DHCP

From: Derek Buelna (dameon@xxxxxxxxxxx)
Date: Tue Aug 15 2000 - 03:58:34 GMT-3

• Next message: Earl Aboytes: "RE: bridge question"
• Previous message: Arne Kuhlmann: "Re: ISDN issues - basic-net3"
• Next in thread: dave hart: "Re: DHCP"
• Maybe reply: dave hart: "Re: DHCP"
• Maybe reply: Brian S turner: "RE: DHCP"
• Maybe reply: Brian S turner: "RE: DHCP"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

   
Hi,

I heard someone asking about DHCP and also that it may appear on the test, alon
g with everything else...

It is rather simple actually. A critical element is an IOS 12.0T train or bette
r! You'll also need an ftp server or something that the router will use to stor
e the database.

-Derek

serv dhcp (default I think)
ip dhcp database ftp://user:password@10.10.10.79/dhcp_db.wri write-delay 60
ip dhcp excluded-address 10.10.10.1 10.10.10.189
ip dhcp excluded-address 10.10.10.220 10.10.10.254
!
ip dhcp pool 10net
   network 10.10.10.0 255.255.255.0
   default-router 10.10.10.50
   domain-name syrex.com
   dns-server 205.159.88.1
   netbios-node-type h-node
   lease 3 2

Washington#

Washington#sh debug
DHCP server packet debugging is on.
Washington#

Aug 15 06:17:03.978: DHCPD: DHCPDISCOVER received from client 0100.10a4.e58d.3f
 on interface Ethernet
0.
Washington#
Aug 15 06:17:05.982: DHCPD: Sending DHCPOFFER to client 0100.10a4.e58d.3f (10.1
0.10.190).
Aug 15 06:17:05.986: DHCPD: creating ARP entry (10.10.10.190, 0010.a4e5.8d3f).
Aug 15 06:17:05.986: DHCPD: unicasting BOOTREPLY to client 0010.a4e5.8d3f (10.1
0.10.190).
Washington#
Aug 15 06:17:08.002: DHCPD: DHCPDISCOVER received from client 0100.10a4.e58d.3f
 on interface Ethernet
0.
Aug 15 06:17:08.002: DHCPD: Sending DHCPOFFER to client 0100.10a4.e58d.3f (10.1
0.10.190).
Aug 15 06:17:08.006: DHCPD: creating ARP entry (10.10.10.190, 0010.a4e5.8d3f).
Aug 15 06:17:08.010: DHCPD: unicasting BOOTREPLY to client 0010.a4e5.8d3f (10.1
0.10.190).
Washington#
Aug 15 06:17:15.022: DHCPD: DHCPDISCOVER received from client 0100.10a4.e58d.3f
 on interface Ethernet
0.
Aug 15 06:17:15.022: DHCPD: Sending DHCPOFFER to client 0100.10a4.e58d.3f (10.1
0.10.190).
Aug 15 06:17:15.026: DHCPD: broadcasting BOOTREPLY to client 0010.a4e5.8d3f.
Aug 15 06:17:15.038: DHCPD: DHCPREQUEST received from client 0100.10a4.e58d.3f.
Aug 15 06:17:15.042: DHCPD: Sending DHCPACK to client 0100.10a4.e58d.3f (10.10.
10.190).
Aug 15 06:17:15.046: DHCPD: broadcasting BOOTREPLY to client 0010.a4e5.8d3f.
Washington#

Washington#
Writing dhcp_db.wri !
Washington#sh ip dhcp data
URL : ftp://user:password@10.10.10.79/dhcp_db.wri
Read : Never
Written : Aug 14 2000 11:37 PM
Status : Last write succeeded. Agent information is up-to-date.
Delay : 60 seconds
Timeout : 300 seconds
Failures : 0
Successes: 1

Washington#

• Next message: Earl Aboytes: "RE: bridge question"
• Previous message: Arne Kuhlmann: "Re: ISDN issues - basic-net3"
• Next in thread: dave hart: "Re: DHCP"
• Maybe reply: dave hart: "Re: DHCP"
• Maybe reply: Brian S turner: "RE: DHCP"
• Maybe reply: Brian S turner: "RE: DHCP"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:24:25 GMT-3