[Dasan] 패스워드 변경, 유저 생성, 인터페이스 설정
Dasan Network
이 글은 단순히 시스템에 접속하여 간단한 명령어의 결과값을 좀 기록할 필요가 있어 기록하는 글이라. 개인적으로 보는 글이기 때문에 참조하는 글로는 적절하지 않을 수 있음.
환경 :
- Dasan
- SSH Connection
- L2 Switch
1. Command - ?
command "?"을 입력했을 때 나타나는 화면이다. 대략 지원되는 명령어가 display된다. linux os에서 man이나 help정도로 생각하면 되겠다. 물음표로 거의 다 지원할 수 있는 명령어를 알 수 있다. "Tab"으로 자동완성도 지원한다. 추가적으로 "Space bar"로 "Page Down" 수행 가능하다.
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SWITCH> ?
Exec commands:
clear Clear DHCP Relay status
debug Debugging functions
enable Turn on privileged mode command
exit End current mode and down to previous mode
help Description of the interactive help system
no Negate a command or set its defaults
release Release the acquired address of the interface
renew Re-acquire an address for the interface
show Show running system information
tech-support Technical Supporting Function for Diagnosis System
terminal Set terminal line parameters
SWITCH>
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2. Enable Mode - ?
Enable Mode에서 지원하는 명령어
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SWITCH> enable
SWITCH# ?
Exec commands:
clear Clear DHCP Relay status
clock Manually set the system clock
configure Enter configuration mode
copy Copy from one file to another
debug Debugging functions
default-os Select default OS
disconnect Disconnect user connection
enable Turn on privileged mode command
erase Erase saved configuration
exit End current mode and down to previous mode
halt Halt process
help Description of the interactive help system
no Negate a command or set its defaults
ping Send echo messages
quote Execute external command
rcommand Management stacking node
release Release the acquired address of the interface
reload Reload the system
renew Re-acquire an address for the interface
restore Restore configurations
show Show running system information
ssh Configure secure shell
tech-support Technical Supporting Function for Diagnosis System
telnet Open a telnet connection
terminal Set terminal line parameters
traceroute Trace route to destination
where List active user connections
write Write running configuration to memory, network, or terminal
SWITCH#
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3. Configure Terminal Mode - ?
configure terminal mode에서 지원하는 명령어들이다.
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SWITCH# configure terminal
SWITCH(config)# ?
Configure commands:
access-list Add an access list entry
arp Address Resolution Protocol (ARP)
auto-reset Auto reset system
banner Set login banner
bridge Enable a switching process
class Class
clear Clear
cpu CPU process
ddos-filter DDOS Prevention Control
debug Debugging functions
dns Domain Name Server
do To run exec commands in config mode
dos-control DOS attack control
dos-control-2 DOS attack control
dot1x IEEE 802.1X subsystem
end End current mode and change to EXEC mode
erase Erase saved configuration
exec-timeout Set timeout value
exit End current mode and down to previous mode
fan Fan control
fib FIB information
flow Flow profile list
help Description of the interactive help system
hostname Set system's network name
interface Select an interface to configure
ip Internet Protocol (IP)
ipv6 Internet Protocol version 6 (IPv6)
log Logging control
login Configure login Authentication & Authorization
module Module
mvr Multicast VLAN Registration
no Negate a command or set its defaults
ntp Configure Network Time Protocols
oam OAM protocol
passwd Password change
policer Policer profile list
policy Policy map list
pps-control PPS Control
privilege Privilege Level Configuration
protocol Protocol configuration
qos QoS
rmon-alarm Configure rmon alarm
rmon-event Configure rmon event
rmon-history Configure rmon history
service Set up miscellaneous service
show Show running system information
snmp SNMP configuration
sntp Configure Simple Network Time Protocols
ssh Configure secure shell
stack Stacking configuration
sw-watchdog Software watchdog
syslog System logger
threshold Set fan threshold
time-zone Set time zone
user User management
web-gui Web-GUI
write Write running configuration to memory or terminal
SWITCH(config)#
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4. 사용자 생성
configure terminal에서 사용자를 생성할 수 있는데, 다른 장비와 다르게 level을 함께 설정해야 한다. 1부터 15까지가 있으며 15가 가장 높은 권한이다.
"The account of level 0 to level 14 without any configuring authority only can use exit andhelp in Privileged EXEC View mode and cannot access to Privileged EXEC Enable mode.The account with the highest level 15 has a read-write authority."
하지만, 15 권한을 주더라도 슈퍼 관리자 권한은 없다. 쉽게 말하면 장비 설정에 접근 할 수가 없다.
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SWITCH(config)# user add white 15
Changing password for white
Enter the new password (maximum of 8 characters)
Please use a combination of upper and lower case letters and numbers.
Enter new password:
Re-enter new password:
Password changed.
SWITCH(config)#
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5. 패스워드 변경
아래에는 정리 안했지만, 타 계정은 passwd {id}로 변경 할 수 있다.
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SWITCH(config)# passwd
Changing password for admin
Enter the new password (maximum of 8 characters)
Please use a combination of upper and lower case letters and numbers.
Enter new password: Re-enter new password: Password changed. SWITCH(config)# |
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6. Interface 설정
IP를 할당하기 위해서는 동일하게 Configure Mode에서 진행한다.
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SWITCH(config)# interface mgmt
SWITCH(config-if)# no shutdown
SWITCH(config-if)# ip address 192.168.3.111/22
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