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Cannot Set New Nic Configuration Cisco Acs
Tom (guest) September 28, 2010 at 12:03 p.m. All rights reserved. IIRC we did have some issues whereby using two tacacs servers resulted in our being locked out on network failure. This site has contributed greatly to my success. http://fortecrm.net/cannot-set/cannot-set-new-nic-configuration-acs.html
TACACS+ servers). I now opt for tacacs first, then local but other than that our config hasn't changed much and still works with later ASA images. Events Experts Bureau Events Community Corner Awards & Recognition Behind the Scenes Feedback Forum Cisco Certifications Cisco Press Café Cisco On Demand Support & Downloads Login | Register Search form Search Worst case put "reload in 10" before you start fiddling with aaa.
Obviously not saying my suggestion is the way to go, I just wanted to mention the option. @Calvin It's as simple as: radius-server host x.x.x.x key and changing the aaa line Forum: Network Management Author: hone Replies: 0 China Unicom launched "Wo 4G+" strategies Forum: Cisco Hardware Author: jorna Replies: 0 Top Return to Cisco Security Jump to: Select a forum ------------------ Step 4: Enforcing AAA authentication on terminal lines This last step has actually been done for us already by enabling AAA in step one. Router(config)# aaa authentication login default group tacacs+ local This is a rather lengthy command, so let's work through it one bit at a time.
In this case, you would assign the servers to named AAA server groups: Router(config)# aaa group server tacacs+ LoginAuth Router(config-sg-tacacs+)# server 192.168.1.3 Router(config)# aaa group server tacacs+ PPPAuth Router(config-sg-tacacs+)# server 192.168.2.3 Step 0: Create a backup user account Although not technically a part of AAA configuration, we want to ensure a backup user account exists in the event the AAA servers become guym September 27, 2010 at 11:57 a.m. Seems like you would still have to type "enable" to reach privilege exec mode.
For example, suppose you want to use one TACACS+ server for control plane authentication on the router itself, and the second server for authenticating PPP connections. Define authentication and authorization method lists. no aaa new-model ! official site FrenchBooks about Computer FileThe Linux Command Line Beginner's GuideFirst Steps in ComputingThe Windows Command Line Beginner's GuideGetting Started with PowerShellMicrosoft Windows Server 2008 R2 Administrator's ReferenceAdobe Photoshop Lightroom 6Microsoft Word VBA
Claudio (guest) September 29, 2016 at 2:29 p.m. UTC anyway to let both the local and tacas work together. I wrote this up a couple of years ago: http://users.ox.ac.uk/~guym/. UTC I learn so much from your blogs and discussions boards.
UTC Just wanted to add that while the TACACS+ protocol is secure the Radius isn't. http://cisco.acs.error.cannot.set.new.nic.configuration.winadvice.org/ Share configuration both on router and ACS gui. It's not covered in the article. Still need those onboard ones for fallback Jay (guest) September 27, 2010 at 10:45 a.m.
Find some way to squeeze "no aaa new-model" in and start again, eg. The rest of the line specifies authentication methods. line con 0 password 7 0532091A0C595D1D3B00351D190900 login line vty 0 15 password 7 152B0419293F38300A36172D010212 login While easily implemented, this approach is far from ideal for a production network. UTC What's the advantage of using enable authentication?
UTC @Calvin: I guess you'll just have to read the configuration guide. :) Although like I said, the AAA configurations for TACACS+ and RADIUS are very similar. This applies mostly to templates you paste configs from and methods you or your customer wants to use. Of course that could be done with in your tac_plus configuration, but this way might be a bit easier to configure and manage. statement, login still works.
For much more robust and easily managed authentication schemes, IOS supports the Authentication, Authorization, and Accounting (AAA) model, using the RADIUS or TACACS+ protocols to centralize these functions on dedicated AAA There is currently no workaround.I have an opened TAC. In the first, servers are specified in global configuration mode using the command tacacs-server to specify an IP address and shared secret key for each server: Router(config)# tacacs-server host 192.168.1.3 key
See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments ducnv_isphn Thu, 02/21/2008 - 01:33 i have same erro, please help me!!!!
If for some reason tacacs server is running on different port put basic command first "tacacs-server host 192.168.1.1" and after finishing configuration change it to "tacacs-server host 192.168.1.1 port 4949" else About the Author Jeremy Stretch is a network engineer living in the Raleigh-Durham, North Carolina area. UTC Hi, are there any free tacacs servers? UTC Nice, I'm working through CCNA Security.
Cureent configuration i have configur tacas server 22.214.171.124 key *tacacs server 126.96.36.199 key but that one is not working as failover.if one down i we are not able to login via Using just the login list like you have here for tacacs+ works equally well with radius. I have a first workaround yesterday from cisco to enter in BIOS and shut and no shut NIC, but it's don't working anymore. Welcome, Guest! | Log in | Register Blog Cheat Sheets Captures Armory Toolbox Bookshelf Contact Me Basic AAA Configuration on IOS By stretch | Monday, September 27, 2010 at 1:18 a.m.
To communicate a heightened privilege level (e.g. This article assumes that all back-end AAA server configuration has been completed and is working. There is no communication with server if you do not put key in. It's a bit confusing to use default method.
This article will look at deploying a typical IOS router AAA configuration which must meet two requirements: All users logging into the router must authenticate with a username and password to You can reach him by email or follow him on Twitter. UTC @stretch Yes, you'd need to type the enable command. UTC Hi Team, I have two Cisco ACS .i want to configure primary and secondary on router.
UTC Free TACACS server here http://www.shrubbery.net/tac_plus/ timmy (guest) October 5, 2010 at 7:00 a.m. See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments nehakulsum Wed, 01/28/2009 - 00:48 Hi Fargier,Could you please let us know aaa authentication login default group tacacs+ local aaa authorization exec default group tacacs+ local ! Two points: I avoided the $enab15$ user in our config as it is a known username.
I have this problem too. 0 votes Correct Answer by Jagdeep Gambhir about 9 years 2 months ago Ed,Please make sure that ACS SE is connected to a working Ethernet connection Therefore it is very easy to sniff the payload of the Radius communication and grab whatever is in there. I used Cisco ACS and it works well but it is to expensive.