Ivan is a regular contributor to the Packet Pushers Podcast. He participated in the following podcasts:

• OpenDaylight and SDN (show 145)
• Bro, the outer limits of IDS (Healthy Paranoia show 11)

2012

• Reviewing the Brocade VDX launch (PQ Show 17)
• Mission Impossible: Blast Radius, part 2 (show 122)
• Mission Impossible: Blast Radius, part 1 (show 119)
• A layer of indirection - is MPLS tunneling? (show 102)
• Packet Party February 2012 (show 91)
• OSPF versus IS-IS smack down - where you can watch their eyes reload (show 89)

2011

• SFlow and IP accounting (show 80)
• Why OpenFlow has mind-melting potential (show 76)
• How we're killing the Internet (show 72)
• OpenFlow, SDN, controllers, VXLAN and wishing for fishes (show 71)
• VXLAN and NVGRE with Ken Duda (show 66)
• Cisco Nexus 1000V (show 49)
• Arista EOS Network Software Architecture (show 45)
• OpenFlow - upending the networking industry (show 40)
• Comparing data center fabrics from Juniper, Brocade and Cisco (show 38)

2010

• vCloud network overlays, OTV, VEPA and networking appliances (show 28)
• Layer-2 data center interconnects (show 27)
• Big, hot and heavy switches (part 2) (show 17)
• Big, hot and heavy switches (part 1) (show 16)
• Hiding in plain sight: Enterprise MPLS (show 07)

Virtual symposia

Ivan contributed to several virtual symposia sponsored by Cisco Systems:

• Cisco and network programmability (Cisco virtual symposium)
• Virtual machine networking (Cisco virtual symposium)

Other podcasts and interviews

• How Networking Is Changing, theCube interview @ EMC World 2013
• Brandon Carroll interviewed Ivan for the podcast series published on globalconfig.net
• New networks for the cloud on The Cloudcast
• MPLS explained with Matthew Stone and CJ Infantino