NETGEAR GS310TP User Manual

Configuration Examples
327
S350 Series 8-Port Gigabit Ethernet Smart Managed Pro Switch Models GS308T and GS310TP
Access Control Lists (ACLs)
ACLs ensure that only authorized users can access specific resources while blocking off any
unwarranted attempts to reach network resources.
ACLs are used to provide traffic flow control, restrict contents of routing updates, decide
which types of traffic are forwarded or blocked, and provide security for the network. ACLs
are normally used in firewall routers that are positioned between the internal network and an
external network, such as the Internet. They can also be used on a router positioned between
two parts of the network to control the traffic entering or exiting a specific part of the internal
network. The added packet processing required by the ACL feature does not affect switch
performance. That is, ACL processing occurs at wire speed.
Access lists are sequential collections of permit and deny conditions. This collection of
conditions, known as the filtering criteria, is applied to each packet that is processed by the
switch or the router. The forwarding or dropping of a packet is based on whether or not the
packet matches the specified criteria.
Traffic filtering requires the following two basic steps:
1. Create an access list definition.
The access list definition includes rules that specify whether traffic matching the criteria is
forwarded normally or discarded. Additionally, you can assign traffic that matches the
criteria to a particular queue or redirect the traffic to a particular port. A default deny all
rule is the last rule of every list.
2. Apply the access list to an interface in the inbound direction.
The switch allow ACLs to be bound to physical ports and LAGs. The switch software
supports MAC ACLs and IP ACLs.
MAC ACL Sample Configuration
The following example shows how to create a MAC-based ACL that permits Ethernet traffic
from the Sales department on specified ports and denies all other traffic on those ports.
1. On the MAC ACL page, create an ACL with the name Sales_ACL for the Sales
department of your network (see
Configure a Basic MAC ACL on page 250).
By default, this ACL is bound on the inbound direction, which means that the switch
examines traffic as it enters the port.
2. On the MAC Rules page, create a rule for the Sales_ACL with the following settings:
• Sequence Number. 1
• Action. Permit
• Assign Queue ID. 0
• Match Every. False
• CoS. 0
• Destination MAC. 01:02:1A:BC:DE:EF

NETGEAR GS310TP Specifications

General

Power connector	DC-in jack
SFP module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	8
Output current	1.25 A
Output voltage	54 V
Power consumption (max)	69.3 W
MAC address table	8000 entries
Jumbo frames support	Yes
Total Power over Ethernet (PoE) budget	55 W
Memory type	DDR-SDRAM
Flash memory	32 MB
Internal memory	128 MB
Processor frequency	500 MHz
Mean time between failures (MTBF)	1081119 h
Switch type	Managed
Switch layer	L2
DHCP features	DHCP client
Authentication	Auto VLAN, Guest VLAN, MAC-based authentication, Port-based authentication, Web-based authentication
Authentication type	HWTACACS+, IEEE 802.1x
Security algorithms	802.1x RADIUS, EAP, HTTPS, SSL/TLS
Access Control List (ACL) IPv4 entries	100
Stackable	-
Product color	Black
Rack mounting	No
Number of fans	0 fan(s)
Number of VLANs	64
Networking standards	IEEE 802.1D, IEEE 802.1ab, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3at, IEEE 802.3az, IEEE 802.3x
Virtual LAN features	Voice VLAN
Operating temperature (T-T)	0 - 40 °C
Number of multicast groups filtered	256
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	101 mm
Width	263 mm
Height	30 mm
Weight	610 g