Shulou(Shulou.com)06/03 Report--

Cisco security device management tool: Cisco SDM, referred to as SDM. SDM (Security Device Manager) is a new graphical router management tool provided by Cisco.

Recently in the configuration of the router, found that there is such a tool, so I intend to configure it.

Problem 1: the blog posts and materials found are all from N years ago, is this tool useless for everyone?

Problem 2: download SDM: the official website address is

Https://software.cisco.com/download/release.html?mdfid=281795035&softwareid=283768243&release=2.5&relind=AVAILABLE&rellifecycle=&reltype=latest

However, to download this, you need to register with SSO. After registration, you will find that you also need to provide a contract number. Of course I don't have this, so I can only look for it on the Internet.

Like Puzzle one, has this tool not been updated for N years? Or is it banned? Found N search sites, download sites, online disk sites did not find resources, than the old driver driving is also difficult? Finally, one was found on a small network disk. Alas

I will share it with my own Baidu link: https://pan.baidu.com/s/1rabWOnM password: a9i3

Problem 3: installation and configuration of SDM

Because I have always used WINDOW10's system, I installed SDM directly on my computer. As a result, I opened CISCO SDM after installation and kept reporting an error: "what should I do when I see a security prompt from Java?" The problems in "

Warning: your security settings have prevented applications that are signed with expired or not yet valid certificates from running. Then according to the page to configure the site, TMD, still the same. Then download and try the latest version of JAVA.

Finally, I saw a 2010 blog post "Cisco Security device Management tool (SDM) configuration details" that mentioned to install "jre-6u3-windows-i586-p-s", suspected to be a problem with the JAVA version, and then deleted the JDK8 on the machine, then installed JDK6, and then it was fine.

I still feel that it is because SDM is not updated by CISCO, or because the version I downloaded is not the latest version, otherwise there would not be the problem of version incompatibility, and things that have been dead for many years are so lame!

Problem 4: the last problem is not a problem. My router is CISCO1900, and the ISO in it is N years ago, so the hint is "SDM: Unsupported Router". It's not supported anymore. As a result, it ended up like this all day.

Finally: if any viewer has a contract number to download the latest SDM, please reply below to see if the latest SDM works.

-- supplement the configuration on the router side--

Follow the instructions below to configure a router to run SDM.

Step 1:

Connect to your router using Telnet, SSH or via console.

Enter the global configuration mode using the command:

Router > enable

Router#conf terminal

Router (config) #

Step 2:

Enable the router's HTTP/HTTPS server, using the following Cisco IOS commands:

Router (config) # ip http server

Router (config) # ip http secure-server

Router (config) # ip http authentication local

Note:- HTTPS is enabled only for crypto enabled IOS images.

Step 3:

Create a user with privilege level 15.

Router (config) # username privilege 15 password 0

Note:- Replace and with the username and password that you want to configure.

Step 4:

Configure SSH and Telnet for local login and privilege level 15:

Router (config) # line vty 0 4

Router (config-line) # privilege level 15

Router (config-line) # login local

Router (config-line) # transport input telnet

Router (config-line) # transport input telnet ssh

Router (config-line) # exit

Step 5: (Optional) Enable local logging to support the log monitoring function:

Router (config) # logging buffered 51200 warning

-- supplement the configuration on the router side--

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