User Guide
390
Configuring Spanning Tree
Spanning Tree
» TC Protect
TC Protect function is used to prevent the switch from frequently removing MAC address
entries. It is recommended to enable this function on the ports of non-root switches.
A switch removes MAC address entries upon receiving TC-BPDUs (the packets used to
announce changes in the network topology). If a user maliciously sends a large number of
TC-BPDUs to a switch in a short period, the switch will be busy with removing MAC address
entries, which may decrease the performance and stability of the network.
With TC protect function enabled, if the number of the received TC-BPDUs exceeds the
maximum number you set in the TC threshold, the switch will not remove MAC address
entries in the TC protect cycle.
Summary of Contents for JetStream T2600G-28TS
Page 264: ...Configuring VLAN VPN Configuration Examples User Guide 235 Figure 4 2 Create VLAN 100 ...
Page 265: ...User Guide 236 Configuring VLAN VPN Configuration Examples Figure 4 3 Create VLAN 200 ...
Page 268: ...Configuring VLAN VPN Configuration Examples User Guide 239 Figure 4 7 Creating VLAN 100 ...
Page 275: ...User Guide 246 Configuring VLAN VPN Configuration Examples Figure 4 11 Create VLAN 100 ...
Page 276: ...Configuring VLAN VPN Configuration Examples User Guide 247 Figure 4 12 Create VLAN 200 ...
Page 277: ...User Guide 248 Configuring VLAN VPN Configuration Examples Figure 4 13 Create VLAN 1050 ...
Page 280: ...Configuring VLAN VPN Configuration Examples User Guide 251 Figure 4 18 Creating VLAN 100 ...
Page 859: ...User Guide 830 Configuring ACL Configuration Example for ACL Figure 3 18 Configuring Rule 3 ...
Page 874: ...Configuring ACL User Guide 845 ...
Page 975: ...Part 33 Monitoring Traffic CHAPTERS 1 Traffic Monitor 2 Appendix Default Parameters ...