About Vitor Afonso Strabello

Vitor Afonso Strabello · 03-01-2016

Hello Everyone, we have one ASA and I'm trying to make a source NAT for only one machine to exit out to internet. We don't need remote access to this machine. Simply I did the configuration below, but no results. We run an ASA with 8.2 (1) software:...

Vitor Afonso Strabello · 01-26-2015

I have a SG300 switch and there are smart port macros enabled on the user/phone ports, which is giving me a headache. On another SG300 switch, there are no smartport macro and things work as expected. I can define which VLAN is used for voice and the...

Vitor Afonso Strabello · 04-15-2013

Hello folks, I would like to know if in ASA ver 8.2(5) is possible to capture CDP information (like tcpdump) from the neighboring switches.Is that possible?Thanks!

Vitor Afonso Strabello · 11-12-2011

Hi there, I was trying to find if it's possible to add the option for static routes for DHCP clients on Cisco IOS DHCP config mode. I'm looking to add a settings as defined on RFC 3442, like this one, set on ISC DHCPd server:Global settings:option rf...

Vitor Afonso Strabello · 09-24-2011

Hi folks, I have a small issue with HSRP. There is a VLAN where all servers are able to rely on the VIP address of a HSRP group, except one, which is giving invalid MAC address (00-00-00-00-00-00) for the VIP IP address on server ARP table. I checked...

Vitor Afonso Strabello · 10-18-2012

Hi Pascal, it worked!Also I got working this way:option 121 hex 10:C0:A8:C0:A8:6E:01Thanks!

Vitor Afonso Strabello · 10-17-2012

Hi Pascal,When needing a /16 mask, we need specify only in hex format?I will try this when returning home. Thanks!

Vitor Afonso Strabello · 10-16-2012

Hi Pascal, how are you?Almost one year ago, I noticed this was my post HAHAIt worked for me, but I need to add more networks on options 121 and 249. Example, now I'm running with 2 different networks and I would like to use /16 to summarize both. I n...

Vitor Afonso Strabello · 11-14-2011

Hi Mohamad, how are you doing?What is the model for the 24-port 2960? Seems like the the model you sent the sh ver (WS-C2960G-8TC-L) doesn't support PoE. As I found in this link. Look at table 14:http://www.cisco.com/en/US/prod/collateral/switches/ps...

Vitor Afonso Strabello · 11-14-2011

After one decade ago, that's me replying this post.The problem found was one of the interfaces which are in an port-channel group in a module which was giving some log messages for this interface. I'm not sure (I'm in a vacation), but this may be rel...

Member Since	‎12-05-2008 08:55 AM
Date Last Visited	‎02-22-2023 12:01 AM
Posts	13

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ASA source NAT to interface

How to remove COMPLETELY on interface configuration

CDP capture on ASA

Cisco IOS DHCP Server + classless static routes on DHCP clients

Invalid MAC address for HSRP VIP.

Cisco IOS DHCP Server + classless static routes on DHCP clients

Cisco IOS DHCP Server + classless static routes on DHCP clients

Cisco IOS DHCP Server + classless static routes on DHCP clients

Cisco switch 2960 - 7port - POE issue

Invalid MAC address for HSRP VIP.