判断题S7800系列交换机支持Graceful restart。A对B错
判断题
S7800系列交换机支持Graceful restart。
A
对
B
错
参考解析
解析：
暂无解析
相关考题：
Which graceful restart parameter is negotiated during BGP session establishment?() A. Grace-timeB. Restart-timeC. Stale-routes-timeD. Restart-update-time
What are the two benefits of graceful restart？（）A、Graceful restart allows session information recovery without disruption to the network.B、A node can perform a graceful restart to help a neighbor recover its state. The label bindings are kepton state information， which helps the failed node recover faster and does notaffect the current for wardtraffic.C、Graceful restart allows a node to recover state from its neighbor when there is no RP or before thedevice undergoes SSO.D、Graceful restart does not allow session information recovery.E、During a graceful restart， the router removes any stale prefixes after a timer for stale entries expires
Which graceful restart parameter is negotiated during BGP session establishment?（）A、Grace-timeB、Restart-timeC、Stale-routes-timeD、Restart-update-time
关于S7800灵活QinQ和vlan mapping功能描述正确的有（）。A、S7800交换机支持1：1VLAN MAPPING和2：1VLAN MAPPING功能B、S7800交换机只有SC类型单板支持2：1VLAN MAPPING功能C、S7800交换机只有NNI端口（没有使能qinq enable的端口）支持2：1VLAN MAPPING功能D、使用7800系列交换机的灵活QinQ功能时，不需要将设备设臵运行在l2-enhanced模式
The OSPF RFC 3623 Graceful Restart feature allows you to configure IETF NSF in ultivendor networks. When using OSPF Graceful Restart，which mechanism is used tocontinue forwarding packets during a switchover？（）A、Reverse Path ForwardingB、Hardware-based forwardingC、UDP forwardingD、Layer 2 Forwarding
BGP协议为了支持GR，做了如下扩展（）。A、在BGP的OPEN消息中，增加了一种表示GR的能力，称为Graceful Restart Capability。这种能力被BGP用来向邻居表示其支持Graceful restart的能力B、在Keepalive报文中增加TLV211表明路由器发生了重启C、定义了两个重要的定时器：Restart timer和Wait-For-EOR timerD、在Update报文中，新增加一个EOR（End-of-RIB）标志，用于表明路由信息向邻居更新完毕
Which pre-conditions must be met before an OSPF router can perform graceful restart？（）A、Router must be ABRB、Router must contain one sham link.C、The network topology must be stable.D、Router must be able to forward packets.E、Neighbors must support graceful restart.
多选题What are the two benefits of graceful restart？（）AGraceful restart allows session information recovery without disruption to the network.BA node can perform a graceful restart to help a neighbor recover its state. The label bindings are kepton state information， which helps the failed node recover faster and does notaffect the current for wardtraffic.CGraceful restart allows a node to recover state from its neighbor when there is no RP or before thedevice undergoes SSO.DGraceful restart does not allow session information recovery.EDuring a graceful restart， the router removes any stale prefixes after a timer for stale entries expires
判断题S9300系列交换机支持的业务线卡分为标准型、增强型，其中标准型业务卡不支持MPLS。A对B错