Online CCNA Courses

Cisco Learning

LearnCisco.net is a community, trying to give you all of the information
that you need to make your first steps into the networking
and to prepare for your future exams.

Feel free to spread the word and invite
other professionals or beginners.

The Newest Courses

ICND2
CUCM Basics

Need to know

Syslog Overview and Configuration

Match elements of syslog messages to their descriptions in an example. Configure syslog server on Cisco IOS devices.
Read more

SPF Algorithm and OSPF Router ID

Describe how the SPF algorithm works. Recognize the function of the router ID in an OSPF network.
Read more

The IPv6 Pakcet Header. ICMPv6 and Neighbor Discovery (ND)

Match the IPv6 header fields with their correct descriptions. Recognize the different ICMPv6 message types. Describe the functions of neighbor discovery in IPv6.
Read more

Access Control Lists Wildcard Masking

After completing this topic, you should be able to convert a subnet mask to a wildcard mask.
Read more

Configuring and Verifying EtherChannel

After completing this topic, you should be able to verify the EtherChannel configuration.
Read more

Spanning-Tree Protocol Types

After completing this topic, you should be able to describe the characteristics of the different spanning-tree protocol types.
Read more

Latest security threats

Wed, 06 Nov 2019 19:28:38 PST

Cisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution Vulnerability

Read more
Wed, 06 Nov 2019 16:00:00 PST

Cisco Industrial Network Director Reflected Cross-Site Scripting Vulnerability

Read more
Wed, 06 Nov 2019 16:00:00 PST

Cisco Web Security Appliance Management Interface Cross-Site Scripting Vulnerability

Read more
Wed, 06 Nov 2019 16:00:00 PST

Cisco Web Security Appliance Unauthorized Device Reset Vulnerability

Read more
Wed, 06 Nov 2019 16:00:00 PST

Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability

Read more
Wed, 06 Nov 2019 16:00:00 PST

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Read more