Index

service 250

trusted computers 250

resetting 56, 228

to factory default settings 228 restoring configuration 56, 230 RFC 3164 253

Round Robin Scheduling 153 routing protocols 278 RSTP 99

rubber feet 37

S

safety certifications 279 safety warnings 6

save configuration 55, 228 screen summary 52 Secure Shell See SSH security 278

service access control 248 service port 249

Simple Network Management Protocol, see SNMP Small Form-factor Pluggable (SFP) 43

SNMP 234 agent 234 and MIB 234 and security 235 authentication 241 communities 240 management model 234 manager 234

MIB 235

network components 234 object variables 234 protocol operations 234 security 241

setup 239, 241 version 3 235 versions supported 234

SNMP traps 235, 236, 237, 238, 239 setup 241

Spanning Tree Protocol, See STP. 99 SPQ (Strict Priority Queuing) 153

SSH

encryption methods 245 how it works 244 implementation 245

SSH (Secure Shell) 244

SSL (Secure Socket Layer) 245 standby ports 123

static bindings 183

static link aggregation example 128 static MAC address 95

static MAC forwarding 91, 95 static routes 217

static trunking example 128 Static VLAN 87

static VLAN control 88 tagging 88

status 50, 63

link aggregation 124 MSTP 114

port 63

port details 64 power 71 STP 107, 110 VLAN 86

STP 99, 278 bridge ID 108, 111 bridge priority 106, 109 configuration 106, 109 designated bridge 100 forwarding delay 107, 110 Hello BPDU 100

Hello Time 107, 108, 109, 111 how it works 100

Max Age 107, 108, 110, 111 path cost 100, 107, 110 port priority 107, 110

port state 101 root port 100 status 107, 110 terminology 99 vs loop guard 203

subnet 283

subnet based VLAN 91 and DHCP VLAN 91 priority 91

setup 91

subnet based VLANs 90 subnet mask 284 subnetting 286

switch lockout 55 switch reset 56 switch setup 73 switching 278 syntax conventions 4 SYS LED 46

syslog 186, 253 protocol 253 server setup 254 settings 253 setup 253 severity levels 253

system information 69

312

 

GS-3012/GS-3012F User’s Guide