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Point 2 is necessary to make sure VPN configs are untouched while troubleshooting, especially under different admin control. As long as configs are untouched after initial working setup, point 2 can be ignored.
Like Rick mentioned, conditional debug...
Hi,
ISE deployment needs lot of consideration into many aspects. Suggest to read through cisco documentation to get familiar.
http://www.cisco.com/c/dam/en/us/td/docs/solutions/Enterprise/Security/TrustSec_2-0/trustsec_2-0_dig.pdf
Cisco ISE node h...
Hi,
Clearing crypos may not always bring up the tunnel. There could be many reasons why tunnel is not coming up including internet cloud problem.
1. Check the public ip (Head end) to public ip (remote end) connectivity
2. If connectivity is good, t...
Hi,
"The split horizon rule states:
Never advertise a route out of the interface through which you learned it."
In your case, R4 router has two possible ways to learn 111.111.111.x network.
1. Using serial link to R1
2. Ethernet link to R2.
EIGRP ...
