ZyXEL MSC1000GLA 1000Base-LX module 140340.1000GL Manual Do Utilizador

The IES-5000/5005 provides complete ATM QoS (UBR/VBR/CBR) and Ethernet L2 QoS on the line cards. The IP QoS (Packet classification/Rate 

Limiting/Queue Scheduling) is provided on the Network Termination cards as well. Sophisticated PVC to VLAN bridging and aggregation enables end-to-

end QoS and various service allocation and provisioning. In addition, the IES-5000/5005 supports non-blocking traffic forwarding and multicast features 

with up to 256 multicast groups and 384/192 members per group. The IES-5000/5005 can process more than 30 multicast IGMP join/leave requests per 

second and the maximum channel processing time is less than 250ms. For security, the IES-5000/5005 provides anti MAC/IP address spoofing, broadcast 

storm prevention, MAC count limiting, and policy-based packet filtering. All these features allow ISPs/Telco operators to provide High Speed Internet access, 

VoIP, Near VOD, Broadcast TV and TV on demand, and other features easily. 

ZyXEL’s IES-5000/5005 guarantees physical safety by embedding voltage, temperature and FAN speed sensors. When an abnormal condition  is detected, 

the LED displays and/or the corresponding alarms alert you to the situation. In cases when the system temperature goes higher than the configured 

threshold, thermal cutoff protection kicks into action and the system will shut down automatically. 

ZyXEL’s IES-5000/5005 provides various management methods: local console port, Web-based configuration, Telnet, and SNMP v1/v2/V3-based EMS 

(NetAtlas Access EMS). Included management functions are Alarm and Status Surveillance, Configuration management, Performance management, and 

Fault management. The IES-5000/5005 allows you to create multiple administrative accounts and 3 levels of access rights. Accounts with the first-level 

privilege have full access rights. Second-level privilege accounts have the same access rights as first-level accounts except for account management. Third-

level accounts can only view configuration settings and performance statistics. NetAtlas Access EMS also provides view-based MIB management and XML-

based north bound interface. These features allow Telco operators to provide wholesale service to smaller CLECs and ISPs.

• ADSL:

  -  G.992.1 Annex A, G.992.3 Annex A, G.992.5  

 Annex 

A

   -  G.992.1 Annex B, G.992.3 Annex B, G.992.5  

 Annex 

B

      Support G.992.3 and G.992.5 Spectral Mask

      Support Annex M and Annex L in G.992.3  

  and 

G.992.5

      Support EOC and Overhead Channel Access 

      Support the latency path function 

      Support loop diagnostic function specified 

      Support the power management capability 

      Support the capability of the Seamless Rate  

    Adaptation (SRA) on-line configuration 

      Dual end loop test

•  SHDSL: G.991.2, G.991.2.bis

•  VDSL2: G.993.2, G.994.1, G.997.1

•  8 VPC/VCC per DSL port 

•  Support UBR, CBR, rt-VBR, nrt-VBR QoS 

Mechanisms

•  Support ATM Forum TM 4.0 peak cell rate traffic 

parameter

•  Support downstream traffic shaping function 

per ATM PVC 

•  Support ATM F5 OAM cells for End-to-End 

Loop back test (ITU-T Rec. I.610)

•  IEEE 802.1p CoS with priority queuing

•  Eight queues with packet priority scheduling 

(SPQ, WFQ, WRR)

•  Support 256 multicast groups

•  Support 384 copies for each multicast group

•  The maximum channel zapping processing 

time is 250 ms

•  DSCP to 802.1p mapping

• Port isolation

•  IEEE 802.1x (Authentication)

•  Rule-based packet filtering (L2 ~ L4 ACL)

•  MAC count limiting

•  ARP broadcast filtering

•  DHCP broadcast filtering

• DHCP snooping

• NetBiOS filtering

• IGMP filtering

•  Anti IP/MAC address spoofing

•  4096 IEEE 802.1Q compliant VLAN tagging

• Port-based VLAN

• VLAN stacking

•  VLAN Bridge Function (multiple PVCs to one 

VLAN)(N:1)

•  PVC and VLAN one to one mapping (1:1)

•  VLAN Trunking (Single PVC join Multiple 

VLAN)(1:N)

•  Support GVRP function

•  Tunneling: PPPoE, MP encap. over ATM

 (RFC 2684)

•  STP: IEEE 802.1d, IEEE 802.1w, IEEE 802.1s

•  IEEE 802.3ad (Link Aggregation Control 

Protocol)

•  IP multicast forwarding

•  IGMP v1, v2 snooping/proxy

•  IGMP multicasting channel limiting

•  DHCP Relay Option 82

•  Multicast bandwidth control 

•  L2 ~ L4 ACL

•  IGMP group count/filtering profile