0
first, we telnet to the switch and perform the following:
cisco1>enable
password:
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#int vlan10
cisco1(config-if)#description phones
cisco1(config-if)#exit
cisco1(config)#
now we do the same thing for the computers network
cisco1(config)#int vlan20
cisco1(config-if)#description computers
cisco1(config-if)#exit
cisco1(config)#
cisco1(config)#int vlan30
cisco1(config-if)#description wifi
cisco1(config-if)#exit
cisco1(config)#
vlan tag: 20 (remember, the tag for the computers was 20)
description: computers
parent interface: sis1 (or whatever your lan / plugged into cisco switch is)
vlan tag: 30 (remember, the tag for the wifi was 30)
description: wifi
password:
cisco1>enable
password:
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#
cisco1(config)#int fastethernet0/1
give it a description of what this is
cisco1(config-if)#description uplink to soekris (router)
cisco1(config-if)#switchport mode
lan: sis1
wan: sis0
opt1: vlan 10 on sis1 (phones)
lan: sis1
wan: sis0
opt2: vlan 20 on sis1 (computers)
lan: sis1
wan: sis0
opt3: vlan 30 on sis1 (wifi)
password:
cisco1>enable
password:
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#int faste0/17
cisco1(config-if)#switchport access vlan 10
% access vlan does not exist. creating vlan 10
cisco1(config)#end
cisco1(config)#conf t
cisco1(config)#int faste0/24
cisco1(config-if)#switchport access vlan 10
cisco1(config-if)#end
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#int faste0/24
cisco1(config-if)#switchport access vlan 10
cisco1(config-if)#end
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#int faste0/17
cisco1(config-if)#description cisco 7970 at matts desk
cisco1(config-if)#end
cisco1#conf t
enter configuration commands, one per line. end with cntl/z.
cisco1(config)#int faste0/24
cisco1(config-if)#description asterisk ip pbx server
cisco1(config-if)#end
cisco1#
now, repeat the above two steps for your computers and wifi networks.
after this is complete, you'll want to do the following on the switch to verify it's all correct.
cisco1#wr
cisco1#show config
cisco1#show vlan brief
enable
conf t
int vlan10
description phones
int vlan20
description computers
int vlan30
description wifi
int fa0/1
spanning-tree portfast
description uplink to soekris (router)
switchport mode trunk
switchport trunk allowed vlan 10
switchport trunk allowed vlan 20
switchport trunk allowed vlan 30
setup vlan10:
int fa0/17
switchport access vlan 10
description voip1-matt-7970
int fa0/18
switchport access vlan 10
description voip2
int fa0/19
switchport access vlan 10
description voip3
int fa0/20
switchport access vlan 10
description voip4
int fa0/21
switchport access vlan 10
description voip5
int fa0/21
switchport access vlan 10
description voip6
int fa0/22
switchport access vlan 10
description voip7
int fa0/23
switchport access vlan 10
description voip8
int fa0/24
switchport access vlan 10
description voip-pbx
end
setup vlan20:
int fa0/3
switchport access vlan 20
description printserver
int fa0/4
switchport access vlan 20
description server1
int fa0/5
switchport access vlan 20
description server2
int fa0/6
switchport access vlan 20
description server3
int fa0/7
switchport access vlan 20
description server4
int fa0/8
switchport access vlan 20
description server5
int fa0/9
switchport access vlan 20
description desktop1
int fa0/10
switchport access vlan 20
description desktop2
int fa0/11
switchport access vlan 20
description desktop3
int fa0/12
switchport access vlan 20
description desktop4
int fa0/13
switchport access vlan 20
description desktop5
int fa0/14
switchport access vlan 20
description desktop6
int fa0/15
switchport access vlan 20
description desktop7-xbox360
int fa0/16
switchport access vlan 20
description desktop8-craig
end
setup vlan30:
int fa0/2
switchport access vlan 30
description wifi
output of "show config" on cisco 2950 switch
cisco1#show config
using 3391 out of 32768 bytes
!
! last configuration change at 23:37:22 edt sat apr 14 2007
! nvram config last updated at 23:37:23 edt sat apr 14 2007
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log datetime
no service password-encryption
service sequence-numbers
!
hostname cisco1
!
enable secret 5 $1$.ajp$enilvabsekynqw/dmmgch0
enable password
!
clock timezone est -5
clock summer-time edt recurring
ip subnet-zero
!
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
!
interface fastethernet0/1
description uplink to soekris (router)
switchport mode trunk
spanning-tree portfast
!
interface fastethernet0/2
description wifi
switchport access vlan 30
!
interface fastethernet0/3
description printserver
switchport access vlan 20
!
interface fastethernet0/4
description empty
switchport access vlan 20
!
interface fastethernet0/5
description empty
switchport access vlan 20
!
interface fastethernet0/6
description empty
switchport access vlan 20
!
interface fastethernet0/7
description empty
switchport access vlan 20
!
interface fastethernet0/8
description empty
switchport access vlan 20
!
interface fastethernet0/9
description desktop1
switchport access vlan 20
!
interface fastethernet0/10
description desktop-mattport2
switchport access vlan 20
!
interface fastethernet0/11
description desktop3
switchport access vlan 20
!
interface fastethernet0/12
description desktop4
switchport access vlan 20
!
interface fastethernet0/13
description desktop-matt-desktop1
switchport access vlan 20
!
interface fastethernet0/14
description empty
switchport access vlan 20
!
interface fastethernet0/15
description computer-xbox360
switchport access vlan 20
!
interface fastethernet0/16
description computer-craig-upstairs
switchport access vlan 20
!
interface fastethernet0/17
description voip1-matt-7970
switchport access vlan 10
!
interface fastethernet0/18
description voip2
switchport access vlan 10
!
interface fastethernet0/19
description voip3
switchport access vlan 10
!
interface fastethernet0/20
description voip4
switchport access vlan 10
!
interface fastethernet0/21
description voip6
switchport access vlan 10
!
interface fastethernet0/22
description voip7
switchport access vlan 10
!
interface fastethernet0/23
description voip8
switchport access vlan 10
!
interface fastethernet0/24
description voip-pbx
switchport access vlan 10
!
interface vlan1
ip address 10.0.1.20 255.255.255.0
no ip route-cache
!
interface vlan10
description phones
no ip address
no ip route-cache
shutdown
!
interface vlan20
description computers
no ip address
no ip route-cache
shutdown
!
interface vlan30
description wifi
no ip address
no ip route-cache
shutdown
!
interface vlan100
no ip address
no ip route-cache
!
ip default-gateway 10.0.1.1
ip http server
snmp-server community flewid. local.write rw
snmp-server community flewid. local ro
snmp-server location downstairs
snmp-server contact matt gibson
banner login ^c
access for authorized users only. please enter your username and password.
^c
banner motd ^c
this is a secure site. only authorized users are allowed.
for access, contact technical support.
^c
!
line con 0
line vty 0 4
password
login
line vty 5 15
password
login
!
ntp clock-period 17180357
ntp server 192.43.244.18 key 0
!
end
cisco1#
output of "show vlan brief" on cisco 2950 switch
cisco1#show vlan brief
vlan name status ports
--- --- --- ---
1 default active
10 vlan0010 active fa0/17, fa0/18, fa0/19, fa0/20
fa0/21, fa0/22, fa0/23, fa0/24
20 vlan0020 active fa0/3, fa0/4, fa0/5, fa0/6
fa0/7, fa0/8, fa0/9, fa0/10
fa0/11, fa0/12, fa0/13, fa0/14
fa0/15, fa0/16
30 vlan0030 active fa0/2
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
cisco1#
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