Disable IPsec Compression

Note

Note

If you downgrade to an earlier release that does not support this feature, you must disable the feature and save the configuration. Downgrading to an earlier release will require a compatible configuration file.

Procedure

  1. Enter Logical IS-IS Interface Configuration mode:

    enable

    configure terminal

    logical-intf isis <1–255>

  2. Disable IPsec:
    no ipsec
  3. Disable IPsec compression:
    no ipsec
  4. Enable IPsec:
    ipsec
  5. Save the configuration.
  6. Verify the configuration:
    show isis logical-interface ipsec

Example

Switch:1(config-isis-2-192.0.2.10)# no ipsec
Switch:1(config-isis-2-192.0.2.10)# no ipsec compression 
Switch:1(config-isis-2-192.0.2.10)# ipsec
Switch:1(config-isis-2-192.0.2.10)#show isis logical-interface ipsec
====================================================================================================
                            ISIS Logical Interface IPSec
====================================================================================================
ID    Authentication-Key    Responder-Only    Remote NAT    IP Compression
----------------------------------------------------------------------------------------------------
2     ******                False             -             False
----------------------------------------------------------------------------------------------------
1 out of 2 Total Num of Logical ISIS interfaces
----------------------------------------------------------------------------------------------------