Cisco Commands. IP — 3 августа 2026 г. в 05:58:25.575
Cisco Commands. IP IP Address Configuration IPv4 Switch Interfaces Layer-3-Switch switchport access vlan Note: First you have to disable ip routing on the switch with the no ip routing command. L3-Switch(config)# interface <interface> L3-Switch(config-if)# no shutdown L3-Switch(config-if)# description <interface-description> L3-Switch(config-if)# switchport mode access L3-Switch(config-if)# switchport access vlan <vlan-number> Layer-3-Switch routed port Note: First you have to change your switchport into a routed port with the no switchport command. L3-Switch(config)# interface <interface> L3-Switch(config-if)# no switchport L3-Switch(config-if)# description <interface-description> L3-Switch(config-if)# ip address <ip-address> <subnet-mask> Switched Virtual Interface (SVI) Switch(config)# interface vlan <vlan-number> Switch(config-if)# description <vlan-interface-description> Switch(config-if)# ip address <ip-address> <subnet-mask> Router Interfaces Router(config)# interface <interface> Router(config-if)# description <interface-description> Router(config-if)# ip address <ip-address> <subnet-mask> Loopback Interfaces Note: An loopback interface is a stable virtual interface on which you can assign layer 3 addresses. It can be used on Cisco switches and routers. Switch-or-Router(config)#interface Loopback <loopback-number> Switch-or-Router(config-if)# ip address <ip-address> <subnet-mask> IPv6 Switch Interfaces Layer-3-Switch routed port Note: First you have to change your switchport into a routed port with the no switchport command. Switch(config)# interface <interface> Switch(config-if)# no switchport Switch(config-if)# description <interface description> Switch(config-if)# ipv6 address <ip-address>/<subnet-mask> Switch(config-if)# ipv6 address <link-local ip-address> link-local Switched Virtual Interface (SVI) Switch(config)# interface vlan <vlan-number> Switch(config-if)# description <interface description> Switch(config-if)# ipv6 address <ip-address>/<subnet-mask> Switch(config-if)# ipv6 address <link-local ip-address> link-local Router Interfaces Router(config)# interface <interface> Router(config-if)# description <interface-description> Router(config-if)# ipv6 address <ip-address>/<subnet-mask> Router(config-if)# ipv6 address <link-local-ip-address> link-local 👉 @i_odmin_book