xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
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Example usage:
To display the IPv6 neighbors of a configured IP interface:
DGS-3627:5# show ipv6 neighbor_cache ipif Zira all
Command: show ipv6 neighbor_cache ipif Zira all
Neighbor Link Layer Address Interface State
-------------------------------------- ------------------ ------------ -----
FE80::20B:6AFF:FECF:7EC6 00:0B:6A:CF:7E:C6 Zira R
Total Entries : 1
State:
(I) means Incomplete State (R) means Reachable State
(S) means State State (D) means Delay State
(P) means Probe State (T) means Static State
DGS-3627:5#
config ipv6 nd ra ipif
Purpose
Used to configure the parameters for router advertisement packets being sent
from the switch.
Syntax
config ipv6 nd ra ipif <ipif_name 12> {state [enable | disable] | life_time
<value 0-9000> | reachable_time <value 0-3600000> | retrans_time <uint
0-4294967295> | hop_limit <value 0-255> | managed_flag [enable |
disable] | other_config_flag [enable | disable] | min_rtr_adv_interval
<value 3-1350> | max_rtr_adv_interval <value 4-1800>}
Description
This command is used to configure the settings for router advertisement
packets being sent from the switch.
Parameters
<ipif_name 12>
- Enter the IPv6 interface name that will be dispatching these
router advertisements.
state {enable | disable}
– Use this parameter to enable or disable the sending
of router advertisement packets from the IPv6 interface name previously
stated.
life_time <value 0-9000>
- This time represents the validity of this IPv6
interface to be the default router for the link-local network. A value of 0
represents that this Switch should not be recognized as the default router for
this link-local network. The user may set a time between
0
and
9000
seconds
with a default setting of
1800
seconds.
reachable_time <value 0-3600000> - This field will set the time that remote
IPv6 nodes are considered reachable. In essence, this is the Neighbor
Unreachability Detection field once confirmation of the access to this node has
been made. The user may set a time between
0
and
36000000
milliseconds
with a default setting of
1200000
milliseconds. A very low value is not
recommended.
retrans_time <uint 0-4294967295> -
Used to set an interval time between
0
and
4294967295
milliseconds for the dispatch of router advertisements by this
interface over the link-local network, in response to a Neighbor Solicitation
message. If this Switch is set as the default router for this local link, this value
should not exceed the value stated in the
Life Time
field previously
mentioned. Setting this field to zero will specify that this switch will not specify
the Retransmit Time for the link-local network. (and therefore will be specified
by another router on the link-local network. The default value is
0
milliseconds.
hop_limit <value 0-255> -
This field sets the number of nodes that this Router
Advertisement packet will pass before being dropped. This number is set to
depreciate by one after every node it reaches and will be dropped once the
Hop Limit reaches 0. The user may set the Hop Limit between
0
and
255
with
