{"id":1792,"date":"2017-06-16T23:36:00","date_gmt":"2017-06-16T22:36:00","guid":{"rendered":"https:\/\/www.balajibandi.com\/?p=1792"},"modified":"2022-12-08T23:38:43","modified_gmt":"2022-12-08T23:38:43","slug":"router-on-a-stick-with-dsl-config","status":"publish","type":"post","link":"https:\/\/www.balajibandi.com\/?p=1792","title":{"rendered":"Router on a stick with DSL config"},"content":{"rendered":"\n

Simple topology<\/p>\n\n\n\n

Router and Switch<\/p>\n\n\n\n

A router acting as the gateway for VLAN 10 20 and 30<\/p>\n\n\n\n

Switch acting just Layer 2<\/p>\n\n\n\n

Topology :<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

High level config :<\/p>\n\n\n\n

ROUTER – basic config :<\/h1>\n\n\n\n

ip dhcp excluded-address 192.168.10.240 192.168.10.253
ip dhcp excluded-address 192.168.20.240 192.168.20.253
ip dhcp excluded-address 192.168.30.240 192.168.30.253<\/p>\n\n\n\n

!
ip dhcp pool LAN1-DHCP
import all
network 192.168.10.0 255.255.255.0
default-router 192.168.10.254
dns-server 8.8.8.8 8.8.4.4
lease 7
!
ip dhcp pool LAN2-DHCP
import all
network 192.168.20.0 255.255.255.0
default-router 192.168.20.254
dns-server 8.8.8.8 8.8.4.4
lease 7
!
ip dhcp pool LAN3-DHCP
import all
network 192.168.30.0 255.255.255.0
default-router 192.168.30.254
dns-server 8.8.8.8 8.8.4.4
lease 7
!
!
interface GigabitEthernet0
no ip address
no shutdown
!
interface GigabitEthernet0.10
encapsulation dot1Q 10
ip address 192.168.10.254 255.255.255.0
ip nat inside
no shutdown
!
interface GigabitEthernet0.20
encapsulation dot1Q 20
ip address 192.168.20.254 255.255.255.0
ip nat inside
no shutdown
!
interface GigabitEthernet0.30
encapsulation dot1Q 30
ip address 192.168.30.254 255.255.255.0
ip nat inside
no shut
!
interface Dialer0
ip nat outside
!
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
access-list 100 permit ip 192.168.10.0 0.0.0.255 any
access-list 100 permit ip 192.168.20.0 0.0.0.255 any
access-list 100 permit ip 192.168.30.0 0.0.0.255 any
!
ip nat inside source list 100 interface dialer0 overload<\/p>\n\n\n\n

SWITCH – basic config<\/p>\n\n\n\n

config t
!
vlan 10,20,30
!
interface gig1\/0\/1
Description connecting to Router Gig0
switchport trunk encapsulation dot1q
switchport mode trunk
no shutdown
!
interface gig1\/0\/2
switchport mode access
switchport access vlan 10
!
interface gig1\/0\/3
switchport mode access
switchport access vlan 20
!
interface gig1\/0\/4
switchport mode access
switchport access vlan 30<\/p>\n\n\n\n

If you like switch management using vlan 10<\/p>\n\n\n\n

interface vlan 10
ip address 192.168.10.253 255.255.255.0
no shutdown
!
ip default-gateway 192.168.10.254<\/p>\n\n\n\n

<\/p>\n\n\n\n

happy labbing ………………….!<\/p>\n","protected":false},"excerpt":{"rendered":"

Simple topology Router and Switch A router acting as the gateway for VLAN 10 20 and 30 Switch acting just Layer 2 Topology : High level config : ROUTER – basic config : ip dhcp excluded-address 192.168.10.240 192.168.10.253ip dhcp excluded-address 192.168.20.240 192.168.20.253ip dhcp excluded-address 192.168.30.240 192.168.30.253 !ip dhcp pool LAN1-DHCPimport allnetwork 192.168.10.0 255.255.255.0default-router 192.168.10.254dns-server 8.8.8.8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1792","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1792"}],"version-history":[{"count":1,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1792\/revisions"}],"predecessor-version":[{"id":1794,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1792\/revisions\/1794"}],"wp:attachment":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}