Owner's Manual

Chapter 21. IPv6 Unicast Routing | 649

NETGEAR 8800 User Manual

Displaying Neighbor-Discovery Cache Entries

Both statically configured and dynamic neighbor-discovery entries can be viewed using the

following command:

show neighbor-discovery {cache {ipv6}} {[<ipv6_addr> | <mac> | permanent] {vr

<vr_name>}} | vlan <vlan_name> | vr <vr_name>}

Managing Router Discovery

The following sections describe tasks for managing router discovery:

• Enabling and Disabling Router Discovery on page 649

• Adding and Deleting Prefixes for Router Discovery on page 649

• Configuring Router Discovery Settings on page 649

• Displaying Router Discovery Configuration Settings on page 650

Enabling and Disabling Router Discovery

To enable or disable router discovery on a VLAN, use the following commands:

enable router-discovery {ipv6} vlan <vlan_name>

disable router-discovery {ipv6} vlan <vlan_name>

Adding and Deleting Prefixes for Router Discovery

To add or delete prefixes for advertisement by router discovery, use the following commands:

configure vlan <vlan_name> router-discovery {ipv6} add prefix <prefix>

configure vlan <vlan_name> router-discovery {ipv6} delete prefix [<prefix> |

all]

Configuring Router Discovery Settings

To configure the router discovery settings, use the following commands:

configure vlan <vlan_name> router-discovery {ipv6} default-lifetime

configure vlan <vlan_name> router-discovery {ipv6} hop-limit <currenthoplimit>

configure vlan <vlan_name> router-discovery {ipv6} link-mtu <linkmtu>

configure vlan <vlan_name> router-discovery {ipv6} managed-config-flag <on_off>

configure vlan <vlan_name> router-discovery {ipv6} max-interval <maxinterval>

configure vlan <vlan_name> router-discovery {ipv6} min-interval <mininterval>

configure vlan <vlan_name> router-discovery {ipv6} other-config-flag <on_off>

configure vlan <vlan_name> router-discovery {ipv6} reachable-time

configure vlan <vlan_name> router-discovery {ipv6} retransmit-time