frr version 7.3.1_git191330173285
frr defaults traditional
hostname R2
log file /var/log/frr.log errors
no ipv6 forwarding
service integrated-vtysh-config
!
password topomate
!
interface eth0
 description linked to R1
 ip address 192.168.1.2/30
 ip router isis 1
 isis circuit-type level-1
!
interface eth1
 description linked to R3
 ip address 192.168.1.9/30
 ip router isis 1
 isis circuit-type level-2-only
!
interface eth2
 description linked to R5
 ip address 192.168.1.13/30
 ip router isis 1
 isis circuit-type level-2-only
!
interface lo
 ip address 10.1.1.2/32
 ip router isis 1
 isis passive
!
router isis 1
 net 49.0001.0100.0100.1002.00
!
!
line vty
!