Vrrp - Zte ZXR10 ZSR V2 Series Product Description

ZXR10 ZSR V2 Series Router Product Description
same time it checks the port status of the main route. When the port fails, ZXR10 ZSR V2
will quickly switch the traffic to the standby route to reduce traffic switching time and
packet loss.
IP FRR is usually used with routing protocol. ZXR10 ZSR V2 supports IP FRR that
including static route FRR, OSPF FRR, IS-IS FRR, and BGP FRR.
3.8.3.2 L3 VPN FRR
FRR of VPN route is VPN FRR of private network, not including FRR implemented by
public network outer layer label switching. Thus L3VPN FRR is that for pure private
network VPN route. Currently VPN route learning source is mainly different remote PE,
which can form FRR relationship.
3.8.4

VRRP

VRRP implements gateway backup in multiple access LAN (such as Ethernet) by
providing a check and election mechanism. The protocol maintains the unremittance of
the access host service operation by backup of gateway in LAN, that is to say, it takes
backup of next hop equipment on the route of the accessed host.
ZXR10 ZSR V2 supports VRRP with the following features:

Basic functions of VRRP.

VRRP heartbeat.

VRRP and BFD check & binding.

VRRP and PING check & binding.

VRRP check the status of the specified port.

VRRP check the key route information.

VRRP group management implements integrated protocol packet receiving and
transmitting of multiple VRRP groups.

VRRP MIB.
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