ZyXEL Communications IES4005M - Daisy Chain Commands; Forwarding Database Commands

Chapter 13 Switch Features
IES4005M User’s Guide
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The following table describes commonly used parameter notation for these commands.
The following section lists the commands for this feature.
13.3 Daisy Chain Commands
Use the daisychain commands to set the IES to use one Gigabit Ethernet NNI as a downlink to
connect to another daisy chained IES. The other Gigabit Ethernet uplink port connects to the
Ethernet backbone. This is also called subtending. The daisy chain switch mode is recommended for
use in a network topology that does not have loops. When you daisy chain multiple IESs, all except
the last one in the change must have daisy chain enabled.
You can enable daisy chain on one Gigabit Ethernet uplink port at a time. When you enable daisy
chain, the daisy chain-enabled port serves as the subtending port (connect it to the downlink
device). The IES treats a daisy chain-enabled Gigabit Ethernet uplink port as a downlink and follows
the port isolation setting. Daisy chain mode with port isolation enabled blocks direct
communications between subscriber ports on an individual IES and the subscriber ports of the daisy
chained IESs.
The following section lists the commands for this feature.
13.4 Forwarding Database Commands
Use these commands to configure the forwarding database settings and display the forwarding
database address table. You can set the aging time, flush the address table, show the learned
entries count, display the address table, display the entries for specific ports, UNI VLANs, untagged
UNI VLANs, set the maximum number of MAC entries for specific ports, configure a static unicast
Table 76 Broadcast Storm Command Parameters
NOTATION DESCRIPTION
rate
2-100000 in kbps
Table 77 Broadcast Storm Commands Summary
COMMAND DESCRIPTION M P
show storm-control
Displays the rate limits set for broadcast and DLF packets. E 13
storm-control broadcast <rate>
Sets the rate limit for broadcast packets on the IES. C 13
storm-control dlf <rate>
Sets the rate limit for DLF packets on the IES. C 13
Table 78 Daisy Chain Commands Summary
COMMAND DESCRIPTION M P
show daisychain
Displays the current daisy chain settings and status. E 13
interface ge-nni <portlist>
Configures the specified Gigabit Ethernet uplink port. You can
specify a single port <1> or <2>.
C13
exit
Leaves the Gigabit Ethernet uplink port configuration. C 13
daisychain
Enables daisy chain on the specified Gigabit Ethernet uplink port. C 13
no daisychain
Disables daisy chain on the specified Gigabit Ethernet uplink port. C 13