reload コマンドを使用すると、期限切れのライセンスが残りの期間および終了日時でソートされる期限切れになるライセンスと共に表示されます。

Device# reload
The following license(s) are expiring or have expired.
Features with expired licenses may not work after Reload.
Feature: uc,Status: expiring, Period Left: 7  wks 5  days
Proceed with reload? [confirm]

show running-config コマンドは、デバイスの Unique Device Identifier（UDI）を表示します。コンフィギュレーション ファイルが別のデバイスからコピーされた場合は、リロード時に警告が表示されます。起動設定ファイルに UDI プラットフォームとは異なる UDI があれば UDI の不一致の警告がリロード中に表示されます。

Device# show running-config
Building configuration...
Current configuration : 4772 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec 
service timestamps log datetime msec
no service password-encryption
service internal
!
hostname csl-xfr-enhance-2951
!
...
...
license udi pid CISCO2951 sn FHH1211P037
license boot module c2951 technology-package securityk9 disable
license boot module c2951 technology-package uc
license boot module c2951 technology-package data
license call-home url https://tools-stage.cisco.com/SWIFT/Licensing
license agent listener http plaintext /lic-agent authenticate none
!
!
archive
 log config
  hidekeys
!
.
.
.

show tech-support コマンドでは、show license udi 、show license file 、show license detail 、show license status 、および show license statistics コマンドの出力が表示されます。

Device# show tech-support
------------------ show license udi ------------------
Device#   PID                   SN              UDI
-----------------------------------------------------------------------------
*0        CISCO2951             FHH1211P037     CISCO2951:FHH1211P037
------------------ show license feature ------------------
Feature name             Enforcement  Evaluation  Subscription   Enabled
ipbasek9                 no           no          no             no
securityk9               yes          yes         no             no
uc                       yes          yes         no             yes
data                     yes          yes         no             no
gatekeeper               yes          yes         no             no
LI                       yes          no          no             no
SSL_VPN                  yes          yes         no             no
ios-ips-update           yes          yes         yes            no
SNASw                    yes          yes         no             no
------------------ show license file ------------------
License Store: Primary License Storage
License Store: Evaluation License Storage
  Store Index: 0
    License: 11 securityk9 1.0 LONG TRIAL DISABLED 1440 DISABLED STANDALONE AD
             D INFINITE_KEYS INFINITE_KEYS NEVER NEVER NiL SLM_CODE DEMO NiL N
             iL Ni NiL NiL 5_MINS NiL GT5YVbrMAdt0NY50UcKGfvLTjQ17P2o3g84hE8Tq
             sOfu3Xph0N:2AmMdpMNxxKXSVG$<WLC>AQEBIQAB//+FugzZgqFJn/XhIxoyelg63
             YJD++i6Qx6vVp0MVqrX2EinbufbTfGzc7/GHNZaDZqRqwInXo3s+nsLU7rOtdOxoI
             xYZAo3LYmUJ+MFzsqlhKoJVlPyEvQ8H21MNUjVbhoN0gyIWsyiJaM8AQIkVBQFzhr
             10GYolVzdzfJfEPQIx6tZ++/Vtc/q3SF/5Ko8XCY=</WLC>
    Comment:
       Hash: CLWUVZgY84BMRTO3JIlYmIqwAQA=
------------------ show license detail ------------------
Index: 1        Feature: SNASw                             Version: 1.0
        License Type: Evaluation
        License State: Active, Not in Use, EULA not accepted
            Evaluation total period: 8  weeks 4  days
            Evaluation period left: 8  weeks 4  days
        Lock type: Non Node locked
        Vendor info:
        License Addition: Additive
        License Generation version: 0x8100000
        License Count: Non-Counted
        License Priority: None
        Store Index: 5
        Store Name: Evaluation License Storage
------------------ show license status ------------------
                License Type Supported
        permanent               Non-expiring node locked license
        extension               Expiring node locked license
        evaluation              Expiring non node locked license
        paid subscription       Expiring node locked subscription license
                                with valid end date
        extension subscription  Expiring node locked subscription license
        evaluation subscription Expiring node locked subscription license
...
...
------------------ show license statistics ------------------
                Administrative statistics
        Install success count:   0
        Install failure count:   0
        Install duplicate count: 0
        Comment add count:       0
        Comment delete count:    0
        Clear count:             0
        Save count:              0
        Save cred count:         1
                Client statistics
        Request success count:   1
        Request failure count:   3
        Release count:           0
        Global Notify count:     4

show version コマンドでは、ライセンス UDI 情報が表示されます。

Device> show version
Cisco IOS Software, C2951 Software (C2951-UNIVERSALK9-M), Experimental Version 12.4(20090326:052343)
 [rifu-xformers_3_25 130]
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Thu 26-Mar-09 21:49 by rifu
ROM: System Bootstrap, Version 12.4(20090303:092436) [BLD-xformers_dev.XFR_20090303-20090303_0101-53
 107], DEVELOPMENT SOFTWARE
csl-xfr-enhance-2951 uptime is 3 days, 4 hours, 28 minutes
System returned to ROM by reload at 18:48:45 PST Mon Nov 26 1956
System image file is "flash0:c2951-universalk9-mz.SSA"
Last reload reason: Reload Command
...
...
Cisco C2951 (revision 1.0) with 1005568K/43008K bytes of memory.
Processor board ID FHH1211P037
3 Gigabit Ethernet interfaces
1 terminal line
1 cisco Special Services Engine(s)
DRAM configuration is 72 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)
License Info:
License UDI:
-------------------------------------------------
Device#   PID                   SN
-------------------------------------------------
*0        CISCO2951             FHH1211P037
Technology Package License Information for Module:'c2951'
----------------------------------------------------------------
Technology    Technology-package          Technology-package
              Current       Type          Next reboot
-----------------------------------------------------------------
ipbase        ipbasek9      None          ipbasek9
security      disable       None          disable
uc            uc            Evaluation    uc
data          None          None          None
Configuration register is 0x0