IS5 COMMUNICATIONS iES22GF, Руководство пользователя

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iES22GF User’s Manual
5
iS5 Communications Inc.
6.3.2 Port Trunk
..................................................................................................................... 58
6.3.3 Loop Protection
.............................................................................................................. 62
6.4 Redundancy ..................................................................................................................... 63
6.4.1 MRP (NOTE: Feature available on request)
....................................................................... 63
6.4.2 iRing
.............................................................................................................................. 64
6.4.3 iChain
............................................................................................................................ 65
6.4.4 iBridge
........................................................................................................................... 66
6.4.5 RSTP
............................................................................................................................. 66
6.4.6 MSTP
............................................................................................................................ 69
6.4.7 Fast Recovery
................................................................................................................. 78
6.4.8 Dual Port Recovery
......................................................................................................... 78
6.5 VLAN ................................................................................................................................ 80
6.7.5 VLAN Membership
........................................................................................................ 80
6.7.6 Port Configurations
........................................................................................................ 81
6.7.7 Private VLAN
................................................................................................................ 90
6.6 SNMP ............................................................................................................................... 92
6.6.1 SNMP System Configurations
.......................................................................................... 92
6.6.2 SNMP Community Configurations
.................................................................................. 95
6.6.3 SNMP User Configurations
............................................................................................. 95
6.6.4 SNMP Group Configurations
.......................................................................................... 98
6.6.5 SNMP View Configurations
............................................................................................. 99
6.6.6 SNMP Access Configurations
.......................................................................................... 99
6.7 Traffic Prioritization ........................................................................................................ 100
6.7.1 Storm Control
.............................................................................................................. 100
6.7.2 Port Classification
......................................................................................................... 101
6.7.3 Port Tag Remarking
...................................................................................................... 104
6.7.4 Port DSCP
................................................................................................................... 105
6.7.5 Port Policing
................................................................................................................. 106
6.7.6 Queue Policing
............................................................................................................. 106
6.7.7 Port Scheduler
.............................................................................................................. 107
6.7.8 Port Shaping
................................................................................................................. 108
6.7.9 QoS Egress Port Scheduler and Shapers
.......................................................................... 108
6.7.10 DSCP Based QoS
.......................................................................................................... 111
6.7.11 DSCP Translation
......................................................................................................... 112
6.7.12 DSCP Classification
...................................................................................................... 113
6.7.13 QoS Control List
........................................................................................................... 114
6.7.14 QoS Statistics
............................................................................................................... 117
6.7.15 QCL Status
................................................................................................................... 118