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B-58

Catalyst 3750-X and 3560-X Switch Command Reference

OL-29704-01

Appendix B Catalyst 3750-X and 3560-X Switch Debug Commands

debug platform ip unicast

Use the debug platform ip unicast privileged EXEC command to enable debugging of

platform-dependent IP unicast routing. Use the no form of this command to disable debugging.

debug platform ip unicast {adjacency | all | arp | dhcp | errors | events | interface | mpath |

registries | retry | route | rpc | rpf | standby | statistics}

no debug platform ip unicast {adjacency | all | arp | dhcp | errors | events | interface | mpath |

registries | retry | route | rpc | rpf | standby | statistics}

Syntax Description

Defaults Debugging is disabled.

Command Modes Privileged EXEC

adjacency Display IP unicast routing adjacency programming event debug messages.

all Display all platform IP unicast routing debug messages.

Note Using this command can degrade the performance of the switch.

arp Display IP unicast routing Address Resolution Protocol (ARP) and ARP throttling debug

messages.

dhcp Display IP unicast routing DHCP dynamic address-related event debug messages.

errors Display all IP unicast routing error debug messages, including resource allocation

failures.

events Display all IP unicast routing event debug messages, including registry and

miscellaneous events.

interface Display IP unicast routing interface event debug messages.

mpath Display IP unicast routing multi-path adjacency programming event debug messages

(present when performing equal or unequal cost routing).

registries Display IP unicast routing forwarding information database (FIB), adjacency add,

update, and delete registry event debug messages.

retry Display IP unicast routing reprogram FIBs with hardware memory allocation failure

debug messages.

route Display IP unicast routing FIB hardware programming event debug messages.

rpc Display IP unicast routing Layer 3 unicast remote procedure call (RPC) interaction

debug messages.

rpf Display IP unicast routing Layer 3 unicast reverse path forwarding (unicast RPF) event

debug messages.

standby Display IP unicast routing standby event debug messages, helpful in troubleshooting Hot

Standby Routing Protocol (HSRP) issues.

statistics Display IP unicast routing statistics gathering-related event debug messages.

Cisco Catalyst 3750-X Command Reference

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