Display the existing software licenses on your device. If the switch uses a Trial License, the output shows the time remaining in the trial period.
show license
The following output shows a system with time remaining on a Trial License:
Switch:1>show license
License Type                     : TRIAL
LicenseTrialPeriodRemainingDays  : 59
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Features requiring a Premier license:
        -  Layer 3 VSNs
        -  MACsec
        -  Distributed Virtual Routing(DvR) Controller
        -  VXLAN GATEWAY
        -  >24 VRFs
        -  >16 BGP Peers
        -  Insight Virtualization
    
                        
                        
                        
                        The following output is for a VSP 4450 Series switch that uses legacy .dat licenses. The output for the show license command for legacy licenses shows non-zero values for MD5 of Key and MD5 of File:
Switch:1>show license
       
        License file name      :    /intflash/premier.dat
        License Type           :    PREMIER
        MD5 of Key             :    7ce34d20 0caf0074 6657d928 1b4a0a18
        MD5 of File            :    9e0e5a4c 4855efb1 90909c11 bb870d84
        Generation Time        :    2015/08/12 01:53:39
        Expiration Time        :
        Base Mac Addr          :    b4:47:5e:37:9a:00
        flags                  :    0x00000001 SINGLE
        memo                   :
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Features requiring a Premier license:
        -  Layer 3 VSNs
        -  MACsec
        -  Distributed Virtual Routing(DvR) Controller
        -  >24 VRFs
                        
                        
                        The output for the show license command for .xml licenses shows all zeroes for MD5 of Key and MD5 of File:
Switch:1>show license
        License file name      :    /intflash/premier_macsec.xml
        License Type           :    PREMIER+MACSEC (includes Base features)
        MD5 of Key             :    00000000 00000000 00000000 00000000
        MD5 of File            :    00000000 00000000 00000000 00000000
        Generation Time        :    2015/2/26 11:09:53
        Expiration Time        :
        Base Mac Addr          :    b0:ad:aa:46:f0:00
        flags                  :    0x00000001 SINGLE
        memo                   :
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Features requiring a Premier license:
        -  Layer 3 VSNs
        -  MACsec
        -  Distributed Virtual Routing(DvR) Controller
        -  VXLAN GATEWAY
        -  >24 VRFs
        -  >16 BGP Peers
                        The following show license command output is from a platform that supports Base Licenses per IO slot and Feature Pack Licenses.
Switch:1>show license
        License file name      :    /intflash/.sys/Base.xml
        License Type           :    BASE
        Duration Type          :    Perpetual
        Generation Time        :    2017/01/05 20:57:22
        Expiration Time        :
        Host ID                :    F873A2045000
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Features requiring a L3V + MacSec license:
        -  Layer 3 VSNs
        -  MACsec
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        Number of IO license entitlements: 8
        License granted for slots        : 1  2  5  8
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                        The following show license command output is from a XA1400 Series platform that supports Subscription Licenses.
Switch:1>show license
 License file name      :    FCVPN500-EW-5YR.xml
        License Type           :    FCVPN500-EW-5YR
        Duration Type          :    TimeBased
        Generation Time        :    2019/06/10 06:50:08
        Expiration Time        :    2024/06/08
        Host ID                :    DCB808B66000
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                        The following show license command output is from a universal hardware platform that supports Base, Premier, and MACsec licenses.
Switch:1>show license
        BASE License: Activated, Perpetual
        PREMIER License: Not available
        MACSEC License: Not Available
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