Cisco IOS では show running-config linenum でコンフィグを行番号付きで表示出来ます。
VIRL 1.2.83 上の IOSv での実行例は以下の通りです。
Router# show running-config linenum
Building configuration...
Current configuration : 2569 bytes
1 : !
2 : version 15.6
3 : service timestamps debug datetime msec
4 : service timestamps log datetime msec
5 : no service password-encryption
6 : !
7 : hostname Router
8 : !
9 : boot-start-marker
10 : boot-end-marker
11 : !
12 : !
13 : !
14 : no aaa new-model
15 : ethernet lmi ce
16 : !
17 : !
18 : !
19 : mmi polling-interval 60
20 : no mmi auto-configure
21 : no mmi pvc
22 : mmi snmp-timeout 180
23 : !
24 : !
25 : !
26 : !
27 : !
28 : !
29 : !
30 : !
31 : !
32 : !
33 : !
34 : ip cef
35 : no ipv6 cef
36 : !
37 : multilink bundle-name authenticated
38 : !
39 : !
40 : !
41 : !
42 : !
43 : redundancy
44 : !
45 : !
46 : !
47 : !
48 : !
49 : !
50 : !
51 : !
52 : !
53 : !
54 : !
55 : !
56 : !
57 : !
58 : !
59 : interface GigabitEthernet0/0
60 : no ip address
61 : shutdown
62 : duplex auto
63 : speed auto
64 : media-type rj45
65 : !
66 : ip forward-protocol nd
67 : !
68 : !
69 : no ip http server
70 : no ip http secure-server
71 : !
72 : !
73 : !
74 : !
75 : control-plane
76 : !
77 : banner exec ^C
78 : **************************************************************************
79 : * IOSv is strictly limited to use for evaluation, demonstration and IOS *
80 : * education. IOSv is provided as-is and is not supported by Cisco's *
81 : * Technical Advisory Center. Any use or disclosure, in whole or in part, *
82 : * of the IOSv Software or Documentation to any third party for any *
83 : * purposes is expressly prohibited except as otherwise authorized by *
84 : * Cisco in writing. *
85 : **************************************************************************^C
86 : banner incoming ^C
87 : **************************************************************************
88 : * IOSv is strictly limited to use for evaluation, demonstration and IOS *
89 : * education. IOSv is provided as-is and is not supported by Cisco's *
90 : * Technical Advisory Center. Any use or disclosure, in whole or in part, *
91 : * of the IOSv Software or Documentation to any third party for any *
92 : * purposes is expressly prohibited except as otherwise authorized by *
93 : * Cisco in writing. *
94 : **************************************************************************^C
95 : banner login ^C
96 : **************************************************************************
97 : * IOSv is strictly limited to use for evaluation, demonstration and IOS *
98 : * education. IOSv is provided as-is and is not supported by Cisco's *
99 : * Technical Advisory Center. Any use or disclosure, in whole or in part, *
100 : * of the IOSv Software or Documentation to any third party for any *
101 : * purposes is expressly prohibited except as otherwise authorized by *
102 : * Cisco in writing. *
103 : **************************************************************************^C
104 : !
105 : line con 0
106 : line aux 0
107 : line vty 0 4
108 : login
109 : transport input none
110 : !
111 : no scheduler allocate
112 : !
113 : end
Router#