Ipv6 address eui-64 – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual
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Brocade 6910 Ethernet Access Switch Configuration Guide
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IPv6 Interface
Link-local address:
FE80::2E0:CFF:FE00:FD/64
Global unicast address(es):
2001:DB8:2222:7272:2E0:CFF:FE00:FD/64, subnet is
2001:DB8:2222:7272::/64[AUTOCONFIG]
valid lifetime 2591628 preferred lifetime 604428
Joined group address(es):
FF02::1:FF00:FD
FF02::1
IPv6 link MTU is 1280 bytes
ND DAD is enabled, number of DAD attempts: 3.
ND retransmit interval is 1000 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
Console#
Related Commands
ipv6 address eui-64
This command configures an IPv6 address for an interface using an EUI-64 interface ID in the low
order 64 bits and enables IPv6 on the interface. Use the no form without any arguments to remove
all manually configured IPv6 addresses from the interface. Use the no form with a specific address
to remove it from the interface.
Syntax
ipv6 address ipv6-prefix/prefix-length eui-64
no ipv6 address [ipv6-prefix/prefix-length eui-64]
ipv6-prefix - The IPv6 network portion of the address assigned to the interface.
prefix-length - A decimal value indicating how many contiguous bits (from the left) of the
address comprise the prefix (i.e., the network portion of the address).
Default Setting
No IPv6 addresses are defined
Command Mode
Interface Configuration (VLAN)
Command Usage
•
The prefix must be formatted according to RFC 2373 “IPv6 Addressing Architecture,” using 8
colon-separated 16-bit hexadecimal values. One double colon may be used in the address to
indicate the appropriate number of zeros required to fill the undefined fields.
•
If a link local address has not yet been assigned to this interface, this command will
dynamically generate a global unicast address and a link-local address for this interface. (The
link-local address is made with an address prefix of FE80 and a host portion based the
switch’s MAC address in modified EUI-64 format.)