Flood Guard; Configuring Flood-Guard; Fig. 8.30 Rate Limit And Flood Guard - Siemens S223 User Manual

UMN:CLI
8.6
8.6.1
236

Flood Guard

Flood-guard limits number of packets, how many packets can be transmitted, in config-
ured bandwidth, whereas Rate limit controls packets through configuring width of band-
width, which packets pass through. This function prevents receiving packets more than
configured amount without enlarging bandwidth.
<Rate Limit>
Configure Rate Limit on port
Control
bandwidth
Bandwidth
Rate Limit and Flood Guard
Fig. 8.30

Configuring Flood-Guard

To configure the number of packets, which can be transmitted in a second, use the follow-
ing command.
Command
mac-flood-guard PORTS
2000000>
no mac-flood-guard PORTS
To display a configuration of flood guard, use the following command.
Command
show mac-flood-guard [ macs ]
<Flood Guard>
Configure Flood-guard to
allow packets as many as 'n'
per a second
Mode
<1- Limits the number of packets which can be transmitted
to the port for 1 second.
Bridge
Clears the configured Flood Guard.
Mode
Bridge Shows the configured Flood Guard.
SURPASS hiD 6615 S223/S323 R1.5
1
2
3
: :
'n' packets
allowed for
n
a second
Packets
n+1
over thrown
n+2
away
Description
Description
A50010-Y3-C150-2-7619
User Manual