Zte ZXR10 8900E series - Service Management; Reliability; Table 5-8 Service Management; Table 5-9 Reliability

ZXR10 8900E series Core Switch Product Description
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Features Description
H-QoS H-QoS
ingress/egress H-QoS with 4-level queues and
3-level scheduling
H-QoS for MPLS L2/L3 VPN
5.3.6 Service Management
Table 5-8 Service Management
Features Description
Service
Management
IEEE 802.1X, 802.1X Relay, 802.1X RADIUS Accounting, and
forcing user offline
RADIUS and TACACS+ authentication
Hierarchical user management
IPTV management (CAC, CDR, UMS)
DHCPv4 Server, DHCP v4 Relay, DHCP v4/v6 Snooping
Supporting DHCP OPTION 82
5.3.7 Reliability
Table 5-9 Reliability
Features
Description
8912E 8908E 8905E 8902E
Availability
MTBF >200000 hours
MTTR <30 minutes
Availability ≥99.999%
Hot
plugging
Hot plugging of all components
main
control
board
1+1 redundancy backup
power
module
AC: 2+1
redundancy,
DC: 1+1
redundancy
AC 1+1 redundancy, DC 1+1 redundancy