Done and thanks!! router ospf 1 area 0 authentication message-digest
interface FastEthernet0/0 ip ospf message-digest-key 1 md5 ospfAS1 -----Original Message----- From: Marko Milivojevic [mailto:[email protected]] Sent: Sunday, September 19, 2010 2:43 PM To: Di Bias, Steve Cc: [email protected] Subject: Re: [OSL | CCIE_RS] Vol1 Task 18.4 (Clarification) Both are OK for that particular requirement, as long as you have configured some password on the interface :-) -- Marko Milivojevic - CCIE #18427 Senior Technical Instructor - IPexpert FREE CCIE training: http://bit.ly/vLecture Mailto: [email protected] Telephone: +1.810.326.1444 Web: http://www.ipexpert.com/ On Sun, Sep 19, 2010 at 23:33, Di Bias, Steve <[email protected]> wrote: > I’m not having any issues with this task but just need some > clarification on it. The question is asking us to secure OSPF by > adding authentication within OSPF area 0 with password ospfAS1. I > always configure for MD5 unless specifically asked not to, plus the > question said to “secure OSPF”, which plain text authentication fails to do > IMHO. So the DSG shows it like this: > > > > Router ospf 1 > > Area 0 authentication > > interface FastEthernet0/1 > > Ip ospf authentication-key ospfAS1 > > > > My config uses MD5 > > > > Router ospf 1 > > Area 0 authentication message-digest > > interface FastEthernet0/1 > > no ip address > > ip ospf message-digest-key 1 md5 ospfAS1 > > > > I’m assuming either way would work but just wanted to make sure. > > > > Thanks in advance > > > > Steve > > > UHS Confidentiality Notice: This e-mail message, including any > attachments, is for the sole use of the intended recipient(s) and may > contain confidential and privileged information. Any unauthorized > review, use, disclosure or distribution of this information is > prohibited, and may be punishable by law. If this was sent to you in > error, please notify the sender by reply e-mail and destroy all copies of the > original message. > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > UHS Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient (s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If this was sent to you in error, please notify the sender by reply e-mail and destroy all copies of the original message. _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
