| Item |
NTW-E18004C |
|
PON Features
|
IEEE 802.3ah EPON
China Telecom/Unicom EPON
Maximum 20 Km PON transmission distance
Each PON port supports the max. 1:64 splitting ratio
Uplink and downlink triple churning encrypted function with 128Bits
Standard OAM and extended OAM
ONU batch software upgrade, fixed time upgrade, real time upgrade
PON transmit and inspect receiving optical power
PON port optical power detection
|
| L2 Features |
MAC |
MAC Black Hole
Port MAC Limit
16K MAC address
|
| VLAN |
4K VLAN entries
Port-based/MAC-based/protocol/IP subnet-based
QinQ and flexible QinQ (StackedVLAN)
VLAN Swap and VLAN Remark
PVLAN to realize port isolation and saving public-vlan resources
GVRP
|
| Spanning Tree |
STP/RSTP/MSTP
Remote loop detecting
|
| Port |
Bi-directional bandwidth control
Static link aggregation and LACP(Link Aggregation Control Protocol)
Port mirroring
|
|
Security
Features
|
User’s Security |
Anti-ARP-spoofing
Anti-ARP-flooding
IP Source Guard create IP+VLAN+MAC+Port binding
Port Isolation
MAC address binding to the port and MAC address filtering
IEEE 802.1x and AAA/Radius authentication
|
| Device Security |
Anti-DOS attack(such as ARP, Synflood, Smurf, ICMP attack), ARP
detection, worm and Msblaster worm attack
SSHv2 Secure Shell
SNMP v3 encrypted management
Security IP login through Telnet
Hierarchical management and password protection of users
|
| Network Security |
User-based MAC and ARP traffic examination
Restrict ARP traffic of each user and force-out user with abnormal ARP traffic
Dynamic ARP table-based binding
IP+VLAN+MAC+Port binding
L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet
Port-based broadcast/multicast suppression and auto-shutdown risk port
URPF to prevent IP address counterfeit and attack
DHCP Option82 and PPPoE+ upload user’s physical location Plaintext authentication of OSPF, RIPv2 and BGPv4 packets and MD5
cryptograph authentication
|
| IP Routing |
IPv4 |
ARP Proxy
DHCP Relay
DHCP Server
Static Routing
RIPv1/v2
OSPFv2
BGPv4
Equivalent Routing
Routing Strategy
|
| |
IPv6 |
ICMPv6
ICMPv6 Redirection
DHCPv6
ACLv6
OSPFv3
RIPng
BGP4+
Configured Tunnels
ISATAP
6to4 Tunnels
Dual stack of IPv6 and IPv4
|
|
Service Features
|
ACL |
Standard and extended ACL
Time Range ACL
Flow classification and flow definition based on source/destination MAC address, VLAN, 802.1p, ToS, DiffServ, source/destination IP(IPv4/IPv6) address, TCP/UDP port number, protocol type, etc
packet filtration of L2~L7 deep to 80 bytes of IP packet head
|
| QoS |
Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow
Priority remark to port or self-defined flow and provide 802.1P, DSCP
priority and Remark
CAR(Committed Access Rate), Traffic Shaping and flow statistics
Packet mirror and redirection of interface and self-defined flow
Super queue scheduler based on port or self-defined flow. Each port/
flow supports 8 priority queues and scheduler of SP, WRR and
SP+WRR.
Congestion avoid mechanism, including Tail-Drop and WRED
|
| Multicast |
IGMPv1/v2/v3
IGMPv1/v2/v3 Snooping
IGMP Filter
MVR and cross VLAN multicast copy
IGMP Fast leave
IGMP Proxy
PIM-SM/PIM-DM/PIM-SSM
PIM-SMv6, PIM-DMv6, PIM-SSMv6
MLDv2/MLDv2 Snooping
|
| Reliability |
Loop Protection |
EAPS and GERP (recover-time <50ms)
Loopback-detection
|
| Link Protection |
FlexLink (recover-time <50ms)
RSTP/MSTP (recover-time <1s)
LACP (recover-time <10ms)
BFD
|
| Device Protection |
VRRP host backup
1+1 power hot backup
|
| Maintenance |
Network Maintenance |
Port real-time, utilization and transmit/receive statistic based on Telnet
RFC3176 sFlow analysis
LLDP
802.3ah Ethernet OAM
RFC 3164 BSD syslog Protocol
Ping and Traceroute
|
| Device Management |
CLI, Console port, Telnet and WEB
SNMPv1/v2/v3
RMON (Remote Monitoring)1, 2, 3, 9 groups MIB
NTP
NGBNView network management
|
