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config multicast port_flitering_mode, delete fdb

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config multicast port_flitering_mode Purpose Syntax Description Parameters Restrictions Used to configure the multicast packet filtering mode for ports. config multicast port_filtering_mode [|all] [forward_all_groups | forward_unregistered_groups | filter_unregistered_groups] The config multicast port_filtering_mode command configures the multicast packet filtering mode for all ports. − Specifies a range of ports to be configured. all - Specifies that all ports will be configured. forward_all_groups- In this mode frames destined for group MAC addresses are forwarded according to the VLAN rule. forward_unregistered_groups- In this mode, if the Group MAC Address Registration entries exist in the Multicast Table, frames destined for the corresponding Group MAC addresseses are forwarded, only on ports identified in the member port set. If the Group MAC address does not exist in the Multicast Table the frames are forwarded according to the VLAN rule. filter_unregistered_groups- In this mode frames destined for group MAC addresses are forwarded only if this type of forwarding is explicitly permitted by a Group Address entry in the Multicast Table. In other words, if the Group MAC address does not exist in the Multicast table, the packets are dropped. Only Administrator or Operator-level users can issue this command. Example usage: To configure the multicast packet filtering mode for ports: DES-3800:admin#config multicast port_filtering_mode 15:1-15:4 forward_all_groups Command: config multicast port_filtering_mode 15:1-15:4 forward_all_groups Success. DES-3800:admin# delete fdb Purpose Syntax Description Parameters Restrictions Used to delete an entry to the Switch's forwarding database. delete fdb This command is used to delete a previous entry to the Switch's MAC address forwarding database. − The name of the VLAN on which the MAC address resides. − The MAC address that will be added to the forwarding table. Only Administrator or Operator-level users can issue this command. 85

Section	Page
INTRODUCTION	5
Using the Console CLI	7
Command Syntax	11
Basic Switch Commands	13
Switch Port Commands	31
SNMP V3	35
PoE Commands	49
Network Management Commands	54
Switch Utility Commands	62
Network Monitoring Commands	73
Layer 2 FDB Commands	86
Packet Storm Control Commands	94
QoS Commands	98
Mirror Configuration Commands	106
VLAN Commands	109
Link Aggregation Commands	123
IGMP Snooping Commands	127
802.1X Commands (Including Guest VLANs)	135
Access Control List (ACL) Commands	148
Traffic Segmentation Commands	168
Command List History	170
Basic IP Commands (For Layer 3)	173
ARP Commands	178
Routing Table Commands	182
Route Redistribution Commands	185
RIP Commands	191
IGMP Commands	195
Auto Config Commands V3	199
DNS Relay Commands	201
DVMRP Commands	205
IP Multicasting Commands	210
MD5 Commands	213
OSPF Configuration Commands	215
Time and SNTP Commands	232
Port Security Commands	238
MAC Notification Commands	242
SSH Commands	246
Jumbo Frame Commands	254
Access Authentication Control Commands	256
D-Link Single IP Management Commands	279
Multiple Spanning Tree Protocol (MSTP) Commands	289
SSL Commands	301
VRRP Commands	307
System Severity	316
DHCP Relay	318
IP-MAC Binding Commands	324
LACP Configuration Commands	338
CPU Interface Filtering (Software ACL) Commands	340
Modify Prompt and Banner Commands	348
Safeguard Engine	351
WRED Command List	353
Web-based Access Control (WAC) Commands	357
Double VLAN Command List	363
Limited Multicast IP Address Commands	368
Route Preference Commands	373
MAC-Based Access Control Commands	376
PIM Commands	385
Loopback Interface Commands	402
DHCP Server Command List	405
MLD Snooping Commands	421
Loopback Detection Commands	428
Password Recovery Commands	433
Multicast VLAN Commands	436
CPU Filtering Commands List	439
Broadcast Segmentation Commands	441
Technical Specifications	443

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual

config multicast port_flitering_mode

Purpose

Used to configure the multicast packet filtering mode for ports.

Syntax

config multicast port_filtering_mode [<portlist>|all]

[forward_all_groups | forward_unregistered_groups |

filter_unregistered_groups]

Description

The config multicast port_filtering_mode command configures the

multicast packet filtering mode for all ports.

Parameters

−

Specifies a range of ports to be configured.

all

– Specifies that all ports will be configured.

forward_all_groups-

In this mode frames destined for group MAC

addresses are forwarded according to the VLAN rule.

forward_unregistered_groups-

In this mode, if the Group MAC

Address Registration entries exist in the Multicast Table, frames

destined for the corresponding Group MAC addresseses are

forwarded, only on ports identified in the member port set. If the

Group MAC address does not exist in the Multicast Table the frames

are forwarded according to the VLAN rule.

filter_unregistered_groups-

In this mode frames destined for group

MAC addresses are forwarded only if this type of forwarding is

explicitly permitted by a Group Address entry in the Multicast Table.

In other words, if the Group MAC address does not exist in the

Multicast table, the packets are dropped.

Restrictions

Only Administrator or Operator-level users can issue this command.

Example usage:

To configure the multicast packet filtering mode for ports:

DES-3800:admin#config multicast

port_filtering_mode 15:1-15:4 forward_all_groups

Command: config multicast port_filtering_mode

15:1-15:4 forward_all_groups

Success.

DES-3800:admin#

delete fdb

Purpose

Used to delete an entry to the Switch’s forwarding database.

Syntax

delete fdb <vlan_name 32> <macaddr>

Description

This command is used to delete a previous entry to the Switch’s MAC address

forwarding database.

Parameters

<vlan_name 32>

−

The name of the VLAN on which the MAC address resides.

−

The MAC address that will be added to the forwarding table.

Restrictions

Only Administrator or Operator-level users can issue this command.