ECS4100 Series CLI Reference Guide-R07

Chapter 33 | IP Interface Commands
IPv6 Interface
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This example displays a brief summary of IPv6 addresses configured on the switch.
Console#show ipv6 interface brief
Interface VLAN IPv6 IPv6 Address
--------------- ---------- ---------- ------------------------------------
VLAN 1 Up Up 2001:DB8:2222:7273::72/96
VLAN 1 Up Up FE80::2E0:CFF:FE00:FD%1/64
Console#
Related Commands
show ip interface (901)
show ipv6 mtu This command displays the maximum transmission unit (MTU) cache for
destinations that have returned an ICMP packet-too-big message along with an
acceptable MTU to this switch.
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows the MTU cache for this device:
Console#show ipv6 mtu
MTU Since Destination Address
1400 00:04:21 5000:1::3
1280 00:04:50 FE80::203:A0FF:FED6:141D
Console#
IPv6 Link MTU Maximum transmission unit for this interface (bytes).
ND DAD Indicates whether (neighbor discovery) duplicate address detection is enabled.
number of DAD
attempts
The number of consecutive neighbor solicitation messages sent on the interface
during duplicate address detection.
ND retransmit
interval
The interval between IPv6 neighbor solicitation retransmissions sent on an
interface during duplicate address detection.
ND advertised
retransmit
interval
The retransmit interval is included in all router advertisements sent out of an
interface so that nodes on the same link use the same time value.
ND reachable
time
The amount of time a remote IPv6 node is considered reachable after a
reachability confirmation event has occurred
ND advertised
reachable time
The reachable time is included in all router advertisements sent out of an
interface so that nodes on the same link use the same time value.
ND advertised
router lifetime
The length of time during which the prefix is valid for on-link determination.
Table 187: show ipv6 interface - display description (Continued)
Field Description