How To add Ringtones On iPhone 3G or 3GS

Posted in: iPhone | February 27th, 2010

This works for both iPhones. As well as any iPhone running any software also doesn’t have to be jailbroken.

37 Comments »

Cheap Pringles Can WiFi Antenna

Posted in: Dark Tip, Wireless Network | February 21st, 2010

Wi-Fi has completely changed the way we browse the net and use the internet in our day to day life. The complete comfort of accessing internet at better speeds is achieved through Wi-Fi networks.

This article explains how to make a WiFi antenna out of a Pringles can, which you can use to boost your Wi-Fi network speeds. Link

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Cheap and Easy WiFi Antenna Mod

Posted in: Wireless Network | February 21st, 2010

Turn a standard WiFi antenna into a super range extender antenna just like the ones sold in stores for $30 or more. Your cost? About 5 CENTS! This works! Try it! Or try this satellite wifi antenna.

41 Comments »

Cisco Switch 2950 command list

Posted in: DIY Servers | February 17th, 2010

Cisco IOS Commands

aaa authentication dot1x

access-list (IP extended)

access-list (IP standard)

boot private-config-file

channel-group

class

class-map

clear interface

clear mac address-table

clear pagp

clear port-security dynamic

clear spanning-tree detected-protocols

clear vmps statistics

clear vtp counters

cluster commander-address

cluster discovery hop-count

cluster enable

cluster holdtime

cluster management-vlan

cluster member

cluster run

cluster standby-group

cluster timer

define interface-range

delete

deny (access-list configuration)

deny (MAC access-list configuration)

dot1x default

dot1x max-req

dot1x multiple-hosts

dot1x port-control

dot1x re-authenticate

dot1x re-authentication

dot1x timeout quiet-period

dot1x timeout re-authperiod

dot1x timeout tx-period

duplex

errdisable detect

errdisable recovery

flowcontrol

interface

interface port-channel

interface range

ip access-group

ip access-list

ip address

ip igmp snooping

ip igmp snooping vlan

ip igmp snooping vlan immediate-leave

ip igmp snooping vlan mrouter

ip igmp snooping vlan static

mac access-group

mac access-list extended

mac address-table aging-time

mac address-table notification

mac address-table static

match

mls qos cos

mls qos map

mls qos trust

monitor session

mvr

mvr immediate

mvr type

mvr vlan group

pagp learn-method

pagp port-priority

permit (access-list configuration)

permit (MAC access-list configuration)

police

policy-map

port-channel load-balance
(more…)

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Catalyst 2950 and 2955 Switch Debug Command List

Posted in: DIY Servers | February 17th, 2010

debug auto qos

debug dot1x

debug etherchannel

debug lre

debug pagp

debug pm

debug spanning-tree

debug spanning-tree backbonefast

debug spanning-tree bpdu

debug spanning-tree bpdu-opt

debug spanning-tree mstp

debug spanning-tree switch

debug spanning-tree uplinkfast

debug switch dhcp

debug sw-vlan

debug sw-vlan ifs

debug sw-vlan notification

debug sw-vlan vtp

debug udld

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Cisco 2950 password recovery help

Posted in: DIY Servers | February 17th, 2010

#

C2955 Boot Loader (C2955-HBOOT-M) Version 12.1(0.0.514), CISCO DEVELOPMENT TEST
VERSION
Compiled Fri 13-Dec-02 17:38 by madison
WS-C2955T-12 starting…
Base ethernet MAC Address: 00:0b:be:b6:ee:00
Xmodem file system is available.
Initializing Flash…
flashfs[0]: 19 files, 2 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 7741440
flashfs[0]: Bytes used: 4510720
flashfs[0]: Bytes available: 3230720
flashfs[0]: flashfs fsck took 7 seconds.
…done initializing flash.
Boot Sector Filesystem (bs:) installed, fsid: 3
Parameter Block Filesystem (pb:) installed, fsid: 4

*** The system will autoboot in 15 seconds ***
Send break character to prevent autobooting.

!— Wait until you see this message before
!— you issue the break sequence.
!— Ctrl+Break is entered using Hyperterm.

