Reference the diagram and configurations below for Questions 77 and 78:
Router_C#sh run
Building configuration...
Current configuration:
!
version 11.2
!
hostname Router_C
!
!
appletalk routing
ipx routing 0060.09c3.df60
!
interface Ethernet0
ip address 172.16.1.1 255.255.255.0
appletalk cable-range 100-105 103.243
appletalk zone right
ipx network DAD
!
interface Ethernet1
no ip address
shutdown
!
interface Serial0
ip unnumbered Ethernet0
appletalk cable-range 120-120 120.17
appletalk zone left
ipx network AD
clockrate 56000
!
interface Serial1
no ip address
shutdown
!
router igrp 100
network 172.16.0.0
!
no ip classless