Zte ZXR10 2900E series Configuration Manual page 12

ZXR10 2900E Series Configuration Guide
Switch Type
ZXR10 2928E-PS
Switching Capability
The ZXR10 2900E series switches support layer-2 wire-speed switching on all ports. The
data packets can be forwarded at wire-speed after being filtered and classified. The ports
provide high throughput, low packet loss rate, and low time delay and jitter, which satisfy
application requirements of key services.
Reliability
l The ZXR10 2900E supports the Spanning Tree Protocol (STP), Rapid Spanning
Tree Protocol (RSTP), and Multiple Spanning Tree Protocol MSTP, and implements
redundancy backup and fast switching of links.
l
The ZXR10 2900E supports the 802.3ad Link Aggregation Control Protocol (LACP)
function, and provides load balancing and link backup.
l
The ZXR10 2900E supports the ZTE Ethernet Switch Ring (ZESR) to provide fast
protection switching, which ensures that user services are not interrupted.
Service Features
The ZXR10 2900E provides the following service features:
l
Provides a flexible Virtual Local Area Network (VLAN) classification mode. The VLANs
can be classified by port or protocol type.
l Provides a layer-2 Virtual Private Network (VPN) through QinQ to control outer-layer
labels flexibly.
l
Supports user port locating technologies, such as Virtual Broadband Access Server
(VBAS), Dynamic Host Configuration Protocol (DHCP) Option82, and Point to Point
Protocol over Ethernet (PPPoE)+.
l
Provides layer-2 multicast technologies, including Internet Group Management
Protocol (IGMP)-snooping and its proxy function, the fast-leaving feature, and the
Multicast VLAN Switching (MVS) function, which provide a support for enabling the
Internet Protocol Television (IPTV) service.
Security Control
The ZXR10 2900E provides the following security control functions:
l User-level security control
It supports IEEE 802.1x, which implements dynamic and port-based security and
à
provides the user ID authentication function.
SJ-20130731155059-002|2013-11-27 (R1.0)
Fixed Port
24 10/100 BASE-TX Ethernet
ports
One subcard slot
2-2
Description
RS-29EC-4GE-SFP subcards,
RS-29EC-4GE-RJ45 subcards, and
RS-29EC-4FE-SFP subcards are
supported.
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