Brocade Communications Systems FastIron SX 1600, Configuration Manual, Page: 199 / 593

Syntax: clear ipv6 dhcp-relay delegated-prefixes { vrf vrf-name } { X:X::X:X/M | all | interface interface-id }
The vrf vrf-name parameter is used to clear the DHCPv6 delegated prefixes for a specific VRF. If this parameter is not provided, then the
information for the default VRF is cleared.
The X:X::X:X/M parameter is used to clear the specified delegated prefix and remove the corresponding route permanently from the
router.
The all parameter is used to clear all the delegated prefixes and remove the corresponding routes permanently from the router for the
VRF.
The interface interface-id parameter is used to clear all the delegated prefixes and remove the corresponding routes permanently from
the router for the specified outgoing interface.
Clearing the DHCPv6 packet counters
To clear all DHCPv6 packet counters, use the clear ipv6 dhcp-relay statistics command at the privilege level.
device# clear ipv6 dhcp-relay statistics
Syntax: clear ipv6 dhcp-relay statistics
DHCPv6 Relay Agent Prefix Delegation Notification
FastIron Ethernet Switch Layer 3 Routing
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