Cisco IOS 12.4 vs 15.1
Hey, I heard that IOS 15 is basically 12 with more features. Remain the same all orders or are there changes in the structures of command for some parts?
It's true. Same commands will work
I'm talking about the new features only. Just make sure that you practice only the orders which is 12.4.
The chances are very less to use commands that are not supported in 12.4. Just mentioned that rare chance to let you know.
If you practice just referred only 12.4 command line there is no problem
Thank you
Riadh
Tags: Cisco Network
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Directly to the source:
http://www.Cisco.com/Cisco/software/Navigator.html
Note that an ORC (Cisco connection) and the valid service contract are necessary for the number of items.
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Cisco IOS devices are vulnerable when you run a software image of an affected version of the Cisco IOS software that does not support the IKE version 2 (IKEv2) and is configured to use IKE version 1 (IKEv1).
Vulnerable products
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If we use "not affected (for example; version". 12.4, 15.0 releases)"and configured with IKE version1? Can it be affected by this vulnerability?
Subsys router #sh | include ikev2
ikev2_cli_registry registry 1.000.001
Thank you best regards &,.
Ye
You are not affected by this vulnerability.
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Hi Bro
Yes, Cisco ASA and Cisco IOS router supported DDNS. Just make sure you have the right version of IOS, which you could refer to this URL of Cisco http://www.cisco.com/en/US/docs/ios/12_3/12_3y/12_3ya8/gt_ddns.html#wp1202953.
Please refer to the config below made with dyndns.org.
!
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!
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interface Dialer1
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Note: Press Ctrl + V, then just type the symbol? When to add the CLI adds http://___ above.
Note: ramraj:cisco123 is simply an example of an IDs in dyndns.org.
You can also refer to this URL for more details http://www.petri.co.il/csc_configuring_dynamic_dns_in_cisco_ios.htm
P/S: If you cela this comment is useful, please rate well :-)
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Cisco IOS server certificate - is it supported on routers 857/877
Please can someone confirm if the certificate of Cisco IOS server feature is supported on the Cisco 857 router. We have checked with the Software Advisor and no picture for the 857 when the server certificate of IOS feature is selected, but advancedIpservices image v 12.4 (11) T arrives to the 877.
The two 857/877 supports IOS server Certificate
to 857 you need the ADVANCED SECURITY feature set 12.3 (14) YT
877 offers more IOSes with Certificate server supports when I chose the certificate server Cisco IOS feature with featured navigator I got a lot of IOSes supporting this feature
Go to navigator feature
http://Tools.Cisco.com/ITDIT/CFN/JSP/index.jsp
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M.
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Team,
I use software Cisco IOS XE, Version 03.15.00.S - Standard Support version Cisco IOS software, software of CSR1000V (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.5 (2) S, (fc3) SOFTWARE VERSION to support my Cisco IOS CA.
In short, I am trying to support a FlexVPN - client VPN Win7 according to document tac 115907 id
In this document, he says that OpenSSL CA is used but a Cisco IOS CA can also be used. In tests I am at a point where my certificates do not match the example:
The example document TAC:
X509v3 extensions:
X509v3 Key use: F0000000
Digital signatureNon-repudiation
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My version of laboratory:
X509v3 extensions:
X509v3 Key use: A0000000
Digital signature
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Chris
Chris,
(Shameless Plug) take a look at IOS CA config I used:
http://www.Cisco.com/c/en/us/support/docs/security/flexvpn/115014-flexvp...
M.
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Hello, my question is if you need to configure the router Cisco IOS XR-activated (it is a series of 12 k by-the-by) differently on the side of the ACS or is it added like any other normal router.
Hi raul,.
the ios - xr router will act as a NAS for the candidate countries. If the configuration will be the same as any other NAS on GBA.
Kind regards
Anisha
P.S.: Please mark this thread as answered if you feel that your query is resloved
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Hi, just got our Cisco 3850 switch newly shipped with IOS - XE. Here is an example of the command 'show version '.
Switch(Config-if) #do show worm
Cisco IOS software, IOS - XE software, catalyst L3 Switch (CAT3K_CAA-UNIVERSALK9-M), Version 03.02.03.SE VERSION SOFTWARE (fc2)
Technical support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Last update Mon 23 - Sep - 13 18:24 by prod_rel_teamCisco IOS Software - XE, Copyright (c) 2005-2013 by cisco Systems, Inc.
All rights reserved. Some components of the Cisco IOS - XE software are
distributed under the GNU General Public License ("GPL") Version 2.0. The
software licensed code GPL Version 2.0 is a free software that comes
WITHOUT ANY WARRANTY. You can redistribute it and/or modify it
Code GPL under the terms of the GPL Version 2.0.
(http://www.gnu.org/licenses/gpl-2.0.html) For more details, see the
documentation or "Mention of license" file that accompanies the IOS - XE software.
or the applicable URL listed on the brochure that accompanies the IOS - XE
software.ROM: IOS - XE ROMMON
BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) 1.18 Version, SOFTWARE VERSION (P)
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Availability for this command processor is 4 hours, 3 minutes
System return to the ROM to reload
System image file is "flash: packages.conf.
