Config Commands Flashcards by Jessica Kirstein

Configure device system name

config t

hostname hostname

How well did you know this?

Not at all

Perfectly

Set the encrypted enable password

config t

enable secret password

How well did you know this?

Not at all

Perfectly

Set an unencrypted enable password

enable password password

How well did you know this?

Not at all

Perfectly

Enable password encryption on all clear text passwords within config file

config t

service password-encryption

How well did you know this?

Not at all

Perfectly

Assign IP address to a VLAN

config t

int vlan [vlan number]

ip address [ip address] [subnet mask]

How well did you know this?

Not at all

Perfectly

Assign default gateway

config t

ip default-gateway [ip address]

How well did you know this?

Not at all

Perfectly

Set interface description

config t

int [interface number]

description description

How well did you know this?

Not at all

Perfectly

Add and name a vlan

config t

vlan [vlan number]

name [vlan name]

How well did you know this?

Not at all

Perfectly

Configure speed

config t

int [interface number]

speed [10, 100, 1000, auto]

How well did you know this?

Not at all

Perfectly

Configure duplex setting

config t

int [interface number]

duplex [auto, full, half]

How well did you know this?

Not at all

Perfectly

Assign interface to a VLAN

config t

int [interface]

switchport mode access vlan [vlan number]

How well did you know this?

Not at all

Perfectly

Enable Port Security

config t

int [interface]

switchport mode access

switchport port-security mac-address sticky

How well did you know this?

Not at all

Perfectly

Configure Telenet sessions with password

config t

line vty [first line] [last line]

password [password]

How well did you know this?

Not at all

Perfectly

Synchronize console messages

logging synchronous

How well did you know this?

Not at all

Perfectly

Set timezone and automatically adjust

config t

clock timezone [timezone] [hours offset from gmt]

clock summer-time [timezone] recurring

How well did you know this?

Not at all

Perfectly

Set the switch priority for vlan

config t

spanning-tree vlan [vlan number] priority [priority number]

How well did you know this?

Not at all

Perfectly

Enable portfast

config t

int [interface number]

spanning-tree portfast

How well did you know this?

Not at all

Perfectly

Enable RSTP/PVST

config t

spanning-tree mode [rapid-pvst, pvst]

Creat vlan

config t

vlan [vlan number]

name [vlan name]

Force interface into trunk

config t

int [interface]

switchport mode trunk

Assign switch to VTP domain

config t

vtp domain [domain name]

Change VTP mode to client

config t

vtp mode client

Enable http server to SDM can be used

config t

ip http server

Define username and password for protocols on router/switch

config t

username [username] password [password]

Disable DNS lookup

config t no ip domain-lookup

Set logical bandwidth of interface

config t int [*interface*] bandwidth [*bandwidth*] (used by routing protocols, SNMP, queuing, etc)

Set physical clock

config t int [*interface*] clock rate 64000

Set the serial interface WAN encapsulation

config t int s[*serial interface*] encapsulation [frame-relay, hdlc, ppp]

Add authentication on PPP

config t int s[*interface number*] encapsulation ppp ppp authentication [pap, chap]

Add static route

config t ip route [*network/host address*] [*mask*] [*address/interface to exit*] [OPTIONAL\* *adminstrative distance number* (default is 1)]

Enable RIP v1 on all local interfaces

config t router rip network [*network ip address*]

Enable RIP v2

config t router rip network [*network ip*] version 2

Enable router as DHCP service

config t ip dhcp pool [*name of pool*] network [*network ip*] [*mask*] default-router [*default router IP*] exit ip dhcp exlcuded-address [*ip addys to exclue*] [*mask*]

Create logical subinterface for 802.1q trunking

config t int [*interface address.subinterface*] encapulation dot1q [*vlan id*] ip address [*vlan ip* *default ip*] [*vlan mask*]

Enable OSPF

config t router ospf [*ospf instance number*] network [*network ip*] [*wildcard mask*] area [*area number*]

Configure EIGRP

config t router eigrp [*ASN number*] network [*network ip*] OR network [*network ip*] [*wildcard mask*]

Define Standard ACL

config t access-list [*number of access list*] [permit, deny] [*ip to permit/deny*]

Define Extended ACL

access-list [*access list number 100-199*] [permit/deny] [eigrp, icmp, ip, osfp, tcp udp] [*source address*, any, host *host ip*] [*destination ip address*, any, host *host ip*] eq [ftp, smtp, telnet, www]

Attach ACL to interface

config t int [*interface*] ip access-group [*access list*] [in, out]

Config static NAT

ip nat [inside, outside] source static [*inside local IP*] interface [*interface id to exit*]

Define interface which NAT takes place on

config t int [*interface*] ip nat [inside, outside]

Enable RIPng

config t ipv6 unicast-routing ipv6 router rip ccna interface [*interface number*] ipv6 rip ccna enable