STATIC ROUTE
ip route (destination network) ( mac addres ) (out interface or ip )
Router(config)#ip route 172.16.1.0 255.255.255.0 172.16.2.1
or
Router(config)#ip route 172.16.1.0 255.255.255.0 s0/0/0
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Change administrative distance for static route
Router(config)#ip route 172.16.1.0 255.255.255.0 172.16.2.1 200 ===> now we changed AD to 200
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Show command related to static route
Router#show ip route static ===> see all static routes
Router#show ip route ===> you can see all the static and dynamic route that u can access
====================
Default Route
Router(config)#ip route 0.0.0.0 0.0.0.0 s0/0/0
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RIPv1 CONFIGURATION
Router(config)#router rip
Router(config-router)#network 192.168.1.0 ===> the direct connect network to my router
Router(config-router)#passive-interface f0/0===> we will recieve update from f0/0 but will not send update to it
Router#debug ip rip ===> to see rip updates
Router#show ip protocols ===> to make sure that rip is configured on ur router and running successfolly
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RIPv2 CONFIGURATION
the same as ripv1
Router(config)#router rip
Router(config-router)#network 192.168.1.0 ===> the direct connect network to my router
Router(config-router)#passive-interface f0/0===> we will recieve update from f0/0 but will not send update to it
Router(config-router)#version 2 ===> we should do these command to active rip v2
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OSPF CONFIGURATION
Router(config)#router ospf 10 ===> were 10 is proccess ip
Router(config-router)#network 10.1.1.2 0.0.0.0 area 0===> were 0.0.0.0 is the wild card mask & 10.1.1.2 is the direct connected network
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OSPF DR CONTROL
1- changd interface ospf periority id
Router(config)#int f0/0
Router(config-if)#ip ospf priority 255
2- creat loopback interface
Router(config)#int loopback 0
Router(config-if)#ip address 192.168.10.1 255.255.255.0
3- change router id
Router(config)#router ospf 1
Router(config-router)#router-id 192.168.10.10
===========================
OSPF Show Commands
Router#show ip ospf ===> see router id
Router#show ip route ospf ===> see ur ospf routes
Router#show ip ospf database
Router#show ip ospf interface fastEthernet 0/0
Router#show ip ospf brief
Router#show ip ospf neighbor
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EIGRP Configuration
Router(config)#router eigrp 1 ===> were autonomous system is 1
Router(config-router)#network 192.168.1.0==> direct connect Network
Router(config-router)#passive-interface f0/0==> no update will be send or recieved from fastethernet 0/0
Router(config-router)#no auto-summary
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EIGRP Lood Balancing & Maximum hop count
1- Load Balancing
Router(config)#router eigrp 1
Router(config-router)#maximum-path 6 ===> maximum 6
2- maximum hop count
Router(config)#router eigrp 1
Router(config-router)#metric maximum-hops 20 ===>these mean that we can use only 19 router in network
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EIGRP SHOW COMMANDS
Router#show ip route
Router#show ip route eigrp
Router#show ip eigrp neighbors
Router#show ip eigrp topology
=============================
Creat Vlan
Switch#vlan database
Switch(vlan)#vlan 2 name arabhardware || Switch(vlan)#vlan 2
===========================
Delete VLAN
Switch#vlan database
Switch(vlan)#no vlan 2
===========================
Assign interface to vlan
Switch(config)#int f0/1 ===> you can insert range if interfaces as the following command
Switch(config)#interface range fastEthernet 0/1 - 7
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 2
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Make the port trunk interface
Switch(config)#int f0/1
Switch(config-if)#switchport mode trunk
Switch#show int trunk ===> u can see which vlan can communicat through these trunk
===========================
Change Trunk Encapsulation (802.1Q & ISL )
Switch(config)#int f0/1
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport trunk encapsulation isl
==========================
Remove Vlan from Trunk Interface
Switch(config)#int f0/1
Switch(config-if)#switchport trunk allowed vlan remove 2
========================
Change Native Vlan
Switch(config)#int f0/1
Switch(config-if)#switchport trunk native vlan 2
=======================
Insert Ip To vlan
Switch(config)#interface vlan 2
Switch(config-if)#ip address 192.168.2.1 255.255.255.0
Switch(config-if)#no shutdown
===========================
Routing Between Vlans
Router(config)#int fastEthernet 0/1.1===> creat logical interface on the router that connected to switch with trunk connection
Router(config-subif)#encapsulation dot1Q 2===> these logical interface will be responsible for vlan 2
Router(config-subif)#ip address 192.168.1.1 255.255.255.0===> we have to insert ip...its routing
Router(config)#int fastEthernet 0/1.2===> creat logical interface on the router that connected to switch with trunk connection
Router(config-subif)#encapsulation dot1Q 3===> these logical interface will be responsible for vlan 3
Router(config-subif)#ip address 192.168.2.1 255.255.255.0===> we have to insert ip...its routing
Now Vlan 2 and vlan 3 can communicat successfully :D
==========================
insert ip in switch for Remote contol
Switch(config)#ip default-gateway 192.168.1.1
===========================
Add VTP Domain
Switch#vlan database
Switch(vlan)#vtp domain portdream
===========================
Change vtp Mode to Client or transparent
1- to client
Switch#vlan database
Switch(vlan)#vtp client
2- to transparent
Switch#vlan database
Switch(vlan)#vtp transparent
=========================
Show commands with vlan & vtp & spanning tree protocol
Switch#show vlan ===> see the available vtp on ur switch
Switch#show vtp status ===> every thing related to vtp===>u r client or transparent or server,revision number
Switch#show spanning-tree ===> u can see the Root bridge Switch and ur Bridge ID
=============================
Ethernet Channel
( insert Range Of Interfaces to the same Ethernet Channel)
Switch(config)#int range fastEthernet 0/1 - 5
Switch(config-if-range)#channel-group 1 mode on ===> insert interfaces from 1 : 5 to channel 1
============================
Enable Portfast
Switch(config)#int fastEthernet 0/1
Switch(config-if)#spanning-tree portfast
===========================
Port Security
1-Allow Just one Mac Address to access port f0/1
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport port-security maximum 1
Switch(config-if)#switchport port-security violation shutdown
Switch(config-if)#switchport port-security mac-address H.H.H===> were H.H.H Is ur mac Address
2- you can insert sticky mac address===> the first mac address connected to port is the only allowed mac address
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport port-security maximum 1
Switch(config-if)#switchport port-security violation shutdown
Switch(config-if)#switchport port-security mac-address sticky
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Change Bridge Id For Specific Vlan To Make the Switch Root Bridge
1- by specify Periority number
Switch(config)#spanning-tree vlan 1 priority 0 ===> the lowest priority is better to be RB :D
2- or by these command
Switch(config)#spanning-tree vlan 1 root primary
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Enable BPDU Guard & BPDU Filter
(We usually use it with Portfast command)
Switch(config)#int fastEthernet 0/1
Switch(config-if)#spanning-tree portfast
Switch(config-if)#spanning-tree bpduguard enable
Switch(config-if)#spanning-tree bpdufilter enable
===============================
Enable BackboneFast & Uplinkfast & Rapid STP
Switch(config)#int fastEthernet 0/1
Switch(config-if)#spanning-tree backbonefast
Switch(config-if)#spanning-tree uplinkfast
Switch(config-if)#spanning-tree mode rqpid-pust ===> im not sure about these command...i didnt test it
============================
Insert Static mac Address To specific Vlan & interface
Switch(config)#mac-address-table static 00e0.f7a9.8d1c vlan 1 interface fastEthernet 0/1
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