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NOTE: The :: notation specifies successive hexadecimal fields of zeros.
Command Modes
● EXEC
● EXEC Privilege
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
Host tables are not stored in CAM tables. Entries for camIndex displays as zero (0) on the show ipv6
fib stack-unit output for neighbor entries, such as address resolution protocol (ARP) entries.
show ipv6 flowlabel-zero
Display the flow label zero setting.
Syntax
show ipv6 flowlabel-zero
Default Disabled
Command Modes EXEC
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Related
Commands
ipv6 nd dad attempts — Configure system to set the flow label field in the packets to zero.
show ipv6 interface
Display the status of interfaces configured for IPv6.
Syntax
show ipv6 interface interface [brief] [configured] [gigabitethernet
slot | slot/port] [linecard slot-number][loopback interface-number]
[managementethernet slot/port] [port-channel number] [tengigabitethernet
slot | slot/port] [fortyGigE slot | slot/port] [vlan vlan-id]
Parameters
interface (OPTIONAL) Enter the following keywords and slot/port or number information:
● For a Loopback interface, enter the keyword Loopback then a number from 0
to 16383.
● For the Null interface, enter the keyword null then zero (0).
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For stacking, enter the keywords stack-unit then the stack-unit ID.
● For a tunnel interface, enter the keyword tunnel then the tunnel ID.
● For a VLAN interface, enter the keyword VLAN.
● For a port channel interface, enter the keywords port-channel.
brief (OPTIONAL) View a summary of IPv6 interfaces.
configured (OPTIONAL) View information on all IPv6 configured interfaces.
IPv6 Basics 597