Dhcp server - Enterasys C3

  • DHCP configurations-steps:

(su)->set dhcp enable

Enable dhcp server globally.

set dhcp pool voice network 10.14.238.0 255.255.255.0

Set dhcp pool called "voice" with network 10.14.238.0/24.

set dhcp conflict logging

Enable logging for dhcp conflicts.

set dhcp exclude 10.14.238.1 10.14.238.50

Set addresses which should be excluded.

set dhcp ping packets 2

Set number of pings dhcp server will send to network to check if ip address is free or busy.

set dhcp pool voice dns-server 195.229.241.222

Set dns server for "voice" pool.

set dhcp pool voice domain-name corp.com

Set domain.

set dhcp pool voice default-router 10.14.238.1

Set default gateway.

set dhcp pool voice lease 8

Set the lease [days].


set dhcp pool rome option 242 ascii MCIPADD=10.x.x.5,MCPORT=1719,HTTPSRVR=10.x.x.60,VLANTEST=60,MSGNUM=2999


Set the option 242 (for Avaya phones) optional!


  • Monitoring dhcp server

show dhcp binding

 

Enterasys_dhcp_server01.png

show dhcp pool configuration all

 

 

Enterasys_dhcp_server02.png

 

show dhcp server statistics

 

Enterasys_dhcp_server03.png

 

 

Server dhcp on C3 has more advanced feature like client identifer, assigning ip to mac, netbios node,etc.

It is realy good alternative to standalone dhcp server.


dzbanek 2011-10-13

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