CREST CPSA EXAM 100 QUESTIONS WITH
COMPLETE SOLUTIONS GUARANTEED PASS
BRAND NEW 2025/2026
ISAKMP
ISAKMP - ANSWER - >>>Internet Security Association and Key
Management Protocol
Port 514 (UDP) - ANSWER - >>>Syslog
Port 520 - ANSWER - >>>RIP
RIP - ANSWER - >>>Routing Information Protocol
Port 546 - ANSWER - >>>DHCPv6 (client)
Port 567 - ANSWER - >>>DHCPv6 (servers)
Port 587 - ANSWER - >>>SMTP
Port 902 - ANSWER - >>>VMWare
Port 1080 - ANSWER - >>>Socks Proxy
Port 636 - ANSWER - >>>LDAPS
Port 1194 - ANSWER - >>>VPN
Port 1433 - ANSWER - >>>MS-
SQL
,Port 1434 - ANSWER - >>>MS-SQL (monitoring)
Port - ANSWER ->>Oracle
1521 >
Port - ANSWER ->>DameWare
1629 >
Port 2049 - ANSWER - >>>NFS
NFS - ANSWER - >>>Network File System
Port 3128 - ANSWER - >>>Squid Proxy
Port 3306 - ANSWER - >>>MySQL
Port 3389 - ANSWER - >>>RDP (Remote Desktop Protocol)
Port 5060 - ANSWER - >>>SIP
SIP - ANSWER - >>>Session Initiation Protocol
Port 5222 - ANSWER - >>>Jabber
Port 5432 - ANSWER - >>>Postgres
Port 5666 - ANSWER - >>>Nagios
Postgres >>An object-
- ANSWER - > relational
management system with andatabase
emphasis on extensibility and standards
compliance
,Nagios - ANSWER - >>>Open source system monitoring service
Port 5900 - ANSWER - >>>VNC
VNC - ANSWER - >>>Virtual Network Computing
Port 6000 - ANSWER - >>>X11
X11 - ANSWER - >>>A windowing system for bitmap displays,
common on Unix-like operating systems. Provides the basic
framework for a GUI environment: drawing and moving windows
on the display device and interacting with a mouse and keyboard.
Port 6129 - ANSWER - >>>DameWare
DameWare - ANSWER - >>>Remote Access Software on port
6129
Port 6667 - ANSWER - >>>IRC (Internet Relay Chat)
Port - ANSWER ->>Tor
9001 >
Port - ANSWER ->>HSQL
9001 >
Port 9090 - ANSWER - >>>Openfire
Port 9100 - ANSWER - >>>Jet Direct
Yersinia - ANSWER - >>>Layer 2 testing tool (STP, CDP, VLAN
Trunking, etc)
STP - ANSWER - >>>Spanning Tree Protocol
, CDP - ANSWER - >>>Cisco Discovery Protocol
DTP - ANSWER - >>>Dynamic Trunking Protocol
HSRP - ANSWER - >>>Hot Standby Router Protocol
VTP - ANSWER - >>>VLAN Trunking Protocol
fgdump - ANSWER - >>>A utility for dumping passwords on
Windows NT/2000/XP/2003 machines
Reserved Internal IPs - ANSWER - >>>10.0.0.0/8 (10.0.0.0-
10.255.255.255) : Private
127.0.0.0/8 (127.0.0.0-127.255.255.255) : Local Host Loopback
172.16.0.0/12 (172.16.0.0-172.31.255.255) : Private
192.168.0.0/16 (192.168.0.0-192.168.255.255) : Private
COMPLETE SOLUTIONS GUARANTEED PASS
BRAND NEW 2025/2026
ISAKMP
ISAKMP - ANSWER - >>>Internet Security Association and Key
Management Protocol
Port 514 (UDP) - ANSWER - >>>Syslog
Port 520 - ANSWER - >>>RIP
RIP - ANSWER - >>>Routing Information Protocol
Port 546 - ANSWER - >>>DHCPv6 (client)
Port 567 - ANSWER - >>>DHCPv6 (servers)
Port 587 - ANSWER - >>>SMTP
Port 902 - ANSWER - >>>VMWare
Port 1080 - ANSWER - >>>Socks Proxy
Port 636 - ANSWER - >>>LDAPS
Port 1194 - ANSWER - >>>VPN
Port 1433 - ANSWER - >>>MS-
SQL
,Port 1434 - ANSWER - >>>MS-SQL (monitoring)
Port - ANSWER ->>Oracle
1521 >
Port - ANSWER ->>DameWare
1629 >
Port 2049 - ANSWER - >>>NFS
NFS - ANSWER - >>>Network File System
Port 3128 - ANSWER - >>>Squid Proxy
Port 3306 - ANSWER - >>>MySQL
Port 3389 - ANSWER - >>>RDP (Remote Desktop Protocol)
Port 5060 - ANSWER - >>>SIP
SIP - ANSWER - >>>Session Initiation Protocol
Port 5222 - ANSWER - >>>Jabber
Port 5432 - ANSWER - >>>Postgres
Port 5666 - ANSWER - >>>Nagios
Postgres >>An object-
- ANSWER - > relational
management system with andatabase
emphasis on extensibility and standards
compliance
,Nagios - ANSWER - >>>Open source system monitoring service
Port 5900 - ANSWER - >>>VNC
VNC - ANSWER - >>>Virtual Network Computing
Port 6000 - ANSWER - >>>X11
X11 - ANSWER - >>>A windowing system for bitmap displays,
common on Unix-like operating systems. Provides the basic
framework for a GUI environment: drawing and moving windows
on the display device and interacting with a mouse and keyboard.
Port 6129 - ANSWER - >>>DameWare
DameWare - ANSWER - >>>Remote Access Software on port
6129
Port 6667 - ANSWER - >>>IRC (Internet Relay Chat)
Port - ANSWER ->>Tor
9001 >
Port - ANSWER ->>HSQL
9001 >
Port 9090 - ANSWER - >>>Openfire
Port 9100 - ANSWER - >>>Jet Direct
Yersinia - ANSWER - >>>Layer 2 testing tool (STP, CDP, VLAN
Trunking, etc)
STP - ANSWER - >>>Spanning Tree Protocol
, CDP - ANSWER - >>>Cisco Discovery Protocol
DTP - ANSWER - >>>Dynamic Trunking Protocol
HSRP - ANSWER - >>>Hot Standby Router Protocol
VTP - ANSWER - >>>VLAN Trunking Protocol
fgdump - ANSWER - >>>A utility for dumping passwords on
Windows NT/2000/XP/2003 machines
Reserved Internal IPs - ANSWER - >>>10.0.0.0/8 (10.0.0.0-
10.255.255.255) : Private
127.0.0.0/8 (127.0.0.0-127.255.255.255) : Local Host Loopback
172.16.0.0/12 (172.16.0.0-172.31.255.255) : Private
192.168.0.0/16 (192.168.0.0-192.168.255.255) : Private