The system has been interrupted prior to initializing the flash file system to finish
loading the operating system software:

flash_init
load_helper
boot
switch:

#

Issue the flash_init command.

switch: flash_init
Initializing Flash…
flashfs[0]: 143 files, 4 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 3612672
flashfs[0]: Bytes used: 2729472
flashfs[0]: Bytes available: 883200
flashfs[0]: flashfs fsck took 86 seconds
….done Initializing Flash.
Boot Sector Filesystem (bs:) installed, fsid: 3
Parameter Block Filesystem (pb:) installed, fsid: 4
switch:

!— This output is from a 2900XL switch. Output from
!— other switches will vary slightly.

#

Issue the load_helper command.

switch: load_helper
switch:

#

Issue the dir flash: command.

Note: Make sure to type a colon “:” after the dir flash.

The switch file system is displayed:

switch: dir flash:
Directory of flash:/
2    -rwx  1803357   <date>               c3500xl-c3h2s-mz.120-5.WC7.bin

!— This is the current version of software.

4    -rwx  1131      <date>               config.text

!— This is the configuration file.

5    -rwx  109       <date>               info
6    -rwx  389       <date>               env_vars
7    drwx  640       <date>               html
18   -rwx  109       <date>               info.ver
403968 bytes available (3208704 bytes used)
switch:

!— This output is from a 3500XL switch. Output from
!— other switches will vary slightly.

#

Type rename flash:config.text flash:config.old to rename the configuration file.

switch: rename flash:config.text flash:config.old
switch:

!— The config.text file contains the password
!— definition.

#

Issue the boot command to boot the system.

switch: boot
Loading “flash:c3500xl-c3h2s-mz.120-5.WC7.bin”…###############################
################################################################################
######################################################################
File “flash:c3500xl-c3h2s-mz.120-5.WC7.bin” uncompressed and installed, entry po
int: 0×3000
executing…

!— Output suppressed.
!— This output is from a 3500XL switch. Output from other switches
!— will vary slightly.

#

Enter “n” at the prompt to abort the initial configuration dialog.

— System Configuration Dialog —
At any point you may enter a question mark ‘?’ for help.
Use ctrl-c to abort configuration dialog at any prompt.
Default settings are in square brackets ‘[]‘.
Continue with configuration dialog? [yes/no]: n

!— Type “n” for no.

Press RETURN to get started.

!— Press Return or Enter.

Switch>

!— The Switch> prompt is displayed.

#

At the switch prompt, type en to enter enable mode.

Switch>en
Switch#

#

Type rename flash:config.old flash:config.text to rename the configuration file with its original name.

Switch#rename flash:config.old flash:config.text
Destination filename [config.text]

!— Press Return or Enter.

Switch#

#

Copy the configuration file into memory.

Switch#copy flash:config.text system:running-config
Destination filename [running-config]?

!— Press Return or Enter.

1131 bytes copied in 0.760 secs
Sw1#

The configuration file is now reloaded.
#

Overwrite the current passwords that you do not know. Choose a strong password with at least one capital letter, one number, and one special character.

Note: Overwrite the passwords which are necessary. You need not overwrite all of the mentioned passwords.

Sw1# conf t

!— To overwrite existing secret password

Sw1(config)#enable secret <new_secret_password>

!— To overwrite existing enable password

Sw1(config)#enable password <new_enable_password>

!— To overwrite existing vty password

Sw1(config)#line vty 0 15
Sw1(config-line)#password <new_vty_password>

Sw1(config-line)#login

!— To overwrite existing console password

Sw1(config-line)#line con 0
Sw1(config-line)#password <new_console_password>

#

Write the running configuration to the configuration file with the write memory command.

Sw1#write memory
Building configuration…
[OK]
Sw1#

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