Ipv6 Hoplimit-Expires Enable - 3Com S7906E Command Reference Manual

Default Level
2: System level
Parameters
ipv6-address: IPv6 link-local address. The first 10 bits of an address must be 1111111010 (binary), that
is, the first group of hexadecimals in the address must be FE80 to FEBF.
Description
Use the ipv6 address link-local command to configure a link-local address for the interface.
Use the undo ipv6 address link-local command to remove the configured link-local address for the
interface.
Examples
# Configure a link-local address for VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 address fe80::1 link-local

ipv6 hoplimit-expires enable

Syntax
ipv6 hoplimit-expires enable
undo ipv6 hoplimit-expires
View
System view
Default Level
2: System level
Parameters
None
Description
Use the ipv6 hoplimit-expires enable command to enable the sending of ICMPv6 time exceeded
packets.
Use the undo ipv6 hoplimit-expires command to disable the sending of ICMPv6 time exceeded
packets.
By default, the sending of ICMPv6 time exceeded packets is enabled.
Note that:
After you disable the sending of ICMPv6 time exceeded packets, the device will not send time-to-live
count exceeded packets, but will still send fragment reassembly time exceeded packets.
Examples
# Disable the sending of ICMPv6 time exceeded packets.
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