Huawei ES0D0G48VA00 03030KQT User Manual

CSS

The ES0D00SRUA00 and ES0D00SRUB00 can have 

installed to provide the CSS service.

OAM

The ES0D00SRUA00 and ES0D00SRUB00 can have

and BFD.
l 802.3ag: continuity check (CC) packet identification, detection, and

transmission, with a maximum capacity of 4K@3.3ms, 8K@10ms, or
32K@100ms, 1s, or 10s.

l MPLS OAM: MPLS OAM packet identification, detection, and

transmission; a maximum of 4K sessions. Each session supports
detection interval of 10 ms, 50 ms, 100 ms, 500 ms, or 1s.

l OAM UNCFG_MEP: a maximum of 1K sessions. Each session

supports detection interval of 3.3 ms, 10 ms, 100 ms, 1s, or 10s.

Redundancy
backup

Main control board is mandatory for switches. Each switch must be
configured with one or two main control boards. When one main control
board is configured for a switch, the main control board can be installed
in either main control board slot of the switch. When two main control
boards are configured, the two main control boards work in hot standby
mode to improve reliability of the switch. The active and standby main
control boards monitor the status of each other. If the active main control
board fails, the standby main control board becomes active automatically
to ensure uninterrupted services.

Hot swap

The ES0D00SRUA00 and ES0D00SRUB00 are hot swappable.
Before removing the active ES0D00SRUA00 or ES0D00SRUB00 card,
perform an active/standby switchover.

 

l

The fans on a switch work in intelligent speed adjustment mode after an active/standby
switchover occurs on the switch. If the fans run at a specified speed before a switchover,
run the set fan-speed command after the switchover to set the fan speed again.

l

Different SRUs cannot be installed in the same chassis, that is, the ES0D00SRUA00 and
ES0D00SRUB00 cannot be installed in the same chassis.

S7700 Smart Routing Switch
Hardware Description

6 Cards

Issue 08 (2014-01-26)

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