network/Cisco/ipv6 のバックアップ(No.1)

telnet / ssh 制限 †

ipv6 access-list telnet
 permit ipv6 2001:0DB8:ffff::/64 any

line vty 0 4
 ipv6 access-class telnet in
 transport input telnet ssh

#ipv6 prefix-list ?
  sequence-number  Include/exclude sequence numbers in NVGEN

#ipv6 prefix-list test ?
% Unrecognized command

#ipv6 prefix-list test seq 1 permit ?
% Unrecognized command

#ipv6 prefix-list test seq 1 permit 2001:0DB8::/32
#

ということで、一撃ですべて入れる必要がある。