1

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3-4 Cisco IronPort AsyncOS 7.6 for Email Configuration Guide Chapter 3 Setup and Installation See “Using Virtual Gateway Technology” in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide and Appendix B, “Assigning Network and IP Addresses” for more information about assigning multiple IP addresses to the available interfaces. Note The Cisco IronPort X1000/1050/1060/1070, C60/600/650/660/670, and C30/300/350/360/370 Email Security appliances have three available Ethernet interfaces by default. The Cisco IronPort C10/100/150/160 Email Security appliances have two available Ethernet interfaces. Advanced Configurations Firewall Settings (NAT, Ports) In addition to this configurations shown in Figure 3-2 and Figure 3-3, you can also configure: Multiple Cisco IronPort appliances using the Centralized Management feature Redundancy at the network interface card level by “teaming” two of the Ethernet interfaces on Cisco IronPort appliances using the NIC Pairing feature. Both of these features are discussed in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide. Depending on your network configuration, your firewall may need to be configured to allow access on the following ports. SMTP and DNS services must have access to the Internet. For other system functions, the following services may be required: Table 3-1 Firewall Ports SMTP: port 25 DNS: port 53 HTTP: port 80 HTTPS: port 443 SSH: port 22 Telnet: port 23 Appendix C, “Firewall Information” contains all information about the possible ports that may need to be opened for proper operation of the Cisco IronPort appliance. For example, ports in the firewall may need to be opened for connections: from the external clients (MTAs) to the Cisco IronPort appliance to and from groupware servers to the Internet root DNS servers or internal DNS servers to the Cisco IronPort downloads servers for McAfee and Sophos Anti-Virus updates, Outbreak Filters rules, and updates to AsyncOS to the NTP servers to LDAP servers LDAP: port 389 or 3268 NTP: port 123 LDAP over SSL: port 636 LDAP with SSL for Global Catalog queries: port 3269 FTP: port 21, data port TCP 1024 and higher Cisco IronPort Spam Quarantine: port 6025 OL-25136-01
Chapter 3 Setup and Installation Support Languages OL-25136-01 AsyncOS can display its GUI and CLI in any of the following languages: English French Spanish German Italian Korean Japanese Portuguese (Brazil) Chinese (zh-cn and zh-tw) Russian Physical Dimensions The following physical dimensions apply to the Cisco IronPort X1050/1060, C650/660, and C350/360 Email Security appliances: Height: 8.656 cm (3.40 inches) Width: 48.26 cm (19.0 inches) with rails installed (without rails, 17.5 inches) Depth: 75.68cm (29.79 inches) Weight: maximum 26.76 kg (59 lbs) The following physical dimensions apply to the Cisco IronPort X1070, C670 and C370 Email Security appliances: Height: 8.64 cm (3.40 inches) Width: 48.24 cm (18.99 inches) with or without rails Depth: 72.06 cm (28.40 inches) Weight: maximum 23.59 kg (52 lbs) The following physical dimensions apply to the Cisco IronPort C150 and C160 Email Security appliances: Height: 4.2 cm (1.68 inches) Width: 48.26 cm (19.0 inches) with rails installed (without rails, 17.5 inches) Depth: 57.6 cm (22.7 inches) Weight: maximum 11.8 kg (26 lbs) Cisco IronPort AsyncOS 7.6 for Email Configuration Guide 3-5
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A OL-25136-01 GLOSSARY Allowed Host
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DoS attack Denial of Service attack
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MTA Mail Transfer Agent, or Messagi
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Spam Unwanted, Unsolicited Commerci
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history, in CLI 2-8 Host Access Tab
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IronPort - Configuration Guide - AsyncOS 7.6.1

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