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Installing VPN capability on a Cisco 891.Config is from snippets used on a prior working install.Getting the following debug output when trying to connec the Client VPN.Jun 28 02:58:10.356: ISAKMP:(0):Proposed key length does not match policyJun 28 0...
I have a loan switch that just serves as a PaGP dual-active detect connection to my exiting VSS.No other connections are on the switch.The PaGP port-channel is Layer 2, and passes just the Mgmt vlan.My questions is:I'm setting up a second VSS pair in...
Datacenter Catalyst 2960, mostly connecting ILO ports on servers.No issues for a year while running IOS c2960-lanbasek9-mz.122-52.SEUpgraded to c2960-lanbasek9-mz.122-55.SE1And immediately started having intermitten communication to the host devices,...
I have same model router, 15.x AdvIPServices code, and licensing.I have it operating with IPSec just fine, with users connecting using the Cisco VPN Client software.SSL VPN requires a licensing upgrade.This video helped a lot in setting up the IPSech...
Ran into similar issue during a 6500 to N7K upgrade.One fix was simply configuring DHCP relay to include the PXE server, as well as the DHCP server.However, if that's not a solution, here's another way we solved it:Did a pcap of the bootup process.Fo...
Right.If only the computer could just tell me that in a way that isn't a half page of unclear log messages.The programmer training in college is suggesting the message could have been better...But yes.%CRYPTO-6-IKMP_MODE_FAILURE: Processing of Aggres...
Fixed it.Came down to a mistake in the Group/Secret.Finally realized that I had mis-interpretted where the VPN Group was configured.Thought I had made the Group = CiscoVPNby looking at crypto isakmp key CiscoVPN address 0.0.0.0 0.0.0.0But really the ...
Thanks.Our Cisco SE has indicated the PaGP mechanism for dual-active detect is preferred over Fast-hello.He indicated PaGP will detect the dual-active condition more quickly.He did not even recommend using both mechanisms together.Really what my ques...
