176
Dst <2003::20a:ebff:fe26:8a49>
15.2.4 debug ipv6 nd
Command: debug ipv6 nd [ ns | na | rs | ra | redirect ]
no debug ipv6 nd [ ns | na | rs | ra | redirect ]
Function: Enable the debug of receiving and sending operations for specified types of
IPv6 ND messages. The ns, na, rs, ra and redirect parameters represent neighbor
solicitation, neighbor advertisement, route solicitation, route advertisement and route
redirect. No specification means to enable the debug for all five types of ND message.
The no operation of this command will disable debug of receiving and sending operations
for specified types of IPv6 ND messages, while no specification means to disable that for
all five types of ND message.
Parameter: None.
Default: The debug of receiving and sending operations for all five types of IPv6 ND
messages is disabled by default.
Command Mode: Admin Mode
Usage Guide: The ND protocol is an essential part of IPv6. This command can display
the ND message of a specified type for troubleshooting.
Example:
Switch#debug ipv6 nd
IPv6 ND: rcvd, type <136>, src <fe80::203:fff:fe01:2786>, dst <fe80::203:fff:fe01:59ba>
Src <fe80::203:fff:fe01:2786>
Dst <fe80::203:fff:fe01:59ba>
15.2.5 ipv6 default-gateway
Command: ipv6 default-gateway <ipv6-address>
no ipv6 default-gateway <ipv6-address>
Function: Set the IPv6 default-gateway address of switch; the no command will delete