프로그램 실행하고 OS가 있는 폴더를 지정한다.

GO를 클릭한다.

여기까지가 3C데몬을 이용하여 1개의 PC를 TFTP 서버로 활성화한 상태이다.

시스코 스위치에서 아래 명령어를 입력한다.

POS3650_3F_36#copy tftp flash:
Address or name of remote host [10.197.240.100]? 
Source filename [cat3k_caa-universalk9.16.09.06.SPA]? cat3k_caa-universalk9.16.09.06.SPA.bin
Destination filename [cat3k_caa-universalk9.16.09.06.SPA.bin]? 
Accessing tftp://10.197.240.100/cat3k_caa-universalk9.16.09.06.SPA.bin...
Loading cat3k_caa-universalk9.16.09.06.SPA.bin from 10.197.240.100 (via Vlan240): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 450568480 bytes]

※ copy tftp flash: 명령어를 입력하고 서버IP, 파일명을 입력하고 엔터엔터... 하면 !!!를 출력하며 파일이 전송된다.

데이터가 전송이 완료 될 때까지 기다린다.

완료 이후 스위치에서 boot system switch all flash:cat3k_caa-universalk9.16.09.06.SPA.bin 명령어로 부팅OS를 지정하고 재부팅한다

재부팅 명령어 : reload

show version 명령어를 통해 OS 버전이 업그레이드 된 것을 확인 할 수 있다.

DS2S3560_1F_16#show power inline  
Available:370.0(w)  Used:92.4(w)  Remaining:277.6(w)

Interface Admin  Oper       Power   Device              Class Max
                            (Watts)                            
--------- ------ ---------- ------- ------------------- ----- ----
Fa0/1     auto   on         15.4    Ieee PD             0     15.4 
Fa0/2     auto   on         15.4    Ieee PD             4     15.4 
Fa0/3     auto   off        0.0     n/a                 n/a   15.4 
Fa0/4     auto   on         15.4    Ieee PD             4     15.4 
Fa0/5     auto   off        0.0     n/a                 n/a   15.4 
Fa0/6     auto   on         15.4    Ieee PD             4     15.4 
Fa0/7     auto   off        0.0     n/a                 n/a   15.4 
Fa0/8     auto   off        0.0     n/a                 n/a   15.4 
Fa0/9     auto   off        0.0     n/a                 n/a   15.4 
Fa0/10    auto   off        0.0     n/a                 n/a   15.4 
Fa0/11    auto   off        0.0     n/a                 n/a   15.4 
Fa0/12    auto   on         15.4    Ieee PD             4     15.4 
Fa0/13    auto   off        0.0     n/a                 n/a   15.4 
Fa0/14    auto   off        0.0     n/a                 n/a   15.4 
Fa0/15    auto   on         15.4    Ieee PD             4     15.4 
Fa0/16    auto   off        0.0     n/a                 n/a   15.4 
Fa0/17    auto   off        0.0     n/a                 n/a   15.4 
Fa0/18    auto   off        0.0     n/a                 n/a   15.4 
Fa0/19    auto   off        0.0     n/a                 n/a   15.4 
Fa0/20    auto   off        0.0     n/a                 n/a   15.4 
Fa0/21    auto   off        0.0     n/a                 n/a   15.4 
Fa0/22    auto   off        0.0     n/a                 n/a   15.4 
Fa0/23    auto   off        0.0     n/a                 n/a   15.4 
Fa0/24    auto   off        0.0     n/a                 n/a   15.4 
DS2S3560_1F_16#

총량 : Available:370.0(w)  

사용량 : Used:92.4(w)  

남은량 : Remaining:277.6(w)

Device Type: Ieee PD

1. SecureCRT에서 글자 짤림 해결하기, 글자수 늘리기, 글자버퍼 늘리기

C:\Users\Administrator\AppData\Roaming\VanDyke\Config

안에 세션 파일 복사하면 됨.

AppData 숨김 파일 이므로 폴더 옵션 수정 필요함.

- SecureCRT
" C:\Log\%H-%M-%D-%h-%m-%s.log "

[%Y-%H-%M-%D-%h-%m-%s]

C:\Log\%S(%H-%M-%D-%h-%m-%s.log).txt