Cisco OSPF routing
OSPF routing conf t enter into configuration mode on #main router router ospf 1 configuring OSPF with OSPF ID 1. This ID should be
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Cisco
switching, routing commands and howto-s
Cisco RIP v2 routing
RIP v2 conf t enter into configuration mode on the #main router router rip enter into RIP configuration mode version 2 set RIP version no auto-summary
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Cisco trunking, virtual subinterface, VLAN
Trunking, virtual subinterface, VLAN conf t enter into configuration mode on L2 switch side int fa0/1 switchport mode trunk turn on trunk mode
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Cisco static routing
Static routing conf t enter into configuration mode ip route 0.0.0.0 0.0.0.0 192.168.2.3 255.255.255.0 set default route (0 source 0 destination) to the
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Cisco InterVLAN routing on Layer3 switch
Inter VLAN routing on Layer3 switch conf t enter into configuration mode ip routing enables IP routing on the Layer3 switch. On client side,
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Cisco NTP server setup
NTP server setup requirement: Cisco router equipment, swich cannot be NTP server conf t enter into configuration mode ntp server 192.168.1.1 only IP
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Cisco setup trunk switches
Setup trunk between switches conf t enter into configuration mode of switch #1 int fa0/24 select interface for using trunking switchport mode trunk
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Cisco switch telnet access enable
Enable telnet access trough interface VLAN conf t enter into configuration mode enable secret somepassword set password for administration mode level line vty 0
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Cisco create interface VLAN
Create interface VLAN conf t enter into configuration mode interface vlan 4 enter into interface vlan configuration mode. An existing VLAN needs to
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Cisco create and setup a VLAN
Create and setup a VLAN conf t enters into configuration mode vlan 4 create vlan and enters into VLAN configuration mode name Sales
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