Ipv6 Overlapping Errors?

by David Sudjiman ~ May 9th, 2008. Filed under: Cisco, helpme.
R2(config)#int lo0
R2(config-if)#ipv addr fec0::2:1/112
% FEC0::2:1/112 can not be configured on Loopback0, overlapping
R2(config-if)# ipv addr FEC0::12:3/112
% FEC0::12:3/112 can not be configured on Loopback0, overlapping
R2(config-if)# ipv addr FEC0::222:1/112
R2(config-if)# ipv addr FEC0::2:1/112  

R2(config-if)#do sh ver | i IOS
Cisco IOS Software, 3600 Software (C3640-JS-M), Version 12.4(18), RELEASE SOFTWARE (fc1)

Why am I getting these overlapping errors?

1 Response to Ipv6 Overlapping Errors?

  1. Truman Boyes

    You would want to put a /128 on the loopback right?

    Kind regards,
    Truman Boyes

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