Specifications

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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)

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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

debug pagp

To debug the PAgP activity, use the debug pag p command. To disable the debugging output, use the no

form of this command.

no debug pagp

Syntax Description

Defaults This command has no default settings.

Command Modes Privileged EXEC mode

Usage Guidelines This command is supported only o n the supervisor engine and ca n be entered only from the

Catalyst 4500 series switch consol e.

Examples This example shows how to enable the PAgP miscellaneous debugging:

Switch# debug pagp misc

Port Aggregation Protocol Miscellaneous debugging is on

Switch#

*Sep 30 10:13:03: SP: PAgP: pagp_h(Fa5/6) expired

*Sep 30 10:13:03: SP: PAgP: 135 bytes out Fa5/6

*Sep 30 10:13:03: SP: PAgP: Fa5/6 Transmitting information packet

*Sep 30 10:13:03: SP: PAgP: timer pagp_h(Fa5/6) started with interval 30000

<... output truncated...>

Switch#

Related Commands

all (Optional) Enables all PAgP debugging.

dual-active (Optional) Enables the PAgP dual-active debugg ing.

event (Optional) Enables the debugging of the PAgP events.

fsm (Optional) Enables the debugging of the PAgP finite state machine.

misc (Optional) Enables the miscellaneous PAgP debugging.

packet (Optiona l) Enables the PAgP packet debugg ing.

Command Description

undebug pagp (same as no debug pagp) Disables debugging output.