Configuration guides for IT Administrators

19 May 2016

  • Configure DHCP Server on a Cisco switch or router

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    Configure Layer3 address on a switch interface that correlates with DHCP address scope. (config) # interface vlan 5 (config-vlan)# ip address 192.168.5.1 255.255.255.0 (config-vlan)# no shut (config)#ip dhcp pool users (config-dhcp)#network 192.168.5.0 255.255.255.0 (config-dhcp)#default-router 192.168.5.1 (config-dhcp)#dns-server 192.168.5.10 192.168.5.11 (config-dhcp)#domain-name itadminguide.com (config-dhcp)#lease 8 (config-dhcp)#ip dhcp excluded-address 192.168.5.1 192.168.5.100 By default network and broadcast addresses for the…

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  • Know about Cisco Switch and Router

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    Difference between enable secret password and enable password? enable secret password encrypts the password automatically using MD5 hash algorithm. enable password doesn’t encrypt the password thus stores in clear text. But using service password-encryption command at global config mode encyrpts ‘all’ the passwords in the Cisco IOS. However enable secret password provides stronger encryption than the service password-encryption command.…

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Lucas Brey

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