QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
The web development team is having difficulty connecting by SSH to your local web server, and you notice the proper rule is missing from the firewall.
**What port number would you open on your webserver?**
- ☐ Port 21
- ☐ Port 22
- ☐ Port 25
- ☐ Port 80
- ☐ Port 443
Your internet is out, and devices connected by WiFi and ethernet will not connect. You check several websites, and all your packets fail. You then ping a website with an IP address, and to your surprise, it's a success.
**Which would you do next?**
- ☐ Open the Network settings on your router and try turning off your firewall
- ☐ Open the DNS settings on your router and try using a different DNS
- ☐ Open the DHCP settings on your router and try using a different pool of private IP addresses
- ☐ Open the Port Forwarding settings on your router and try turning on UPnP
- ☐ Open the Network settings on your router and try adjusting the default gateway
A customer complains that his old tower PC doesn't always turn on and randomly shuts off for hours. The HDD and RAM memory tests both come back with positive results.
**What hardware part would you check next?**
- ☐ EXT-USB HDD
- ☐ SSD
- ☐ PS/ 2
- ☐ PSU
- ☐ NIC
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1**Problem 1:** The web development team is having difficulty connecting by SSH to your local web server, and you notice the proper rule is missing from the firewall.
Which port number would you open on your webserver? - Port 21 - Port 22 - Port 25 - Port 80 - Port 443 **Solution:**
Step 2: Recall that SSH (Secure Shell) uses port 22 for communication.
This is the default port number for SSH.
Final Answer
This is the default port number for SSH.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students