diff --git a/router6.md b/router6.md
index 123fa77..0c2d6db 100644
--- a/router6.md
+++ b/router6.md
@@ -778,3 +778,10 @@ Sending 5, 100-byte ICMP Echos to 172.26.5.69, timeout is 2 seconds:
 .....
 Success rate is 0 percent (0/5)
 R6#
+R6#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+R6(config)#int f0/1
+R6(config-if)#ip address 192.168.0.10 255.255.255.252
+R6(config-if)#no shutdown
+R6(config-if)#exit
+R6(config)#