Huawei OptiXtrans E6600 4 Port EoS Switching and Processing Board TMB1EGS4

Basic function

Transmits/Receives 4 x FE/GE services, encapsulates and maps the Ethernet services into SDH signals, and forwards the SDH signals to the SDH plane for transmission.

Bound bandwidth

16 x VC-4, or 48 x VC-3, or 504 x VC-12

Maximum uplink bandwidth

2.5 Gbit/s

Number of services

2000 unidirectional services

Service mapping mode

Supports HDLC, LAPS, and GFP-F

Bound Path Level

VC-12, VC-3, VC-4, VC-12-Xv (X ≤ 63), VC-3-Xv (X ≤ 24), and VC-4-Xv (X ≤ 8).

Port working mode

• GE electrical port: 10M Full-Duplex, 100M Full-Duplex, 1000M Full-Duplex, Auto-Negotiation
• GE optical port: 1000M Full-Duplex, Auto–Negotiation
• FE optical port: 100M Full-Duplex

Traffic control

Supports the port-based traffic control function that complies with IEEE 802.3x.

Traffic monitoring

Supports port-based and VCTRUNK-based traffic monitoring.

Ethernet data frame format

IEEE 802.3, Ethernet II, IEEE 802.1q, IEEE 802.1p

Maximum frame length for a port

• Supports the setting of the frame length to a value ranging from 1518 bytes to 9600 bytes.
• Supports a jumbo frame with a maximum length of 9600 bytes.

EPL service

Supports PORT-based transparent transmission.

EVPL service

• Supports PORT-shared EVPL services.
• Supports VCTRUNK-shared EVPL services that are isolated based on VLAN tags.
• Supports VCTRUNK-shared EVPL services that are isolated based on QinQ tags.

EPLAN service

• Supports the EPLAN services that are based on the IEEE 802.1d MAC bridge.
• Supports a maximum of 16 VBs. The maximum number of logical ports for each VB is 68.
• Supports the self-learning of the source MAC address. The capacity of the MAC address table is 16K. The aging time of the MAC address can be set and queried.
• Supports the SVL bridge learning mode.
• Supports the configuration of static MAC routes.
• Supports the query of dynamic MAC addresses.
• Supports the blacklist that can contain 512 records and also the static MAC address table that can contain 512 records.

EVPLAN service

• Supports the EVPLAN services that are based on the IEEE 802.1q virtual bridge and IEEE 802.1ad provider bridge.
• Supports a maximum of 16 VBs. The maximum number of logical ports for each VB is 68.
• Supports the self-learning of the source MAC address. The capacity of the MAC address table is 16K.
• The aging time of the MAC address can be set and queried.
• Supports data isolation based on VB+VLAN.
• Supports the setting of a maximum of 4095 VLAN filtering tables.
• Supports the SVL and IVL bridge learning mode.

NOTE:

A board can be configured with a maximum of two bridge protocols: IEEE 802.1d and IEEE 802.1ad, or IEEE 802.1q and IEEE 802.1ad.

VLAN technology

Supports a total number of 4095 VLANs, which comply with IEEE 802.1q/p.

MPLS technology

Not supported

VCTRUNK specifications

• Maximum number of VCTRUNKs supported by one EGS4 board: 64
• Configuration principles are as follows:

Supports a maximum of 16 VC-4s.

VC-4s numbered 1-8 of the board support the binding of VC-3 and VC-12 paths. The other VC-4s support the binding of VC-3 paths only. By default, all VCTRUNKs are bound with VC4s.

Traffic classification

Supports traffic classification based on PORT, PORT+VLAN, PORT+SVLAN, and PORT+VLAN+PRI.

Traffic policing

Committed access rate (CAR), two rate three color marker (trTCM)

Traffic shaping

Supports queue shaping on ports.

Congestion avoidance

Supports random early detection (RED).

Congestion management

CoS, supporting SP+WRR scheduling algorithms.

Class of service (CoS)

Supports CoS types including simple, VLAN priority, DSCP, and IP TOS.

LPT

Supports P2P LPT and P2MP LPT in compliance with Huawei proprietary protocol.

NOTE:

When the board is installed on the E6608 or E6616, for the point-to-multipoint LPT, the strict mode and non-strict mode are supported.

SDH SNCP

Supported

NOTE:

Functions as a service sink board.

SDH ASON

Supported

NOTE:

Only supported when the TMK5UXCME/TMK5XCS board is used.

LAG

• Supports manual link aggregation and static link aggregation.
• Supports the load sharing mode and non-load sharing mode.
• Complies with IEEE 802.3ad and IEEE 802.1ax.

NOTE:

Only panel ports support LAG. VCTRUNK virtual ports do not support LAG.

DLAG

• Supports static DLAGs.
• Supports non-load sharing DLAGs.
• Complies with IEEE 802.3ad and IEEE 802.1ax.

LCAS

Dynamically increases or decreases the bandwidth and protects the bandwidth in compliance with ITU-T G.7042.

BPS

Not supported

PPS

Not supported

STP/RSTP

Supports STP/RSTP in compliance with IEEE 802.1w.

MSTP

Not supported

IGMP Snooping

Supports protocol enabling in compliance with IGMPv1 and IGMPv2.

Ethernet service OAM

Supports Ethernet service OAM that complies with IEEE 802.1ag

NOTE:

Supports CC, LB tests, and LT tests in compliance with IEEE 802.1ag and OAM ping in compliance with Huawei proprietary protocol.

Ethernet port OAM

Supports Ethernet service OAM that complies with IEEE 802.3ah

NOTE:

Supports OAM auto-discovery, remote loopbacks, fault detection, and link performance detection in compliance with IEEE 802.3ah, and selfloop detection in compliance with Huawei proprietary protocol.

RMON

Supports RMON of the Ethernet performance of Ethernet ports and VCTRUNKs.

Port mirroring

Supports ingress and egress mirroring.

Physical clock

Supported

NOTE:

SFP electrical modules do not support physical clock.

IEEE 1588v2

Not supported

Port type querying

Supported

Test frame

Supports test frames in GFP bearer modes.

Reset

Supports warm reset and cold reset.

Loopback

• Supports inloops and outloops at the PHY layer of the Ethernet port.
• Supports inloops and outloops at the MAC layer of the Ethernet port.

2M ASON

Supported

NOTE:

Only supported when the TMK5UXCME/TMK5XCS board is used.

Query/Setting of port status

Supported

Response to ping

Not supported

Alarm and performance event monitoring

Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.