device# show running-config ip access-list standard ip access-list standard a1 seq 10 permit host 10.1.1.1 count
device# configure terminal
device(config)# ip access-list standard a1
device(conf-ipacl-std)# no seq 10
no permit host 10.1.1.1 count
device(conf-ipacl-std)# seq 10 permit host 10.1.1.1 log