DHCP Relay Specifications Configuring DHCP Relay
page 21-2 OmniSwitch AOS Release 7 Network Configuration Guide June 2013
DHCP Relay Specifications
Platforms Supported OmniSwitch 10K, 6900
RFCs Supported 0951–Bootstrap Protocol
1534–Interoperation between DHCP and BOOTP
1541–Dynamic Host Configuration Protocol
1542–Clarifications and Extensions for the Bootstrap Protocol
2132–DHCP Options and BOOTP Vendor Extensions
3046–DHCP Relay Agent Information Option, 2001
DHCP Relay Implementation Global DHCP
Per-VLAN DHCP
DHCP Relay Service BOOTP/DHCP (Bootstrap Protocol/Dynamic Host Configuration
Protocol)
UDP Port Numbers 67 for Request
68 for Response
IP addresses supported for each
Relay Service
Maximum of 256 IP addresses for each Relay Service.
IP addresses supported for the
Per-VLAN service
Maximum of 256 VLAN relay services.
Maximum number of UDP relay
services allowed per switch
10
Maximum number of VLANs to
which forwarded UDP service
port traffic is allowed
256