171
Item
Description
tc-protection
Select whether to enable TC-BPDU guard.
When receiving topology change (TC) BPDUs, the device flushes its forwarding
address entries. If someone forges TC-BPDUs to attack the device, the device will
receive a large number of TC-BPDUs within a short time and frequently flushes its
forwarding address entries. This affects network stability.
With the TC-BPDU guard function, you can prevent frequent flushing of forwarding
address entries.
HP does not recommend that you disable this function.
tc-protection threshold
Set the maximum number of immediate forwarding address entry flushes the device
can perform within a certain period of time after receiving the first TC-BPDU.
Configuring MSTP on a port
1.
Select
Network
>
MSTP
from the navigation tree.
2.
Click the
Port Setup
tab to enter the page for configuring MSTP on ports.
Figure 164
MSTP configuration on a port
3.
Configure MSTP for ports as described in
Table 57
.
4.
Click
Apply
.
Summary of Contents for HP 830 Series
Page 37: ...25 Figure 18 Configuration complete ...
Page 70: ...58 Figure 49 Displaying the rate settings of ports ...
Page 78: ...66 Figure 56 Configuring the monitor port ...
Page 82: ...70 Figure 59 Switching to the management level ...
Page 87: ...75 Figure 64 Displaying port traffic statistics ...
Page 167: ...155 Figure 154 Displaying the current voice VLAN information ...
Page 304: ...292 Figure 280 Traceroute operation result ...
Page 321: ...309 Request timed out Ping statistics for 10 0 0 1 Packets Sent 4 Received 0 Lost 4 100 loss ...
Page 343: ...331 Figure 330 Ping operation summary ...
