Establishes or brings down a L2TPv3 (Layer 2 Tunnel Protocol Version 3) tunnel

Note
This command and its syntax is common to both the User Executable and Privilege Executable configuration modes.l2tpv3 tunnel [<TUNNEL-NAME>|all]
l2tpv3 tunnel <TUNNEL-NAME> [down|session|up]
l2tpv3 tunnel <TUNNEL-NAME> [down|up] {on <DEVICE-NAME>}
         l2tpv3 tunnel <TUNNEL-NAME> session <SESSION-NAME> [down|up] {on <DEVICE-NAME>}
         l2tpv3 tunnel all [down|up] {on <DEVICE-NAME>}
      l2tpv3 tunnel <TUNNEL-NAME> [down|up] {on <DEVICE-NAME>}
         
| l2tpv3 tunnel | Establishes or brings down L2TPV3 tunnels | 
| <TUNNEL-NAME> [down|up] | Specifies the tunnel name to establish or bring down 
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| on <DEVICE-NAME> | Optional. Establishes or brings down a tunnel on a specified device 
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l2tpv3 tunnel <TUNNEL-NAME> session <SESSION-NAME> [down|up] {on <DEVICE-NAME>}
         
| l2tpv3 tunnel | Establishes or brings down L2TPV3 tunnels | 
| <TUNNEL-NAME> [session <SESSION-NAME>] [down|up] | Establishes or brings down a specified session inside an L2TPV3 tunnel 
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| on <DEVICE-NAME> | Optional. Establishes or brings down a tunnel session on a specified device 
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l2tpv3 tunnel all [down|up] {on <DEVICE-NAME>}
         
| l2tpv3 tunnel | Establishes or brings down L2TPV3 tunnel | 
| all [down|up] | Establishes or brings down all L2TPV3 tunnels 
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| on <DEVICE-NAME> | Optional. Establishes or brings down all tunnels on a specified device 
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nx9500-6C8809>l2tpv3 tunnel testTunnel session testSession1 up on ap505-13403