У меня стек из свитчей cisco 3750
выполняю команду

sh access-lists

получаю

Extended IP access list 199
    10 permit ip 172.16.228.0 0.0.1.255 172.16.0.0 0.0.15.255 (72 matches)
    20 deny ip any any (6776 matches)
Extended IP access list CMP-NAT-ACL
    10 Dynamic Cluster-HSRP deny   ip any any
    20 Dynamic Cluster-NAT permit ip any any
    20   permit ip host 10.145.59.0 any
    20   permit ip host 10.213.158.0 any
    20   permit ip host 10.113.251.128 any
    20   permit ip host 10.152.161.128 any
    20   permit ip host 10.94.179.0 any

Вот вопрос 199 access-list это мой, а вот CMP-NAT-ACL это не мое откуда берется и для чего?

msk-gal-central-85-sw#sh ver
Cisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(25)SEC2, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Wed 31-Aug-05 08:45 by antonino

ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(11r)AX, RELEASE SOFTWARE (fc1)

msk-gal-central-85-sw uptime is 5 weeks, 3 days, 3 hours, 45 minutes
System returned to ROM by power-on
System restarted at 06:00:59 MSK Mon Feb 27 2006
System image file is "flash:c3750-ipservices-mz.122-25.SEC2/c3750-ipservices-mz.122-25.SEC2.bin"

cisco WS-C3750G-24TS (PowerPC405) processor (revision A0) with 118784K/12280K bytes of memory.
Processor board ID CAT0718R1N8
Last reset from power-on
9 Virtual Ethernet interfaces
96 FastEthernet interfaces
120 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:0D:28:17:FE:80
Motherboard assembly number     : 73-7058-08
Power supply part number        : 341-0045-01
Motherboard serial number       : CAT071809U0
Power supply serial number      : LIT071100KU
Model revision number           : A0
Motherboard revision number     : A0
Model number                    : WS-C3750G-24TS-S
System serial number            : CAT0718R1N8
Hardware Board Revision Number  : 0x07

Switch   Ports  Model              SW Version              SW Image            
------   -----  -----              ----------              ----------          
*    1   28     WS-C3750G-24TS     12.2(25)SEC2            C3750-IPSERVICES-M  
     2   28     WS-C3750G-24TS     12.2(25)SEC2            C3750-IPSERVICES-M  
     3   28     WS-C3750G-24TS     12.2(25)SEC2            C3750-IPSERVICES-M  
     4   28     WS-C3750G-24TS     12.2(25)SEC2            C3750-IPSERVICES-M  
     5   52     WS-C3750-48TS      12.2(25)SEC2            C3750-IPSERVICES-M  
     6   52     WS-C3750-48TS      12.2(25)SEC2            C3750-IPSERVICES-M  

Switch 02
---------
Switch Uptime                   : 5 weeks, 3 days, 3 hours, 45 minutes
Base ethernet MAC Address       : 00:0D:28:18:3F:80
Motherboard assembly number     : 73-7058-08
Power supply part number        : 341-0045-01
Motherboard serial number       : CAT071809EE
Power supply serial number      : LIT071100JS
Model revision number           : A0
Motherboard revision number     : A0
Model number                    : WS-C3750G-24TS-S
System serial number            : CAT0719R04L

Switch 03
---------
Switch Uptime                   : 5 weeks, 3 days, 3 hours, 45 minutes
Base ethernet MAC Address       : 00:0F:23:E5:B9:80
Motherboard assembly number     : 73-7058-09
Power supply part number        : 341-0045-01
Motherboard serial number       : CAT08030Q1G
Power supply serial number      : LIT074800AT
Model revision number           : C0
Motherboard revision number     : A0
Model number                    : WS-C3750G-24TS-S
System serial number            : CAT0803R2B2

Switch 04
---------
Switch Uptime                   : 5 weeks, 3 days, 3 hours, 46 minutes
Base ethernet MAC Address       : 00:0F:23:E5:78:80
Motherboard assembly number     : 73-7058-09
Power supply part number        : 341-0045-01
Motherboard serial number       : CAT08030QJ6
Power supply serial number      : LIT0748008H
Model revision number           : C0
Motherboard revision number     : A0
Model number                    : WS-C3750G-24TS-S
System serial number            : CAT0803R2CU

Switch 05
---------
Switch Uptime                   : 5 weeks, 3 days, 3 hours, 46 minutes
Base ethernet MAC Address       : 00:0F:F7:C8:31:80
Motherboard assembly number     : 73-7056-12
Power supply part number        : 341-0028-01
Motherboard serial number       : CAT08160Y2P
Power supply serial number      : LIT080905BB
Model revision number           : E0
Motherboard revision number     : A0
Model number                    : WS-C3750-48TS-S
System serial number            : CAT0816Y2BL
SFP Module assembly part number : 73-7757-02
SFP Module revision number      : A0
SFP Module serial number        : CAT08150WKF

Switch 06
---------
Switch Uptime                   : 5 weeks, 3 days, 3 hours, 47 minutes
Base ethernet MAC Address       : 00:0F:F7:5C:CB:80
Motherboard assembly number     : 73-7056-12
Power supply part number        : 341-0028-01
Motherboard serial number       : CAT08150SGU
Power supply serial number      : DTH08180CQN
Model revision number           : F0
Motherboard revision number     : A0
Model number                    : WS-C3750-48TS-S
System serial number            : CAT0825N09E
SFP Module assembly part number : 73-7757-02
SFP Module revision number      : A0
SFP Module serial number        : CAT08240K51

Configuration register is 0xF