[Linux] CentOS 7 C Ŭ·¡½º IP ´ë¿ª Àüü ¼³Á¤2018.08.01

   Á¶È¸ 4356   Ãßõ 0    

http://ehostidc.co.kr/center/EH050402.php?no=177720&choose=title&keyw¡¦ (231)
https://blog.naver.com/goethe1/221624722718 (229)

CentOS 7에서 C 클래스 전체 설정

1. networkmanager stop 및 disable

[root@EhostICT backup]# systemctl stop NetworkManager

[root@EhostICT backup]# systemctl disable NetworkManager

2. network 서비스 enable 및 등록

[root@EhostICT backup]# chkconfig --add network
[root@EhostICT backup]# chkconfig --levels 345 network on

3. ip 대역 등록

[root@EhostICT ~]# vi /etc/sysconfig/network-scripts/ifcfg-em1-range0 
DEVICE=em1
ONBOOT=yes
BOOTPROTO=static
IPADDR_START=192.168.9.3 (시작 IP)
IPADDR_END=192.168.9.254 (종료 IP)
CLONENUM_START=3 ( em1:3 부터 시작)
NETMASK=255.255.255.0
NO_ALIASROUTING=yes

4. network 서비스 재시작

[root@EhostICT backup]# systemctl restart network

5. 결과

a. IP 개당 4초 정도 up


em1:148: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.9.148 netmask 255.255.255.0 broadcast 192.168.9.255
ether 00:a0:d1:eb:68:74 txqueuelen 1000 (Ethernet)
device memory 0xfbde0000-fbdfffff

em1:149: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.9.149 netmask 255.255.255.0 broadcast 192.168.9.255
ether 00:a0:d1:eb:68:74 txqueuelen 1000 (Ethernet)
device memory 0xfbde0000-fbdfffff

em1:150: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.9.150 netmask 255.255.255.0 broadcast 192.168.9.255
ether 00:a0:d1:eb:68:74 txqueuelen 1000 (Ethernet)
device memory 0xfbde0000-fbdfffff

em1:151: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.9.151 netmask 255.255.255.0 broadcast 192.168.9.255
ether 00:a0:d1:eb:68:74 txqueuelen 1000 (Ethernet)
device memory 0xfbde0000-fbdfffff



https://www.aiocp.co.kr/ ( 딥러닝,머신러닝 서버 판매 ,컨설팅) https://bigbangcloud.co.kr/ ( GPU 클라우드 서비스) ::: AI 서버의 모든것 ::: 인공지능의 시작~ (주)이호스트ICT
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.


PDS
Á¦¸ñPage 5/76
2014-05   4442846   Á¤ÀºÁØ1
2015-12   999021   ¹é¸Þ°¡
2022-10   32230   Çã¾î
2022-10   33612   È︶
2022-10   21461   sbg2005
2022-09   14009   sbg2005
2022-09   8532   sbg2005
2022-09   10702   ¹Î°æ¿­
2022-09   14821   ²Ü¹úlÃÖÀÎÇõ
2022-09   14783   ±è´ö¿µ
2022-09   14482   sbg2005
2022-09   11008   sbg2005
2022-09   11035   sbg2005
2022-09   10529   sbg2005
2022-08   6193   ¾Æ½º¶õ
2022-08   7299   ¼Ò´ÐÄí
2022-08   6611   »ßµ¹À̽½ÇÄÀÌ
2022-08   6298   »ßµ¹À̽½ÇÄÀÌ
2022-08   9824   touch
2022-08   11250   ¼Ò´ÐÄí
2022-07   14627   Wnahd
2022-07   13686   »ßµ¹À̽½ÇÄÀÌ