C2950 IOS for DHCP Snooping and DAI

[johnlloyd_13]

hi all,

anyone knows what image i would need for my 2950 to enable DHCP snooping and DAI features (just for lab purpose)?

or are these features just available on the bigger modular switches (4500 and 6500)?

>sh ver

Cisco Internetwork Operating System Software

IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA8a, RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2006 by cisco Systems, Inc.

Compiled Fri 28-Jul-06 15:16 by weiliu

Image text-base: 0x80010000, data-base: 0x8056A000

Switch(config)#ip dhcp snooping ?

  information  DHCP Snooping information

  vlan         DHCP Snooping vlan

  <cr>

Switch(config)#ip arp ?

% Unrecognized command

[cadet alain · Accepted solution]

Hi,

you need 121-19.EA1 image for DHCP snooping and DAI is not available on this platform according to Cisco feature navigator.

Regards.

Alain

Don't forget to rate helpful posts.

[johnlloyd_13]

Hi Alain,

Thanks for this info! I've read you're CCNA Security.

Just curious, are you gonna write your CCNP Security soon?

Could you recommend a good lab switch for SECURE?

Sent from Cisco Technical Support iPad App

[cadet alain · Accepted solution]

Hi,

Not  in a near future  because i'm preparing for another cert right now .

I think that 3550 should be enough for 99 % of the exam features.

Regards.

Alain

Don't forget to rate helpful posts.

[johnlloyd_13]

Alain,

Thanks for the advice!

And good luck to the cert you'll write soon!

Cheers!

Sent from Cisco Technical Support iPad App