Slide 1Virtual Links: VLANs and Tunneling CS 4251: Computer Networking II Nick Feamster Spring 2008 Slide 2 Why VLANs? Layer 2: devices on one VLAN cannot communicate with…
Slide 1 Multicast troubleshooting with ssmping and asmping Stig Venaas [email protected] Slide 2 Introduction There are very few tools available for end users to verify that…
Click Router: Hands on Alex Newman Arvind Venkatesan Shivkumar Kalyanaraman Knowing about your network Helpful Unix commands ifconfig: Find about IP address and MAC address…