> For the complete documentation index, see [llms.txt](https://notes.qazeer.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://notes.qazeer.io/l7.md).

# L7

- [Methodology](https://notes.qazeer.io/l7/1-methodology.md)
- [21 - FTP](https://notes.qazeer.io/l7/methodology.md)
- [22 - SSH](https://notes.qazeer.io/l7/methodology-1.md)
- [25 - SMTP](https://notes.qazeer.io/l7/methodology-2.md)
- [53 - DNS](https://notes.qazeer.io/l7/methodology-3.md)
- [111 / 2049 - NFS](https://notes.qazeer.io/l7/methodology-4.md)
- [113 - Ident](https://notes.qazeer.io/l7/methodology-5.md)
- [135 - MSRPC](https://notes.qazeer.io/l7/methodology-6.md)
- [137-139 - NetBIOS](https://notes.qazeer.io/l7/methodology-7.md)
- [161 - SNMP](https://notes.qazeer.io/l7/methodology-8.md)
- [389 / 3268 - LDAP](https://notes.qazeer.io/l7/methodology-9.md)
- [445 - SMB](https://notes.qazeer.io/l7/methodology-10.md)
- [512 / 513 - REXEC / RLOGIN](https://notes.qazeer.io/l7/methodology-11.md)
- [554 - RTSP](https://notes.qazeer.io/l7/methodology-12.md)
- [1099 - JavaRMI](https://notes.qazeer.io/l7/methodology-13.md)
- [1433 - MSSQL](https://notes.qazeer.io/l7/methodology-14.md)
- [1521 - ORACLE\_DB](https://notes.qazeer.io/l7/methodology-15.md)
- [3128 - Proxy](https://notes.qazeer.io/l7/methodology-16.md)
- [3306 - MySQL](https://notes.qazeer.io/l7/methodology-17.md)
- [3389 - RDP](https://notes.qazeer.io/l7/methodology-18.md)
- [5985 / 5986 - WSMan](https://notes.qazeer.io/l7/methodology-19.md)
- [8000 - JDWP](https://notes.qazeer.io/l7/methodology-20.md)
- [9100 - Printers](https://notes.qazeer.io/l7/methodology-21.md)
- [11211 - memcached](https://notes.qazeer.io/l7/methodology-22.md)
- [27017 / 27018 - MongoDB](https://notes.qazeer.io/l7/methodology-23.md)