Cisco IPS-4255-K9 Installation Guide - Page 257

Chapter 12 Upgrading, Downgrading, and Installing System Images Installing System Images Step 3 Press Break or Esc at the following prompt while the system is booting to interrupt boot. Press the spacebar to begin boot immediately. Note You have ten seconds to press Break or Esc. Use BREAK or ESC to interrupt boot. Use SPACE to begin boot immediately. Step 4 The system enters ROMMON mode. The rommon> prompt appears. Check the current network settings. rommon> set ROMMON Variable Settings: ADDRESS=0.0.0.0 SERVER=0.0.0.0 GATEWAY=0.0.0.0 PORT=Management0/0 VLAN=untagged IMAGE= CONFIG= LINKTIMEOUT=20 PKTTIMEOUT=2 RETRY=20 The variables have the following definitions: • Address-Local IP address of the IPS 4270-20 • Server-TFTP server IP address where the application image is stored • Gateway-Gateway IP address used by the IPS 4270-20 • Port-Ethernet interface used for the IPS 4270-20 management • VLAN-VLAN ID number (leave as untagged) • Image-System image file/path name • Config-Unused by these platforms Note Not all values are required to establish network connectivity. The address, server, gateway, and image values are required. If you are not sure of the settings needed for your local environment, contact your system administrator. Step 5 If necessary, assign an IP address for the local port on the IPS 4270-20. rommon> ADDRESS=ip_address Note Use the same IP address that is assigned to the IPS 4270-20. Step 6 Step 7 If necessary, assign the TFTP server IP address. rommon> SERVER=ip_address If necessary, assign the gateway IP address. rommon> GATEWAY=ip_address OL-18504-01 Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.0 12-21