Troubleshooting guide

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ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 11 Troubleshooting Layer 3 Network Connections
Troubleshooting SDM Problems
Step 3 Use the show running-config command to confirm the new configuration.
Switch# show running-config
Building configuration...
Current configuration:
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname Switch
!
!
clock calendar-valid
sdm size ip-adjacency 4096
sdm size ip-prefix 131072
sdm size ipx-network 16384
no sdm autolearn
ip subnet-zero
!
(Information Deleted)
!
Step 4 Use the copy running-config startup-config command to write the new configuration to the NVRAM.
Switch# copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
EHSA:Syncing monvars to secondary, : BOOT=
EHSA:Syncing monvars to secondary, : CONFIG_FILE=
EHSA:Syncing monvars to secondary, : BOOTLDR=[OK]
Switch#
Step 5 Use the reload command to restart the Layer 3 enabled ATM switch router and reallocate the memory
partitions.
Switch# reload
Proceed with reload? [confirm]
Oct 9 18:54:55.294: %SYS-5-RELOAD: Reload requested
ROMMON: Cold Reset frame @0x00000000
ROMMON: Reading reset reason register
ROMMON: Valid NVRAM config
System Bootstrap, Version 12.0(7)W5(15) RELEASE SOFTWARE
Copyright (c) 1998 by cisco Systems, Inc.
Step 6 Use the show sdm size command to see the new configuration of the SDM CAM size.
Switch# show sdm size
Switching Database Region Sizes :
IPX Direct : 224 32-bit entries
IPX Node : 4096 64-bit entries
IP Adjacency : 4096 32-bit entries
IP Prefix : 131072 32-bit entries
IP VRF Prefix : 512 64-bit entries
IP Multicast : 32768 64-bit entries
UDP Flooding : 256 64-bit entries
MAC Addr : 1024 64-bit entries
LFIB : 1024 32-bit entries