Reload last reason: reload the commandThis product contains cryptographic features and is under the United States
States and local laws governing the import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third party approval to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. laws and local countries. By using this product you
agree to comply with the regulations and laws in force. If you are unable
to satisfy the United States and local laws, return the product.A summary of U.S. laws governing Cisco cryptographic products to:
http://www.Cisco.com/WWL/export/crypto/tool/stqrg.htmlIf you need assistance please contact us by mail at
[email protected] / * /.License level: Ipbase
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Card processor ID FOC2007U0YG
2 virtual Ethernet interfaces
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4 ten interfaces Ethernet Gigabit
2048K bytes of non-volatile configuration memory.
K 4194304 bytes of physical memory.
250456K bytes of Crash crashinfo files:.
1609272K bytes of Flash Flash:.
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The f
Hello Jeff,.
We were also quite surprised at the point where we realized, that our brand new 3850 did not support HSRP. This feature was introduced in a second version of the IOS - XE. Currently, we run 03.06.00.E on our WS-C3850-24 t and this version support HSRP.
I don't understand absolutely, why Cisco released such a combo of software/switch isn't over.
So, please try a newer version of the software.
See you soon
Ichnafi
Supplement: Cisco Feature Navigator (http://tools.cisco.com/ITDIT/CFN/jsp/by-feature-technology.jsp) said: HSRP is supported since Version 3.3.0
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Y at - there a trick to getting the password to enable working on Cisco's IOS device?
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-shaun
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Hello
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I do not have access to 'configure', 'enable the RADIUS user commands '.
That worked before? BTW, what code IOS are you running?
What error you see on the IOS command line interface when ISE is DOWN and you're trying to connect with the local user account?
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Did you write the changes? If this is not the case, the last resort would be to RELOAD.
~ BR
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Hello
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Thank you
In the following article:
http://www.Cisco.com/c/en/us/support/docs/security/AnyConnect-VPN-client...
Q. is possible to connect the iPad, iPod or iPhone AnyConnect VPN Client to a Cisco IOS router?
A. No. it is not possible to connect the iPad, iPod or iPhone AnyConnect VPN Client to a Cisco IOS router. AnyConnect on iPad/iPhone can connect only to an ASA that is running version 3,0000.1 or a later version. Cisco IOS is not supported by the AnyConnect VPN Client for Apple iOS. For more information, refer to the section security devices and software support to the Release Notes for Cisco AnyConnect Secure Mobility Client 2.4, Apple iOS 4.2 and 4.3.
--
Please do not forget to rate and choose a good answer
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Hello!!!
I have question for CISCO IOS. How will I know? What CISCO IOS support SSH version 1 $2? and it is possible to update CISCO IOS Cisco 7200 routers series for supporting SSH
In General, you know quickly if a version of the IOS support SSH if the name of the image has K9.
Example: c1700-adventerprise -k9 -12.4.bin
Otherwise, you can use Cisco IOS Feature Navigator and check taken IOS supported by name of the image featured.
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SHA version supported on Cisco IOS
Guys,
What is the SHA version that we support on the devices that support VPN from Cisco IOS? Just configuration options tell SHA...
I do apreciate if you could point me to a cisco document to support your theory because client would require...
Thanks in advance.
hash (IKE policy)
To specify the hashing algorithm in a policy of Internet Key Exchange, use the command hash policy Internet Security Association Key Management Protocol (ISAKMP) configuration mode. IKE policy define a set of parameters to use when the IKE negotiation. To reset the hash algorithm for the algorithm of hash-1 defaultsecure hash algorithm (SHA), don't use No form of this command.
hash {sha | SHA256 . SHA384 | md5}
no hash
Description of the syntax
SHA
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SHA256
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SHA384
Specifies the family of SHA-2 384 bits (HMAC variant) as the hashing algorithm.
MD5
Specifies the MD5 (HMAC variant) as the hashing algorithm.
Default values
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Order history
ReleaseChange11.3 T
This command was introduced.
12.4 (4) T
IPv6 support has been added.
12.2 (33) SRA
This command was integrated into Cisco IOS version 12. (33) SRA.
12.2SX
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Cisco IOS XE version 2.1
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15.1 (2) T
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Of course, depends a bit on your IOS.HTH,Ian -
Cisco IOS it helps 3rd party certificate
Hello
Can I use a 3rd party such as verisign, on Cisco IOS CA? All I can see on cisco.com is a self-signed certificate to the router.
Thank you
-santo-
Santo,
That's fair enough. A key piece of information to ensure that customers understand that a private PKI gateway is (for the purposes of deployment for example GETVPN) as secure as provided by the third party.
Private PKI is not based on self-signed certificates free - only the root CA will take something like that :-)
That being said, for reliability and flexibility I really suggest CA (ser, CRL, OCSP, public/private key backup) to store files on the external storage to the router.
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M.
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Customer Cisco IPSec vpn cisco ios router <>==
Hello
I need to implement ipsec vpn for all users of 10-15. They all use the vpn cisco 5.x client and we have a router for cisco ios at the office. We already have a situation of work for these users. However, it has become a necessity which known only devices (laptops company) are allowed to install a virtual private network.
I think that the only way to achieve this is to use certificates. But we don't won't to buy certificates if there is a free way to implement. So my question is
(1) what are the options I have to configure vpn ipsec, where only known devices can properly configure a vpn and all unknown devices are blocked?
(2) if the certificate is the only way. Can I somehow produce these certificates myself using cisco router ios?
(3) someone at - it an example of a similar installation/configuration?
Thanks in advance.
Kind regards
M.
Unfortunately if you connect to the router IOS, there is no other way except using the certificate. If you connect to a Cisco ASA firewall, then you can identify the laptop company using DAP (Dynamic Access Policy).
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