5.20.2 snmp-server contact ........................................................................................................................................289

5.20.3 snmp-server location .......................................................................................................................................290

5.20.4 snmp-server enable traps ................................................................................................................................290

5.20.5 snmp-server trap authentication ......................................................................................................................291

5.20.6 snmp-server host .............................................................................................................................................291

5.20.7 snmp-server set ...............................................................................................................................................292

5.20.8 show snmp ......................................................................................................................................................293

5.21 Spanning-Tree Commands ........................................................................................................................................295

5.21.1 spanning-tree...................................................................................................................................................295

5.21.2 spanning-tree mode.........................................................................................................................................295

5.21.3 spanning-tree forward-time..............................................................................................................................296

5.21.4 spanning-tree hello-time ..................................................................................................................................296

5.21.5 spanning-tree max-age....................................................................................................................................297

5.21.6 spanning-tree priority .......................................................................................................................................298

5.21.7 spanning-tree disable ......................................................................................................................................298

5.21.8 spanning-tree cost ...........................................................................................................................................299

5.21.9 spanning-tree port-priority................................................................................................................................300

5.21.10 spanning-tree portfast....................................................................................................................................300

5.21.11 spanning-tree link-type...................................................................................................................................301

5.21.13 spanning-tree bpdu........................................................................................................................................302

5.21.14 clear spanning-tree detected-protocols..........................................................................................................303

5.21.15 show spanning-tree .......................................................................................................................................303

5.22 SSH and SLOGIN Commands...................................................................................................................................305

5.22.1 ip ssh port ........................................................................................................................................................305

5.22.2 ip ssh server ....................................................................................................................................................306

5.22.3 crypto key generate dsa ..................................................................................................................................307

5.22.4 crypto key generate rsa ...................................................................................................................................307

5.22.5 ip ssh pubkey-auth ..........................................................................................................................................308

5.22.6 crypto key pubkey-chain ssh ...........................................................................................................................308

5.22.7 user-key...........................................................................................................................................................309

5.22.8 key-string .........................................................................................................................................................310

5.22.9 show ip ssh...................................................................................................................................................... 311

5.22.10 show crypto key mypubkey............................................................................................................................312

5.22.11 show crypto key pubkey-chain ssh ................................................................................................................312

5.23 System Management.................................................................................................................................................313

5.23.1 ping..................................................................................................................................................................313

5.23.2 traceroute ........................................................................................................................................................314

5.23.3 telnet................................................................................................................................................................317

5.23.4 resume.............................................................................................................................................................319

5.23.5 reload...............................................................................................................................................................320

User's Manual of WGSD-1022/WGSD-8000

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