Transition Networks SM24DPB, Install Manuals

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Transition Networks SM24DPB Install Guide
33681 Rev. B https://www.transition.com Page 7 of 24
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Q ‐ in ‐ Q (double tag) VLAN
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Voice VLAN
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GARP VLAN Registration Protocol (GVRP)
DHCP Relay

Relay of DHCP traffic to DHCP server in different VLAN.

Works with DHCP Option 82
IGMP v1/v2/v3 Snooping
IGMP limits bandwidth ‐ intensive multicast traffic to only the requesters. Supports
1024 multicast groups
IGMP Querier
IGMP querier is used to support a Layer 2 multicast domain of snooping switches in
the absence of a multicast router
IGMP Proxy
IGMP snooping with proxy reporting or report suppression actively filters IGMP
packets in order to reduce load on the multicast router
MLD v1/v2 Snooping Delivers IPv6 multicast packets only to the required receivers
Layer 2 Switching
IPv4 Static Routing IPv4 Unicast: Static routing
IPv6 Static Routing IPv6 Unicast: Static routing
Security
Secure Shell (SSH) SSH secures Telnet traffic in or out of the switch, SSH v1 and v2 are supported
Secure Sockets Layer (SSL)
SSL encrypts the http traffic, allowing advanced secure access to the browser ‐ based
management GUI in the switch
IEEE 802.1X

IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash,
guest VLAN, single/multiple host mode and single/multiple sessions

Supports IGMP ‐ RADIUS based 802.1X

Dynamic VLAN assignment
Layer 2 Isolation
Private VLAN Edge
PVE (also known as protected ports) provides L2 isolation between clients in the
same VLAN. Supports multiple uplinks
Port Security Locks MAC addresses to ports, and limits the number of learned MAC address
IP Source Guard Prevents illegal IP address from accessing to specific port in the switch
RADIUS/ Supports RADIUS and authentication. Switch as a client
Storm Control
Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast
storm on a port
DHCP Snooping A feature acts as a firewall between untrusted hosts and trusted DHCP servers
ACLs
Supports up to 512 entries. Drop or rate limitation based on:

Source and destination MAC, VLAN ID or IP address, protocol, port,

Differentiated services code point (DSCP) / IP precedence

TCP/ UDP source and destination ports

802.1p priority

Ethernet type

Internet Control Message Protocol (ICMP) packets

TCP flag
Quality of Service
Hardware Queue Supports 8 hardware queues
Scheduling

Strict priority and weighted round ‐ robin (WRR)

Queue assignment based on DSCP and class of service
Classification

Port based

802.1p VLAN priority based

IPv4/IPv6 precedence / DSCP based

Differentiated Services (DiffServ)

Classification and re ‐ marking ACLs