Welcome to Tech Support Forum home to more then 136,000 problems solved. Issues have included: Spyware, Malware, Virus Issues, Windows, Microsoft, Linux, Networking, Security, Hardware, and Gaming Getting your problem solved is as easy as:
1. Registering for a free account
2. Asking your question
3. Receiving an answer

Registered members:
* Get free support
* Communicate privately with other members (PM).
* Removal of this message
* See fewer ads.
* And much more..

 



Want to know how to post a question? click here Having problems with spyware and pop-ups? First Steps
Go Back   Tech Support Forum > Networking Forum > Protocols and Routing
User Name
Password
Site Map Register Donate Rules Blogs Mark Forums Read


Protocols and Routing IP, IPX and other protocol support

Reply
 
LinkBack Thread Tools
Old 07-24-2007, 09:21 AM   #1 (permalink)
Registered User
 
Join Date: Jul 2007
Posts: 1
OS: WinXP


EEK! ARP information in LAN

I typed "show ARP" in the Cisco Switch3750 interface command, but there are only ARP info of the uplink port shown. How can I get the ARP info of the whole LAN.
wzdwang is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Important Information
Join the #1 Tech Support Forum Today - It's Totally Free!

TechSupportForum.com is a leading support website for your computer needs. We offer free, friendly and personalized computer support. Why pay to have your computer fixed when you can do it for free.

Join TechSupportforum.com Today - Click Here

Old 07-24-2007, 10:14 AM   #2 (permalink)
Manager, The Conversation Pit/Analyst, Security Team
 
bry623's Avatar
 
Join Date: Apr 2002
Location: NW Territory circa 1787
Posts: 11,692
OS: winxp pro sp2


Send a message via MSN to bry623
Re: ARP information in LAN

arp -a
__________________
"If you aren't a liberal when you're 20, you have no heart. If you aren't a conservative when you are 50, you have no brain"

bry623 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Old 08-01-2007, 06:37 AM   #3 (permalink)
Registered User
 
Join Date: Jul 2007
Posts: 6
OS: XP, Debian


Re: ARP information in LAN

Have you tried show ip arp?
adam999 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Old 08-15-2007, 07:25 AM   #4 (permalink)
Registered User
 
Join Date: Aug 2007
Posts: 8
OS: Linux


Re: ARP information in LAN

if by ARP info you mean which MAC addresses are being presented on which switch ports then simply:

show mac-address-table

from the IOS command prompt

(you can specify an address at the end of that command to look for but remember to specify it in cisco format of 3 sets of 16 bits
XXXX.XXXX.XXXX )

show mac-address-table ffff.ffff.ffff
Rich464 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Reply


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT -7. The time now is 01:52 PM.



Copyright 2001 - 2009, Tech Support Forum
Home Tips Plus | Outdoor Basecamp | Automotive Support Forum

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85