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System performance
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Packet switching capacity
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TND1CXP/TND2CXP: 8 G bit/s in both egress direction and ingress direction
TND2CXPC/TND2CXPD: 12 G bit/s in both egress direction and ingress direction
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Packet processing capability
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12 Mpps (TND1CXP/TND2CXP)
17.86 Mpps (TND2CXPC/TND2CXPD)
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Alarm performance
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Maximum number of performance objects supported by the system
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512
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E-Line service
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Maximum number of E-Line services supported by the system (including Port+S-VLAN+C-VLAN leased line services)
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1024
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Port+S-VLAN+C-VLAN E-Line services
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Not supported (TND1CXP)
32 (TND2CXP)
64 (TND2CXPC/TND2CXPD)
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E-LAN service
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Maximum number of E-LAN services (or maximum number of E-LAN service VSIs) supported by the system
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32 (TND1CXP/TND2CXP)
64 (TND2CXPC/TND2CXPD)
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Maximum number of MAC address forwarding table entries supported by each VSI
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32767
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Maximum number of dynamic MAC address forwarding table entries supported by the system
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131072 (TND1CXP)
32767 (TND2CXP/TND2CXPC/TND2CXPD)
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Maximum number of static MAC address forwarding table entries supported by the system
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1024
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Maximum number of split horizon groups supported by each VSI
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4
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Layer 2 multicast (E-Tree)
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Maximum number of Layer 2 multicast (E-Tree) supported by the system
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4 (TND1CXP/TND2CXP)
8 (TND2CXPC/TND2CXPD)
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Maximum number of leaf nodes supported by the system
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128 (TND1CXP/TND2CXP)
256 (TND2CXPC/TND2CXPD)
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Maximum number of root nodes supported in each service (protection each other)
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2
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Maximum number of leaf nodes supported in each service
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32
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ATM service
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Maximum number of ATM UNI-UNI services (native ATM services) supported by the system
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192
(Native ATM services share resources with remote ATM services.)
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Maximum number of ATM UNI-NNI services (remote ATM services) supported by the system
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384
(Native ATM services share resources with remote ATM services.)
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Maximum number of ATM connections for native services supported by the system
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768
(ATM connections include VCC connections and VPC connections.)
(Native ATM connections share resources with ATM connections for remote services.)
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|
Maximum number of ATM connections for remote services supported by the system
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1536
(ATM connections include VCC connections and VPC connections.)
(Native ATM connections share resources with ATM connections for remote services.)
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Maximum number of PWE3 ATM transparent cell transport services supported by the system
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192
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IMA
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Maximum number of IMA groups supported by the system
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192
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CES service
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Maximum number of CES services supported by the system
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378
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IP over PW service
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Maximum number of IP over PW service supported by the system
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30
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L3VPN service
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Maximum number of VRFs supported by the system
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30 (TND1CXP/TND2CXP)
64 (TND2CXPC/TND2CXPD)
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|
Maximum number of private network FIB table entries supported by the system
|
3584
3584
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|
Maximum number of EBGP peers supported by the system
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512
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VLAN sub-interface
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Maximum number of VLAN sub-interfaces supported by the system
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256
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DHCP Relay
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Maximum number of DHCP server IP addresses supported by each service
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8
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Maximum number of DHCP relay hops
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16
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ARP
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Maximum number of static ARP table entries supported by the system
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510 (TND1CXP/TND2CXP)
1000 (TND2CXPC/TND2CXPD)
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Maximum number of dynamic ARP table entries supported by each port
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256
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ML-PPP
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Maximum number of ML-PPP groups supported by the system
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128
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Maximum number of PPP links supported by the system
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504
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Number of member links in an ML-PPP group
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1 to 16
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MPLS Tunnel
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Maximum number of dynamic unidirectional MPLS tunnels supported by the system
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512 (TND1CXP/TND2CXP)
1024 (TND2CXPC/TND2CXPD)
(Dynamic and static MPLS tunnels share resources.)
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|
Maximum number of static unidirectional MPLS tunnels supported by the system
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512 (TND1CXP/TND2CXP)
1024 (TND2CXPC/TND2CXPD)
(Dynamic and static MPLS tunnels share resources.)
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|
Maximum number of static bidirectional MPLS tunnels supported by the system
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256 (TND1CXP/TND2CXP)
512 (TND2CXPC/TND2CXPD)
(Dynamic and static MPLS tunnels share resources. One dynamic bidirectional MPLS tunnel is equal to two static unidirectional MPLS tunnels.)
