Cisco Catalyst 3560G
Cisco IOS Software, C3560 Software (C3560-ADVIPSERVICESK9-M), Version 12.2(25)SED1, RELEASE SOFTWARE (fc1)
cisco WS-C3560G-24TS (PowerPC405) processor (revision D0) with 118784K/12280K bytes of memory.

Кто сталкивался с такой проблемой:
sh processes | inc CPU
CPU utilization for five seconds: 77%/24%; one minute: 73%; five minutes: 73%

sh processes cpu sort | exclude 0.00
CPU utilization for five seconds: 76%/24%; one minute: 73%; five minutes: 73%
PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
106      815014   1396660        583 46.16% 45.07% 44.74%   0 HL3U bkgrd proce

Все было хорошо, пока в один момент процесс "HL3U bkgrd" стал отжирать почти 50% CPU

Вот возможно необходимая инфа с этого каталиста:
sh sdm prefer
The current template is "desktop routing" template.
The selected template optimizes the resources in
the switch to support this level of features for
8 routed interfaces and 1024 VLANs.

  number of unicast mac addresses:                  3K
  number of IPv4 IGMP groups + multicast routes:    1K
  number of IPv4 unicast routes:                    11K
    number of directly-connected IPv4 hosts:        3K
    number of indirect IPv4 routes:                 8K
  number of IPv4 policy based routing aces:         512
  number of IPv4/MAC qos aces:                      512
  number of IPv4/MAC security aces:                 1K

sh ip route summary
IP routing table name is Default-IP-Routing-Table(0)
IP routing table maximum-paths is 32
Route Source    Networks    Subnets     Overhead    Memory (bytes)
connected       0           11          704         1672
static          31          94          8000        19000
internal        5                                   5860
Total           36          105         8704        26532

sh ip arp summary
41 IP ARP entries, with 0 of them incomplete

ыр memory summary
                Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)
Processor    20DA0C0    87228224    28602440    58625784    56370392    56166520
      I/O    7400000    12574720     9834168     2740552     2740552     2736984

Что я только не делал. Все бестолку....
Кто нить может помочь найти и побороть то с чего "HL3U bkgrd" начал так нагружать CPU ?