ip [rip [database
| event |
trigger]]
rip {<database | event | trigger>}
—Enables the specified RIP
message type for the configured destination(s).
database
—Displays
database changes.
event
—Displays RIP events.
trigger
—Displays
trigger messages.
ipv6 [dhcpv6-client | nd
| packet]
NOTE:
See the "IPv6 Diagnostic and Troubleshooting" in the
IPv6 configuration guide for your switch for more detailed IPv6
debug options.
When no debug options are included, displays debug messages for all IPv6
debug options.
dhcpv6-client [events | packet]
—Displays
DHCPv6 client event and packet data.
nd
—Displays debug messages for
IPv6 neighbor discovery.
packet
—Displays IPv6 packet messages.
lldp
Enables all LLDP message types for the configured destinations.
security [arp-protect |
dhcp-snooping | dynamic-
ip-lockdown | port-access
| port-security | radius-
server | ssh | tacacs-
server | user-profile-
mib]
arp-protect
— Sends dynamic ARP protection debug messages to
configured debug destinations.
dhcp-snooping
—Sends DHCP snooping
debug messages to configured debug destinations.
agent
—Displays DHCP
snooping agent messages.
event
—Displays DHCP snooping event
messages.
packet
—Displays DHCP snooping packet messages.
dynamic-ip-lockdown
—Sends dynamic IP lockdown debug messages to
the debug destination.
port-access
—Sends port-access debug messages
to the debug destination.
radius-server
—Sends RADIUS debug
messages to the debug destination.
ssh
—Sends SSH debug messages at
the specified level to the debug destination. The levels are fatal, error, info,
verbose, debug, debug2, and debug3.
tacacs-server
—Sends TACACS
debug messages to the debug destination.
user-profile-mib
—Sends
user profile MIB debug messages to the debug destination.
services <
slot-id-range
>
Displays debug messages on the services module. Enter an alphabetic
module ID or range of module IDs for the <
slot-id-range
> parameter.
snmp <pdu>
Displays the SNMP debug messages.
pdu
—Displays SNMP pdu debug
messages.
Debug destinations
Use the
debug destination
command to enable (and disable)syslog messaging on a syslog server or to a CLI
session for specified types of debug and Event Log messages.
Syntax:
[no] debug destination {<logging | session | buffer>}
Chapter 13 Troubleshooting
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