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QinQ Link
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Maximum number of QinQ links (NNI) supported by the system
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1024
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|
IP tunnel and GRE tunnel
|
Maximum number of IP tunnels or GRE tunnels supported by the system
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128
(IP tunnels and GRE tunnels share resources.)
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|
PW
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Maximum number of PWs supported by the system
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1024 (TND1CXP/TND2CXP)
2048 (TND2CXPC/TND2CXPD)
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|
Ethernet service OAM
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Maximum number of MDs supported by the system
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16
|
|
Maximum number of MAs supported by the system
|
256
|
|
Maximum number of MEPs supported by the system
|
512
|
|
ATM OAM
|
Maximum number of ATM OAM supported by the system
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1024
|
|
MPLS Tunnel OAM
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Maximum number of MPLS tunnel OAM supported by the system
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256 (TND1CXP/TND2CXP)
512 (TND2CXPC/TND2CXPD)
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|
PW OAM
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Maximum number of PW OAM supported by the system
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512
|
|
Section OAM
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Maximum number of Section OAM supported by the system
|
8
|
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BFD
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Maximum number of BFD supported by the system
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512
|
|
LPT
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Maximum number of point-to-point LPTs supported by the system
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32
|
|
Switching time
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Notification of switching to the UNI within 5s in case of a unidirectional fault or 3s in case of a bidirectional fault
|
|
MPLS ring network protection
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Maximum number of protection rings supported by the system
|
4
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|
Maximum number of nodes pre ring
|
2 to 32
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|
Maximum number of virtual nodes pre ring
|
32
|
|
MPLS Tunnel APS
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Maximum number of 1+1/1:1 MPLS tunnel APS protection groups supported by the system
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128 (TND1CXP/TND2CXP)
256 (TND2CXPC/TND2CXPD)
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1+1/1:1 MPLS tunnel APS switching time
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Less than 50 ms
(FFD detection with a period of 3.3 ms is adopted.)
NOTE:
If the MPLS tunnels in the protection group are on an xDSL network (offload protection scenario), the 1+1 MPLS tunnel APS protection switching time is less than 100 ms. It is recommended to set the period at which FFD packets are transported over the working tunnel to 20 ms.
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|
PW APS
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Maximum number of 1:1 PW APS protection groups supported by the system
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256
|
|
1:1 PW APS switching time
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Less than 50 ms
(FFD detection with a period of 3.3 ms is adopted.)
|
|
Maximum number of PW members in protection
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512
|
|
PW FPS
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Maximum number of 1:1 PW FPS protection groups supported by the system
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256
|
|
1:1 PW FPS switching time
|
Less than 50 ms
(FFD detection with a period of 3.3 ms is adopted.)
|
|
Offload protection
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Maximum number of 1:1 offload protection groups supported by the system
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128
|
|
Protection switching time of 1:1 offload
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Less than 50 ms
(BFD detection with a period of 10 ms is adopted.)
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|
LAG
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Maximum number of LAGs supported by the system
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16
|
|
Maximum number of members in each LAG
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8
|
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Switching time
|
-
When a link fails in both directions, the LAG protection switching time is less than 50 ms in dual receiving mode; the LAG protection switching time is less than 500 ms in single receiving mode.
-
When a link fails in one direction, the LAG protection switching time is less than 3.5s.
NOTE:
-
For GE electrical interfaces, the LAG protection switching time is less than 1s.
-
For FE electrical interfaces, the LAG protection switching time is less than 500 ms.
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|
LMSP
|
Maximum number of LMSP protection groups supported by the system
|
12
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|
Switching time
|
Less than 50 ms
|
|
802.1X Authentication
|
Maximum number of legal users supported by the system
|
16 (Control domain and L3VPN service domain)
8 (Management domain)
|
|
The maximum length of 802.1X packets supported by equipment (Bytes)
|
1900
|
|
QoS
|
Maximum number of DiffServ domains supported by the system
|
8
|
|
Maximum number of complex traffic classifications supported by the system
|
1024 (TND1CXP)
924 (TND2CXP/TND2CXPC/TND2CXPD)
|
|
Maximum number of CAR settings for traffic classification
|
1024
|
|
TWAMP
|
Maximum number of sessions on Session-Reflectors supported by the system
|
8
|
|
Maximum number of sessions on Session-Reflectors supported by each board
|
8
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