RG-CS88 Series |
Feature |
Description |
Ethernet Switching |
Jumbo frame (maximum length: 9216 bytes) |
802.3az EEE |
Maximum number of VLANs that can be created: 4,094 |
Super VLAN, Private VLAN |
MAC address-based, port-based, protocol-based, and IP subnet-based VLAN assignment |
GVRP |
Basic QinQ and selective QinQ |
STP (IEEE 802.1.d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) |
ERPS (G.8032) |
LLDP/LLDP-MED |
MPLS |
MPLS IPv6 |
MPLS L3VPN |
MPLS 6VPE |
MPLS MIB (RFC 1273, RFC 4265, and RFC 4382) |
IP Service |
Static and dynamic ARP |
DHCP client |
DHCP relay |
DHCP server |
DHCP snooping |
DNS |
DHCPv6 client, DHCPv6 relay, and DHCPv6 snooping |
GRE tunnel |
Manual tunnel, automatic tunnel, and ISATAP tunnel for IPv6 |
Neighbor Discovery (ND) and ND snooping |
IP Routing |
Static routing |
RIP and RIPng |
OSPFv2 and OSPFv3 |
IPv4/IPv6 IS-IS |
BGP4 and BGP4+ |
IPv4/IPv6 VRF |
Policy-based routing (PBR) |
GR |
EVPN |
Multicast |
IGMP v1/v2/v3 |
IGMP proxy |
IGMP snooping v1/v2/v3 |
IGMP fast leave |
PIM-DM, PIM-SM, and PIM-SSM |
PIM-SSM for IPv4 and IPv6 |
MSDP to achieve inter-domain multicast |
MLDv1 and MLDv2 |
MLD v1/v2 snooping |
Multicast static routing |
Multicast source IP address check Multicast source port check |
PIM-SMv6 |
ACL and QoS |
Standard IP ACLs (hardware ACLs based on IP addresses) |
Extended IP ACLs (hardware ACLs based on IP addresses or TCP/UDP port numbers) |
Extended MAC ACLs (hardware ACLs based on source MAC addresses, destination MAC addresses, and optional Ethernet type) |
Expert-level ACLs (hardware ACLs based on flexible combinations of the VLAN ID, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, and time range) |
ACL80 and IPv6 ACL |
Applying ACLs globally (hardware ACLs based on flexible combinations of the VLAN ID, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, and time range) |
ACL redirection |
Port traffic identification |
Port traffic rate limiting |
802.1p |
Traffic classification based on 802.1p priorities, DSCP priorities, and IP precedences |
Congestion management: SP, WRR, DRR, WFQ, SP+WRR, SP+DRR, and SP+WFQ |
Congestion avoidance: tail drop, RED, and WRED |
CAR |
Eight priority queues per port |
Security |
AAA |
RADIUS authorization and accounting |
TACACS+ |
Portal authentication, RADIUS, and TACACS+ login authentication |
IEEE802.1X authentication, MAC address bypass (MAB) authentication, and interface-based and MAC address-based 802.1X authentication |
Web authentication |
Hypertext Transfer Protocol Secure (HTTPS) |
SSHv1 and SSHv2 |
Global IP-MAC binding |
ICMP |
Port security |
IP source guard |
DAI |
SAVI |
ARP spoofing prevention |
CPU Protect Policy (CPP) and NFPP |
Various attack defense functions, including NFPP and ARP anti-attack |
uRPF |
Login authentication and password security |
Unknown multicast packets are not sent to the CPU, and unknown unicast packets can be suppressed. |
Reliability |
Rapid Ethernet Uplink Protection (REUP) |
Rapid Link Detection Protocol (RLDP), Layer 2 link connectivity detection, unidirectional link detection, and VLAN-based loop control |
Data Link Detection Protocol (DLDP) |
IPv4 VRRP v2/v3 and IPv6 VRRP |
VRRP for the super-VLAN |
BFD |
1+1 redundancy for supervisor modules and fan modules, and N+M redundancy for power modules |
Hot swapping of components |
Hot patch and online installation of patches |
GR for OSPF/IS-IS/BGP |
BFD for VRRP/OSPF/BGP4/ISIS/ISISv6/static routing |
Device virtualization |
VSU |
NMS and maintenance |
SPAN, RSPAN, and ERSPAN |
sFLOW |
NTP |
SNTP |
FTP and TFTP |
SNMP v1/v2/v3 |
RMON (1, 2, 3, 9) |
NETCONF |
CWMP |
gRPC |
Cloud and SON |
Console/AUX Modem/Telnet/SSH2.0 CLI configuration |
Fault alarm and auto-recovery |
System operation logging |