ccna 6 answers

ccna 6 answers.140 Chapter 5 Implementing Intrusion Preventionthe flash file to access the signature file via TFTP or a location saved on the PC. If you do not have a signature file and want to download the latest signature file from cisco.com ± select the Get the lastest signature file from Cisco.comandsavetoPC option button. Click the Browse button to specify where the file will be stored after it is downloaded, and then click Download.The CiscoIOSIPS signature file contains the default signature information. Any configuration changes are not saved to the signature file, but to a special file called delta.A special file called delta is saved. This delta file is stored in the router's flash memory. To ensure security, the delta file must be digitally signed with a key obtained from cisco.com.The delta file must be digitally signed with a key obtained from cisco.com.5.3.2.4 Configuring the Encryption KeyStep 7 If you have not previously downloaded and saved the public encryption key to the PC, first download the public encryption key from cisco.com. Open the public key file in a text editor, and copy the text after the phrase "named-key" into the Name field. For example, if the text line is unamed-key realm-cisco.pub signature", copy urealm-cisco.pub signaturev to the Name field.Step 8 Copies the text between the phrase "key-string" and the word "quit" to the Key field. The text should look like the following.30820122 300D0609 2A864886 F70D0101 01050003 82010F00 3082010A 02820101 00C19E93 A8AF124A D6CC7A24 5097A975 206BE3A2 06FBA13F 6F12CB5B 4E441F16 17E630D5 C02AC252 912BE27F 37FDD9C8 11FC7AF7 DCDD81D9 43CDABC3 6007D128 B199ABCB D34ED0F9 085FADC1 359C189E F30AF10A C0EFB624 7E0764BF 3E53053E 5B2146A9 D7A5EDE3 0298AF03 DED7A5B8 9479039D 20F30663 9AC64B93 C0112A35 FE3F0C87 89BCB7BB 994AE74C FA9E481D F65875D6 85EAF974 6D9CC8E3 F0B08B85 50437722 FFBE85B9 5E4189FF CC189CB9 69C46F9C A84DFBA5 7A0AF99E AD768C36 006CF498 079F88F8 A3B3FB1F 9FB7B3CB 5539E1D1 9693CCBB 551F78D2 892356AE 2F56D8268918EF3C 80CA4F4D 87BFCA3BBFF668E9689782A5CF31CB6EB4B094D3 F30203010001Step 9 Click the Next button.