Searching for Cisco Ios Sha2 Support information? Find all needed info by using official links provided below.
https://community.cisco.com/t5/cisco-bug-discussions/cisco-ios-does-not-support-openssh-6-4/td-p/2354553
Re: CISCO IOS does not support OpenSSH 6.4 You might do better to ask in one of the security forums since this forum is really about understanding existing, documented bugs (with identifiying numbers) as opposed to identifying potential new bugs.
https://www.cisco.com/c/en/us/support/index.html
Cisco's technical support homepage is your starting point for accessing software downloads, product documentation, support tools and resources, TAC phone numbers, and Cisco support cases.
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/fundamentals/command/cf_command_ref/F_through_K.html
Sep 09, 2018 · The Cisco IOS software uses DNS to authenticate the remote host’s name and address. Because DNS can return several valid IP addresses for a host name, the Cisco IOS software checks the address of the requesting client against all of the IP addresses for the named host returned by DNS.
https://learningnetwork.cisco.com/thread/126321
Feb 26, 2019 · Hello Guys. I use SSH for remote logins to access CLI for my Cisco devices, and all my device certificates are self signed certificates that i locally generate on the router using the " crypto key generate rsa " command, and these use SHA-1, i would like to use SHA-2 for the certificates, how can i generate a self-signed certificate that uses SHA-2 instead of SHA-1 ?
https://quickview.cloudapps.cisco.com/quickview/bug/CSCus79188
Symptom: Support SHA2/TLS 1.2 in 9.1 Code Conditions: SHA2 support was introduced in ASA 9.3.2 code, however, 9.1 is the last version that runs on the 5510,5520, 5540, and 5550 platforms. This is an enhancement request to support SHA2 in 9.1.
https://quickview.cloudapps.cisco.com/quickview/bug/CSCts48930
Symptom: On an ASR1000 series router, the CLI allows configuration of SHA-2 for ISAKMP, e.g.: crypto isakmp policy 10 hash sha256 However, the VPN tunnel will not establish. Crypto debugs indicate that phase 1 fails with "ISAKMP : Unable to allocate IKE SA " on the responder. Please note that this is expected behavior, since SHA-2 is not supported yet on the ASR1000.
https://www.digicert.com/sha-2-compatibility.htm
Therefore, AWS SHA-2 compatibility is dependent on the base server platform. Other AWS applications (such as Elastic Load Balancing (ELB)) support SHA-2 Certificates. 2 IBM Domino Server by itself does not currently support SHA-2 secured connections. To use SHA-2 SSL Certificates to secure your connection, you must use an HTTP proxy server that ...
https://www.reddit.com/r/networking/comments/38hys4/cisco_using_sha2_or_sha3/
NGE support (including SHA-2) was first introduced in 15.1(2)T, so your IOS does not support it. Form global, do a crypto ipsec transform-set test ? and you will see your options. So if they want something more collision-resistant than legacy SHA, it is time for an upgrade. The reality is, SHA is probably ok for most situations hashing needs.
https://docs.microsoft.com/en-us/intune/configuration/vpn-settings-ios
Cisco, Citrix, F5, and Palo Alto have announced that their legacy clients don't work on iOS 12. You should migrate to the new apps as soon as possible. For more information, see the Microsoft Intune Support Team Blog.
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