ISIS Configuration Examples
===========================

Single Area
-----------

interface loopback 0
 ip address 198.6.30.254 255.255.255.255
!
interface ethernet 0
 ip address 192.5.1.1 255.255.255.0
 ip router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
!
interface ethernet 1
 ip address 198.6.30.1 255.255.255.240
 ip router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
!
router isis workshop
 net 49.0001.1980.0603.0254.00
 log-adjacency-changes
 passive-interface Loopback 0
 is-type level-2-only
 metric-style wide
!
no logging console
!

Single Area with IPv6
---------------------

interface loopback 0
 ip address 198.6.30.254 255.255.255.255
 ipv6 address 2001:db8::1/128
!
interface ethernet 0
 ip address 192.5.1.1 255.255.255.0
 ip router isis workshop
 ipv6 address 2001:db8:0:1::1/64
 ipv6 router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
 isis ipv6 metric 10 level-2
!
interface ethernet 1
 ip address 198.6.30.1 255.255.255.240
 ip router isis workshop
 ipv6 address 2001:db8:0:30::1/64
 ipv6 router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
 isis ipv6 metric 10 level-2
!
router isis workshop
 net 49.0001.1980.0603.0254.00
 passive-interface Loopback 0
 is-type level-2-only
 metric-style wide
 log-adjacency-changes
!
no logging console
!

Single Area + Default Originate
-------------------------------

interface loopback 0
 ip address 198.6.30.254 255.255.255.255
!
interface ethernet 0
 ip address 192.5.1.1 255.255.255.0
 ip router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
!
interface ethernet 1
 ip address 198.6.30.1 255.255.255.240
 ip router isis workshop
 isis circuit-type level-2-only
 isis metric 10 level-2
!
router isis workshop
 net 49.0001.1980.0603.0254.00
 log-adjacency-changes
 passive-interface Loopback 0
 is-type level-2-only
 metric-style wide
 default-information originate
!
no logging console
!