relay information check (BNG)
To configure a Dynamic Host Configuration Protocol (DHCP) IPv4 Relay to validate the relay agent information
option in forwarded BOOTREPLY messages, use the relay information check command in DHCP IPv4
relay profile configuration submode. To disable this feature, use the no form of this command.
relay information check
no relay information check
Syntax Description
This command has no keywords or arguments.
Command Default
DHCP validates the relay agent information option.
Command Modes
DHCP IPv4 relay profile configuration
Command History
ModificationRelease
This command was introduced.Release 3.7.2
This command was supported for BNG.Release 4.2.0
Usage Guidelines
No specific guidelines impact the use of this command.
Task ID
OperationsTask ID
read, writeip-services
read, writebasic-services
Examples
This example shows how to use the relay information check command:
RP/0/RSP0/CPU0:router#config
RP/0/RSP0/CPU0:router(config)# dhcp ipv4
RP/0/RSP0/CPU0:router(config-dhcpv4)# profile client relay
RP/0/RSP0/CPU0:router(config-dhcpv4-relay-profile)# relay information check
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference, Release
5.2.x
185
BNG DHCP Commands
relay information check (BNG)
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