#PORT SECURITY#                #المنفذ الأمن#
interface fastEthernet 0/1
switchport port-security
switchport port-security maximum 1
switchport port-security violation shutdown
switchport port-security mac-address sticky
exit
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
in vla 30     ip ad 255   no sh
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#SPANNING TREE ROOT BRIDGE#
spanning-tree vlan 1
spanning-tree mode pvst
spanning-tree vlan 1 priority 4096
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#ON STICK#     #توجيه بين الvlan#
int g0/0.10  
encapsulation dot1Q 20
ip address 10.0.0.1 255.255.255.0
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#NATIVE VLAN#
interface fastEthernet 0/1
switchport trunk native vlan 99
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#أول باسسورد#
enable secret admin 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#مصادقة ospf#
interface serial 0/0/0
ip ospf authentication
ip ospf authentication-key pass
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#passive-interface#
router ospf 100
passive-interface gigabitEthernet 0/0
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#باسسورد كونسول#
line console 0
password SC@2023
login 
exit
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#باسورد تيل نت#
line vty 0 4                                
password SC@2023
login
transport input telnet
exit
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#AAA#
aaa new-model
aaa authentication login default local
line vty 0 4
login authentication default
exit
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#SYS LOG#
logging trap
logging trap debugging
logging on
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#DHCP#
ip dhcp pool 1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
#HELPER#
interface gigabitEthernet 0/0
ip helper-address 172.16.100.1
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#VPN#
interface tunnel 0
ip address 172.16.100.1 255.255.255.0
tunnel source serial 0/0/0
tunnel destination 88.10.36.10
no shutdown
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#VTP#
vtp domain scme.com
vtp mode server
vtp mode client
vtp password pass
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#ACL#
access-list 100 permit tcp 20.0.0.0 0.0.0.255 any eq 21
access-list 100 deny ip any any
interface gigabitEthernet 0/0
ip access-group 100 in






























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