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Appendix B - Ethernet Technology
Features
L2 Features
DES-1210-52/ME: Supports up to 16K
MAC address
Supports 256 static MAC
Jumbo Frame: DES-1210-52/ME: Up to
12K bytes
IGMP snooping:
- Supports 512 multicast groups
- Supports at least 512 static multicast
groups
Limited IP Multicast:
- Support up to 24 profiles and each
profile can add up to 512 multicast groups
- Able to configure the maximum multicast
group number for a port, ranging from 1-
512
MLD Snooping:
- Supports 512 MLD snooping groups
-
Supports
addresses
802.1D Spanning Tree
802.1w RSTP
802.1s MSTP: up to 64 instances
Loopback Detection
802.3ad Link Aggregation:
- DES-1210-52/ME: Support max 8
groups per device, 8 ports per group
Port mirroring
IPv6 Neighbor Discovery:
-
Supports Max 512 ND entries
-
Support up to 64 static ND entries
SNTP
LLDP
L2 Multicast Filtering
VLAN
802.1Q VLAN standard (VLAN Tagging)
Total 4094 VLAN groups
802.1v Protocol VLAN
MAC-based VLAN : Support up to 128
entries
ISM VLAN: Support up to 3 dedicated
ISM VLANs and 16 multicast address
ranges per ISM VLAN
GVRP: Support 256 dynamic VLANs
VLAN Trunking
Supports Port-based Q-in-Q
L3 Features
ARP:
- Max 256 ARP entries
- Support 255 static ARP
- Support Gratuitous ARP
IPv6 Neighbor Discovery (ND)
Max 512 ND entries
-Support up to 64 static ND entries
DES-1210/ME Series Metro Ethernet Managed Switch User Manual
512
static
multicast
QoS (Quality of Service)
Be able to classify packets according to
follow contents:
- Switch port
- 802.1p priority
- VID
- MAC address
- IP address
- IPv6 Traffic Class
- TCP/UDP Port
- DSCP
- CoS
- Protocol type
- TCP/UDP port number Up to 8 queues
per port
Supports Strict / WRR mode in queue
handling
Support Port and Flow based bandwidth
control
AAA
802.1X Local/RADIUS/TACACS+ server
802.1X port-based/MAC-based access
control
RADIUS Accounting: Support Network
accounting (for 802.1x user)
User Account Privilege for Mgmt Access:
- Support 4 level user accounts
- Operator (Read/Write)
- Administrator (Read/Write)
- Power user (for account
management and service)
- User (read only)
ACL
Best case support max 10 ingress ACL
profiles, 128 ingress ACL rules
Each rule can be associated to a single
port, multiple ports
MAC
Access
packet contents:
- 802.1p priority
- VID
- Source/Destination MAC address
- Ethernet type
IP Access List:
- Support standard and extended IP ACL
configuration
- Support following packet contents:
-
Source/Destination
(Standard/extended)
- DSCP (Extended)
- Protocol type (Extended)
- TCP/UDP port number (Extended)
132
List: support
following
IP
Address
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