пускаме дцп сървър
ip dhcp excluded-address 192.168.0.1 192.168.0.5
ip dhcp pool LAN
network 192.168.0.0
default-router 192.168.0.1
dns-server 192.168.0.5
domain-name domain.net
някои други полезни команди
show ip dhcp binding
show ip dhcp server statistics
show ip dhcp pool
access-list 2 remark Permit only ivan pc
access-list 2 permit 192.168.250.49
access-list 2 remark stop pesho pc
access-list 2 deny 192.168.250.8
show access-list
Standart IP access list 9
9 permit 192.168.1.0
conf t
no access-list 9
exit
show access-list
днес,когато пробвах да си отворя phpmyadmin изникна тази грешка,отваряме C:wampappsphpmyadmin3.2.0.1config.inc.php
намираме следният ред : $cfg[‘Servers’][$i][‘password’] = ‘ ‘; и добавяме нашата парола,след това рестартираме mysql сервиза.
pixfirewall(config)# show nameif
nameif ethernet0 outside security0
nameif ethernet1 inside security100
pixfirewall(config)# nameif ethernet0 WAN security0
pixfirewall(config)# nameif ethernet1 LAN security99
pixfirewall(config)# show nameif
nameif ethernet0 WAN security0
nameif ethernet1 LAN security99
ако пробваме
pixfirewall(config)# nameif ethernet1 LAN security100
ще видим следната грешка:
security 100 is reserved for the “inside” interface
pixfirewall# show version
Cisco PIX Firewall Version 6.3(4)
Cisco PIX Device Manager Version 3.0(2)
Compiled on Fri 02-Jul-04 00:07 by morlee
pixfirewall up 2 mins 18 secs
Hardware: PIX-501, 16 MB RAM, CPU Am5x86 133 MHz
Flash E28F640J3 @ 0x3000000, 8MB
BIOS Flash E28F640J3 @ 0xfffd8000, 128KB
0: ethernet0: address is 0012.dab7.b5cd, irq 9
1: ethernet1: address is 0012.dab7.b5cf, irq 10
Licensed Features:
Failover: Disabled
VPN-DES: Enabled
VPN-3DES-AES: Enabled
Maximum Physical Interfaces: 2
Maximum Interfaces: 2
Cut-through Proxy: Enabled
Guards: Enabled
URL-filtering: Enabled
Inside Hosts: 10
Throughput: Unlimited
IKE peers: 10
This PIX has a Restricted (R) license.
Serial Number: 808512341 (0x3030eb55)
Running Activation Key: 0x72371258 0x70e6bcd7 0x4ba1467e 0x073d9180
Configuration has not been modified since last system restart.
pixfirewall#
show flash,show interface,show processes,show memory,show running-config,show startup-config ….
User Exec Mode (Limited examination of router.Remote access.)
Switch>
Router>
Global Configuration Mode (Global configuration commands.)
Switch(config)#
Router(config)#
Privileged EXEC Mode (Detailed examination of router,Debugging and testing.File manipulation.Remote access.)
Switch#
Router#
Other Configuration Modes (Specific service or inteface configurations.)
Switch(config-mode)#
Router(config-mode)#
driverquery
perfmon /report
много полезен инструмент,пълна диагностика,логове,статистика и т.н.
понякога се налага да променим “home” директорията на даден потребител
usermod -d /usr/New_Folder/ our_user
където “our_user” е името на нашия потребител