So I thought I knew how to set up my DHCP Server on my 3550 switch and reserve IP's for clients.
I go into the pool I need to reserve the IP in, but I do not have the address command as an option to do it like I have in the past on IOS.
xxx3550#sh version Cisco IOS Software, C3550 Software (C3550-IPSERVICES-M), Version 12.2(35)SE5, RELEASE SOFTWARE (fc1) Copyright (c) 1986-2007 by Cisco Systems, Inc. Compiled Thu 19-Jul-07 21:08 by nachen Image text-base: 0x00003000, data-base: 0x00D45C28 ROM: Bootstrap program is C3550 boot loader xxx3550 uptime is 1 year, 30 weeks, 6 days, 2 hours, 3 minutes System returned to ROM by power-on System restarted at 07:35:09 EDT Thu Oct 22 2015 System image file is "flash:c3550-ipservices-mz.122-35.SE5/c3550-ipservices-mz.122-35.SE5.bin" Cisco WS-C3550-24-PWR (PowerPC) processor (revision L0) with 65526K/8192K bytes of memory. Processor board ID CAT0937R3D4 Last reset from warm-reset Running Layer2/3 Switching Image
Here is the DHCP pool config
ip dhcp pool data network 192.168.5.0 255.255.255.0 default-router 192.168.5.1 dns-server xxx.xxx.xxx.x xxx.xxx.xxx.x lease 8
When i go into dhcp pool configuration I do have the following available:
xxx3550(config)#ip dhcp pool data xxx3550(dhcp-config)#? DHCP pool configuration commands: bootfile Boot file name client-identifier Client identifier client-name Client name default-router Default routers dns-server DNS servers domain-name Domain name exit Exit from DHCP pool configuration mode hardware-address Client hardware address host Client IP address and mask import Programatically importing DHCP option parameters lease Address lease time netbios-name-server NetBIOS (WINS) name servers netbios-node-type NetBIOS node type network Network number and mask next-server Next server in boot process no Negate a command or set its defaults option Raw DHCP options xxx3550(dhcp-config)#
I just need to reserve an IP address for a specific MAC Address. I usually do
Address xxx.xxx.xxx.xx Hardware-Address AABB.CC00.11FF