nd-reachable-time
Enables advertisement of neighbor discovery (ND) reachable time in RAs. This feature
is disabled by default.
Supported in the following platforms:
- Access Points — AP7502, AP7522,
AP7532, AP7562, AP7602, AP7612, AP7622, AP7632, AP7662, AP8163, AP8432, AP8533
- Wireless Controller — RFS4010
- Service Platforms — NX5500, NX7500,
NX9500, NX9600, VX9000
Syntax
nd-reachable-time [<5000-3600000>|global]
Parameters
nd-reachable-time [<5000-3600000>|global]
| nd-reachable-time [<5000-3600000>| global] |
Configures the interval, in milliseconds, that a node
assumes a neighbor is reachable after receiving a reachability confirmation from the
neighbor. Therefore, a neighbor is reachable, after being discovered, for a period
specified here. This value is advertised in RAs. Use one of the following
options:
- <5000-3600000> – Configures an interface-specific value. Specify a value
from 5000 - 3600000 milliseconds. The default is 5000 milliseconds.
- global – Advertises the neighbor reachable time configured
for the system. This is the value configured at the device configuration mode.
For more information, see use (profile/device-config-mode-commands) (profile config mode).
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Examples
nx9500-6C8809(config-ipv6-radv-policy-test)#nd-reachable-time 6000
nx9500-6C8809(config-ipv6-radv-policy-test)#show context
ipv6-router-advertisement-policy test
managed-config-flag
nd-reachable-time 6000
advertise mtu
advertise hop-limit
check-ra-consistency
dns-server 2002::2 lifetime 3000
domain-name TechPubs lifetime infinite
nx9500-6C8809(config-ipv6-radv-policy-test)#
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