US Region

Grandmetric LLC
Lewes DE 19958
16192 Coastal Hwy USA
EIN: 98-1615498
+1 302 691 94 10

EMEA Region

ul. Metalowa 5, 60-118 Poznań, Poland
NIP 7792433527
+48 61 271 04 43


Grandmetric LTD
Office 584b
182-184 High Street North
E6 2JA
+44 20 3321 5276

  • en
  • pl
  • Cisco ASA: DHCP relay

    Design & Configure

    Cisco ASA: DHCP relay

    Technology: Network Security
    Area: Firewalls
    Vendor: Cisco
    Software: 8.X, 9.X
    Platform: Cisco ASA



    Ready to migrate from ASA to a supported firewall solution


    Cisco ASA provides a DHCP relay service to DHCP clients attached to ASA interfaces. DHCP relay passes DHCP requests received on one interface to an external DHCP server located behind a different interface.


    To configure DHCP relay on ASA with DHCP server of use following commands:

    dhcprelay server core
    dhcprelay enable inside


    Core interface is where server resides (direction on the way to server) and inside is the client resides (requesting for IP addresses).

    Author: Marcin Bialy