Index

login 49 password 54

login account Administrator 242 non-administrator 243

login accounts 242

configuring via web configurator 242 multiple 242

number of 242 login password 243

loop guard 203 examples 204 port shut down 205 setup 205

vs STP 203

M

MAC (Media Access Control) 70

MAC address 70, 265 maximum number per port 138

MAC address learning 74, 91, 95, 138 specify limit 138

MAC authentication 131 aging time 135 example 132

setup 134

MAC filter

and ARP inspection 186

MAC table 263 how it works 263 viewing 264

maintanence configuration backup 230 firmware 229

restoring configuration 230

maintenance 227

current configuration 227 main screen 227

Management Information Base (MIB) 234

management port 45, 94 default IP address 45

managing the device good habits 34

using FTP. See FTP. 34

using Telnet. See command interface. 34 using the command interface. See command

interface. 34 man-in-the-middle attacks 185

max

age 113 hops 113

MDIX (Media Dependent Interface Crossover) 43

MGMT port 45

MIB

and SNMP 234 supported MIBs 235

MIB (Management Information Base) 234 mirroring ports 121

model types 31 monitor port 121, 122 mounting brackets 38

MRSTP status 110

MST ID 103

MST Instance, See MSTI 103 MST region 103

MSTI 103

MSTP 99, 102 bridge ID 115, 116 configuration 111 configuration digest 116 forwarding delay 113 Hello Time 115

hello time 113 Max Age 115 max age 113 max hops 113 path cost 114 port priority 114 revision level 113 status 114

MTU (Multi-Tenant Unit) 73 multicast 155

802.1priority 157

and IGMP 155 IP addresses 155 overview 155 setup 156, 157

multicast group 160 multicast VLAN 164

Multiple Rapid Spanning Tree Protocol 101 Multiple RSTP 101

Multiple Spanning Tree Protocol, See MSTP 99, 102 Multiple STP 102

MVR 161 configuration 162 group configuration 164 network example 161

MVR (Multicast VLAN Registration) 161

N

NAT 290

network applications 31

310

 

GS-3012/GS-3012F User’s Guide