Cisco Cisco SG300-28 28-Port Gigabit Managed Switch Technical References
IPv6 Commands
OL-32830-01 Command Line Interface Reference Guide
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27
FF02::1:FF11:6770
is 1500 bytes
ICMP error messages limited interval is 100ms; Bucket size is 10 tokens
ND DAD is disabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
MLD Version is 2
Tunnel mode is ISATAP
Tunnel Local IPv4 address : 10.10.10.1(VLAN 1)
ISATAP Router DNS name is isatap
Field Descriptions:
•
ND DAD—The state of duplicate address detection on the interface
(enabled or disabled). Note. The state of duplicate address detection on an
IPv6 tunnel interface of ISATAP type always is displayed as disabled
regardless of a value of the number of DAD attempts parameter because
DAD is not supported on NBMA interfaces. The switch will enable DAD
automatically when the user change the type of the tunnel to manual if a the
parameter value bigger than 0.
(enabled or disabled). Note. The state of duplicate address detection on an
IPv6 tunnel interface of ISATAP type always is displayed as disabled
regardless of a value of the number of DAD attempts parameter because
DAD is not supported on NBMA interfaces. The switch will enable DAD
automatically when the user change the type of the tunnel to manual if a the
parameter value bigger than 0.
•
number of DAD attempts:—Number of consecutive neighbor solicitation
messages that are sent on the interface while duplicate address detection
is performed.
messages that are sent on the interface while duplicate address detection
is performed.
•
vlan 1 is up/up—Indicates the interface status: administrative/operational.
•
IPv6 is enabled, stalled, disabled (stalled and disabled are not shown in
sample output)—Indicates that IPv6 is enabled, stalled, or disabled on the
interface. If IPv6 is enabled, the interface is marked “enabled.” If duplicate
address detection processing identified the link-local address of the
interface as being a duplicate address, the processing of IPv6 packets is
disabled on the interface and the interface is marked “stalled.” If IPv6 is not
enabled, the interface is marked “disabled.”
sample output)—Indicates that IPv6 is enabled, stalled, or disabled on the
interface. If IPv6 is enabled, the interface is marked “enabled.” If duplicate
address detection processing identified the link-local address of the
interface as being a duplicate address, the processing of IPv6 packets is
disabled on the interface and the interface is marked “stalled.” If IPv6 is not
enabled, the interface is marked “disabled.”
•
link-local address—Displays the link-local address assigned to the
interface.
interface.
•
Global Unicast address(es):—Displays the global Unicast addresses
assigned to the interface. The type is manual or autoconfig.
assigned to the interface. The type is manual or autoconfig.
•
Joined group address(es):—Indicates the Multicast groups to which this
interface belongs.
interface belongs.