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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
409
Example
To configure the NS retransmit time of a specified interface:
DGS-3420-28SC:admin#config ipv6 nd ns ipif System retrans_time 400
Command: config ipv6 nd ns ipif System retrans_time 400
Success.
DGS-3420-28SC:admin#
40-5 config ipv6 nd ra ipif
Description
This command is used to configure the RA parameters of a specified interface.
Format
config ipv6 nd ra ipif <ipif_name 12> {state [enable | disable] | life_time <sec 0-9000> |
reachable_time <millisecond 0-3600000> | retrans_time <millisecond 0-4294967295> |
hop_limit <value 0-255> | managed_flag [enable | disable] | other_config_flag [enable |
disable] | min_rtr_adv_interval <sec 3-1350> | max_rtr_adv_interval <sec 4-1800>}(1)
Parameters
<ipif_name 12> - Specify the name of the interface.
state - Specify the router advertisement status.
enable - Enable the router advertisement state.
disable - Disable the router advertisement state.
life_time - Specify the lifetime of the router as the default router, in seconds.
<sec 0-9000> - Specify the time between 0 and 9000 seconds.
reachable_time
- Specifies the amount of time that a node can consider a neighboring node
reachable after receiving a reachability confirmation in millisecond.
<millisecond 0-3600000> - Specify the time between 0 and 3600000 milliseconds.
retrans_time - Specifies the amount of time between retransmissions of router advertisement
message in millisecond, and the router advertisement packet will take it to host.
<millisecond 0-4294967295> - Specify the time between 0 and 4294967295 milliseconds.
hop_limit - Specify the default value of the hop limit field in the IPv6 header for packets sent by
hosts that receive this RA message.
<value 0-255>
- Specify the value between 0 and 255.
managed_flag - Specify to enable or disable the function.
enable - When set to enable, it indicates that hosts receiving this RA must use a stateful
address configuration protocol to obtain an address, in addition to the addresses derived
from the stateless address configuration.
disable - Set to disable to stop hosts receiving the RA from using a stateful address
configuration to obtain an address.
other_config_flag - Specify to enable or disable the function.
enable - When set to enable, it indicates that hosts receiving this RA must use a stateful
address configuration protocol to obtain on-address configuration information.
disable - Set to disable to stop hosts receiving this RA from using a stateful address
configuration protocol to obtain on-address configuration information.
min_rtr_adv_interval - Specify the minimum time allowed between sending unsolicited multicast
Router Advertisements from the interface, in seconds. It must be no less than 3 seconds and
no greater than .75 * MaxRtrAdvInterval. The default is 0.33 * MaxRtrAdvInterval.
<sec 3-1350> - Specify the time between 3 and 1350 seconds.
max_rtr_adv_interval - Specify the maximum time allowed between sending unsolicited