Dell Networking 7048 - Page 36

36 Contents
33 Configuring L2 and L3 Relay
Features . . . . . . . . . . . . . . . . . . . . . . . . 907
L2 and L3 Relay Overview . . . . . . . . . . . . . . . 907
What Is L3 DHCP Relay?
. . . . . . . . . . . . . 907
What Is L2 DHCP Relay? . . . . . . . . . . . . . 908
What Is the IP Helper Feature? . . . . . . . . . . 909
Default L2/L3 Relay Values. . . . . . . . . . . . . . . 913
Configuring L2 and L3 Relay Features (Web) . . . . . 914
DHCP Relay Global Configuration
. . . . . . . . . 914
DHCP Relay Interface Configuration . . . . . . . 915
DHCP Relay Interface Statistics . . . . . . . . . 917
DHCP Relay VLAN Configuration
. . . . . . . . . 918
DHCP Relay Agent Configuration . . . . . . . . . 919
IP Helper Global Configuration . . . . . . . . . . 920
IP Helper Interface Configuration . . . . . . . . 922
IP Helper Statistics . . . . . . . . . . . . . . . . 924
Configuring L2 and L3 Relay Features (CLI)
. . . . . . 925
Configuring L2 DHCP Relay
. . . . . . . . . . . . 925
Configuring L3 Relay (IP Helper) Settings
. . . . 927
Relay Agent Configuration Example
. . . . . . . . . . 929
34 Configuring OSPF and OSPFv3. . . . . . . . 931
OSPF Overview. . . . . . . . . . . . . . . . . . . . . 932
What Are OSPF Areas and Other OSPF
Topology Features?
. . . . . . . . . . . . . . . . 932
What Are OSPF Routers and LSAs?
. . . . . . . 933
How Are Routes Selected?
. . . . . . . . . . . . 933
How Are OSPF and OSPFv3 Different?
. . . . . . 933