Cisco IOS Switch · Techclick Simulator

About

Catalyst 2960-style IOS CLI for CCNA practice. > user, # priv (via enable), (config)# via conf t. 24 FastEthernet ports preconfigured: 1-4 in VLAN 10 (SALES), 5-8 in VLAN 20 (ENG), trunk on Fa0/24, LACP EtherChannel on Fa0/22-23.

Privileged EXEC

show vlan briefVLAN table
show interfaces statusPort state + speed
show interfaces trunkTrunk allowed list
show mac address-tableMAC learning
show spanning-tree vlan 10STP detail
show etherchannel summaryPAgP/LACP bundles
show cdp neighbors detailCDP discovery
show running-configFull config

Config mode

vlan 40 / name FINANCENew VLAN
interface Fa0/3Enter port
switchport mode access
switchport access vlan 10
spanning-tree portfast
spanning-tree bpduguard enable
channel-group 1 mode active
spanning-tree vlan 10 root primary
line vty 0 4 / transport input ssh