2 / ИСС / Технологии, применяемые при построении сетей на основе коммутаторов D-Link_new Advanced_SMM

FTP- SIP 1 Web-

10.31.3.101 / 8

#1

PC11

#2

SIP 2

10.31.3.102 / 8

PC21 PC22

#1 VoIP

# 1. DSCP=56, 802.1p = 7 (

create access_profile profile_id 1 ip dscp

config access_profile profile_id 1 add access_id auto_assign ip dscp 56 port all permit priority 7

# 2. VoIP, 802.1p = 7 (

), DSCP 56 (111000).

create access_profile profile_id 2 ip udp src_port_mask 0xFFFF dst_port_mask 0xFFFF

config access_profile profile_id 2 add access_id auto_assign ip udp src_port 5060 dst_port 5060 port all permit priority 7 replace_dscp 56

config access_profile profile_id 2 add access_id auto_assign ip udp src_port 49512 dst_port 49512 port all permit priority 7 replace_dscp 56

).

# 3. ,

config scheduling_mechanism strict

(strict).

#2 VoIP

# 1. DSCP=56, 802.1p = 7 (

create access_profile profile_id 1 ip dscp

config access_profile profile_id 1 add access_id auto_assign ip dscp 56 port all permit priority 7

# 2. VoIP, 802.1p = 7 (

), DSCP 56 (111000).

create access_profile profile_id 2 ip udp src_port_mask 0xFFFF dst_port_mask 0xFFFF

config access_profile profile_id 2 add access_id auto_assign ip udp src_port 5060 dst_port 5060 port all permit priority 7 replace_dscp 56

config access_profile profile_id 2 add access_id auto_assign ip udp src_port 49512 dst_port 49512 port all permit priority 7 replace_dscp 56

).

# 3. ,

config scheduling_mechanism strict

(strict).

create access_profile profile_id 2 ip tcp src_port_mask 0xFFFF

config access_profile profile_id 2 add access_id auto_assign ip tcp src_port 20 port 1-24 permit rx_rate 80

CPU Interface Filtering

•

: CPU Interface Filtering. (Software ACL)

CPU Interface Filtering

CPU Interface Filtering

ACL .