Labs
Every hands-on lab from every track in one place. Search by topic, open the ones in your plan, and see what is still locked.
Showing 24 of 2748 labs
- Free
Lab · Follow a ping through the layers
OSI model, encapsulation, ports & protocols
CompTIA Network+
Configure4 tasks · 4 devices · 15 minOpen lab - Free
Lab · Ports and protocols in action
OSI model, encapsulation, ports & protocols
CompTIA Network+
Configure4 tasks · 4 devices · 15 minOpen lab - Free
Lab · First look at a switch: modes, help and show
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Configure5 tasks · 3 devices · 15 minOpen lab - Free
Lab · Basic router and switch configuration
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Configure5 tasks · 3 devices · 25 minOpen lab - Free
Lab · Secure and save the configuration
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Configure6 tasks · 3 devices · 25 minOpen lab - Free
Lab · Running vs startup config, backup and restore
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Configure8 tasks · 3 devices · 35 minOpen lab - Free
Lab · CLI mastery: ranges, do, filters and abbreviations
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Configure8 tasks · 3 devices · 30 minOpen lab - Free
Troubleshoot · Audit a contractor handover
Cisco IOS from zero: the CLI, modes and your first switch and router configuration
CCNA
Troubleshoot8 tasks · 3 devices · 30 minOpen lab - Free
Lab 1 · Follow one web request through every layer
Network models & how data moves
CCNA +1
Configure6 tasks · 4 devices · 25 minOpen lab - Free
Lab 2 · Read Ethernet, IP and TCP headers
Network models & how data moves
CCNA +1
Troubleshoot6 tasks · 4 devices · 25 minOpen lab - Free
Lab · Build a redundant collapsed-core block
Enterprise design & high availability
CCNP ENCOR
Configure6 tasks · 7 devices · 40 minOpen lab - Free
Lab · Design review: traffic takes the long way
Enterprise design & high availability
CCNP ENCOR
Troubleshoot4 tasks · 7 devices · 25 minOpen lab - Free
Lab · Mutual redistribution with route tags
AD, route maps, prefix lists & redistribution
CCNP ENARSI +1
Configure6 tasks · 8 devices · 40 minOpen lab - Free
Troubleshoot · Suboptimal routing and missing prefixes after redistribution
AD, route maps, prefix lists & redistribution
CCNP ENARSI +1
Troubleshoot4 tasks · 8 devices · 35 minOpen lab - Free
Troubleshoot · Missing seed metric, AD and a redistribution feedback loop
AD, route maps, prefix lists & redistribution
CCNP ENARSI +1
Troubleshoot5 tasks · 8 devices · 40 minOpen lab - Free
Lab · Address the Nashik office
Addressing, subnets & longest match on Junos
JNCIA-Junos
Configure5 tasks · 4 devices · 25 minOpen lab - Free
Lab · Longest match wins
Addressing, subnets & longest match on Junos
JNCIA-Junos
Troubleshoot5 tasks · 6 devices · 20 minOpen lab - ProFree
Lab · Split the design studio with VLANs
EX switching, VLANs, trunks & IRB
JNCIS-ENT +1
Configure5 tasks · 5 devices · 20 minOpen lab - ProFree
Lab · Trunk to the core and route with IRB
EX switching, VLANs, trunks & IRB
JNCIS-ENT +1
Configure5 tasks · 4 devices · 25 minOpen lab - ProFree
Lab · Monday morning: trunks and the native VLAN
EX switching, VLANs, trunks & IRB
JNCIS-ENT +1
Troubleshoot5 tasks · 5 devices · 30 minOpen lab - ProFree
Lab · One summary for the whole campus
Static, aggregate & generated routes
JNCIS-ENT +1
Configure5 tasks · 6 devices · 25 minOpen lab - ProFree
Lab · A default route that follows the ISP
Static, aggregate & generated routes
JNCIS-ENT +1
Configure5 tasks · 5 devices · 25 minOpen lab - ProFree
Lab · The branch that took the slow road
Static, aggregate & generated routes
JNCIS-ENT +1
Troubleshoot4 tasks · 4 devices · 20 minOpen lab - ProFree
Lab · OSPFv3 across two areas
Advanced OSPFv2/OSPFv3 & IGP policy
JNCIP-ENT
Configure5 tasks · 4 devices · 30 minOpen lab