Zte ZXR10 ZSR V2 Series User Manual

ZXR10 ZSR V2 Series Router Product Description
ZTE Confidential & Proprietary 21
FR supports both PVC and SVC. PVC is the most frequently used. The manually
configured PVC is particularly suitable for data communication thanks to its simplicity,
high efficiency and multiplexing.
3.3 Switching and Routing in One
Based on the network connection requirements inside enterprise, ZXR10 ZSR V2
promotes high-density Ethernet switching module to implement seamless integration of
router and Ethernet switch.
ZXR10 ZSR V2 supports VLAN, Supervlan, QINQ, SmartGroup, supports Ethernet port
L2/L3 mode switching, L2 switching across the board, L2/L3 configured on the same
interface, supports full Spanning Tree Protocol and broadcast storm suppression , and
other L2 functions.
3.3.1 Broadcasting storm suppression
The broadcasting storm which seriously damages network performance refers to the
disturbed network communication caused by continuous forwarded broadcasting frames.
The broadcasting storm suppression means the user can set the size of the broadcasting
streams that allowed by the port. When the streams exceed the threshold, the system will
discard the exceeding ones to avoid the broadcasting storm.
ZXR10 ZSR V2 support the following storm suppression.
 Support the broadcast packet suppression
 Support the multicast packet suppression
 Support the unknown packet suppression
 Speed limit supports two modes bps or pps
3.3.2 Spanning Tree Protocol
Loops in L2 switching networks make the messages cycling and growing in the loop.
Thus, the broadcasting storm which takes up all valid bandwidth and makes network
unavailable is generated.

Zte ZXR10 ZSR V2 Series Specifications

General

Series	ZXR10 ZSR V2 Series
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Ports	GE, 10GE
Storage Humidity	5% to 95% (non-condensing)