Command Line Reference Guide
interface
type
slot/port
To remove all neighbor entries learned on a specific interface, enter
the keyword interface followed by the interface type and slot/
port or number information. Valid slot numbers are 0-11. The valid port
numbers for each interface type are listed below.
• For a 10-Gigabit Ethernet interface, enter the keyword
tengigabitethernet followed by slot/port numbers.
The port range is 0 to 63.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by slot/port numbers. The ports are 48,
52, 56, and 60.
• For a Port Channel interface, enter the keywords port-
channel
followed by a number from 1 to 128.
• For a VLAN interface, enter the keyword vlan followed by a
VLAN id number from 1 to 4094.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
ipv6 nd mtu
Configure an IPv6 neighbor discovery.
S5000
Syntax
ipv6 nd mtu number
Parameters
mtu
number
Set the MTU advertisement value in Routing Prefix Advertisement
packets. The range is 1280 to 9234.
Defaults none
Command Modes INTERFACE
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The ip nd mtu command sets the value advertised to routers. It does not set the actual
MTU rate. For example, if ip nd mtu is set to 1280, the interface still passes 1500-byte
packets.
The mtu command sets the actual frame size passed and can be larger than the advertised
MTU. If the mtu setting is larger than the ip nd mtu command, an error message is sent, but
the configuration is accepted. The error message is:
% Error: nd ra mtu is
greater than link mtu, link mtu will be used.
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