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Cisco Network part 91

Tham khảo tài liệu 'cisco network part 91', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | tracert -d 1.blah.foobar.com c mailte t username .txt echo. c mailte t username .txt ping with max sized ICMP packets echo PINGING to 1 c mailte t username . txt unwrap the next two lines ping -L 1472 1.blah.foobar.com find i Reply from c mailte t username .txt echo. c mailte t username .txt echo. c mailte t username .txt Now ftp it to the 2.104 server using the script file C ftpcmd.txt ftp -s c ftpcmd.txt x.x.2.104 exit Contents of ftpcmd.txt file cisco cisco1 put c mailteStV.txt bye exit Basically it s username password ftp command ftp command etc. etc. From Question 76 Subject Where can I find a list of undocumented IOS commands http www.boerland.com dotu From Question 77 Subject Where can I find information on securing or hardening Cisco routers Cisco Router Hardening Step-by-Step http rr. sans. org firewall router2.php Improving Security on Cisco Routers http www.cisco.com warp public 707 21.html Cisco PSIRT Advisories http www.cisco.com warp public 707 advisory.html Cisco s Security Technical Tips http www.cisco.com warp public 707 index.shtml Strategies to Protect Against Distributed Denial of Service DDoS Attacks http www.cisco.com warp public 707 newsflash.html Characterizing and Tracing Packet Floods Using Cisco Routers http www.cisco.com warp public 707 22.html Denial of Service DoS Attack Resources http www.denialinfo.com From Question 78 Subject How can I connect two Cisco routers back to back through the AUX ports Connecting Routers Back-to-Back Through the AUX Ports http www.cisco.com warp public 793 access dial auxback.html Configuring AUX-to-AUX Port Async Backup with Dialer Watch http www.cisco.com warp public 471 aux-aux-watch.html Using the AUX Port on Cisco Routers for IP IPX Router Communications http www.networkingunlimited.com white006.html From Question 79 Subject How do I use Secure Shell SSH on Cisco devices Configuring Secure Shell SSH on Cisco IOS Routers http www.cisco.com warp public 707 ssh.shtml How to Configure SSH on Catalyst .