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I forgot my password and can no longer log in to the Catalyst 2960S via the console.Is my understanding of the password recovery procedure correct?I want to recover only the password without resetting the existing configuration.1. Press and hold the ...
My understanding is that IPsec encryption takes place on the output interface after routing; however, there are very few resources that explain this mechanism, and I suspect that quite a few engineers mistakenly apply crypto maps to physical interfac...
The following local ID is defined in the IPsec configuration. What is its purpose? Please also explain how the system behaves if this setting is omitted.crypto ikev2 profile IKEv2_Profileidentity local key-id IKEv2_VPN
Routers R1 and R2 are IPsec peers with routers R3 and R4.In this scenario, I understand that we need to advertise the IPsec local address—the loopback address 10.1.2.0/24—via BGP, but is it necessary to also advertise the LAN segment (10.1.1.0/24) of...
Are security associations (SAs) negotiated even if DPD is not configured on a Cisco router?I came across a mention of this at the URL below, and it piqued my interest.What is the difference between configuring DPD and not configuring it? Is it safer ...
@Mark Elsen Thank you!I'm relieved to hear that everything seems to be fine.If I configure the following without setting a username,will I be unable to log in via the console?line console 0login local
@Rob Ingram Thank you for your response.Since I have configured the `crypto map local-address`, I assume this `local-address` will be used if I don't set a local ID, but please let me know if I'm mistaken.
@paul driver Thank you for pointing out the issue with "ridistribute connected."I now understand that IGP < EGP < Incomplete. I will use the "network" command to statically create BGP routes.
@paul driver Thank you for your comment.Since I haven’t specified the LAN network using the `network` command, the LAN network is not being advertised.I considered using `redistribute connected`, but since that would also advertise other management s...
@Kishore Senthilmurugan Thank you for your response.The IPsec tunnel is policy-based, and we use loopback only as the tunnel source.Although we access the LAN network from the remote site, traffic destined for the LAN network is subject to IPsec encr...
