在Switch的接口GE1/0/0和GE2/0/0上分别启用Loop Detection功能,实现对VLAN 10～20的环路检测。 在接口GE1/0/0和GE2/0/0上分别配置Loop Detection处理动作和恢复时间,实现Switch在检测到环路后能及时将接口置于受控状态,以防止出现网络风暴,并在环路消失后及时将受控接口恢复到正常状态。
缺省情况下,Loop Detection检测到环路时对接口的处理动作为关闭接口。 当设备的网络侧接口发生环路时,接口如果配置为Block或Shutdown动作,会导致设备上的业务全部中断。因此不建议在网络侧接口部署Loop Detection功能。 Loop Detection的Quitvlan动作与其他采用动态退VLAN的功能(如GVRP、HVRP以及MAC漂移检测联动接口退VLAN等...
(c–d) IF of S9.6-based R-loop detection in sgCtr and INTS2-KO DLD-1 cells with DOX-inducible RNase H1 expression (c) and the quantification of the nuclear R-loop signals. Statistical analyses were performed using two-tailed unpaired t-test (n = 120 foci from one representative ...
Iterative crRNA design and a PAM-free strategy enabled an ultra-specific RPA-CRISPR/Cas12a detection platform Xujian Mao Jian Xu Fengming Wang Communications Biology(2024) Molecular basis and engineering of miniature Cas12f with C-rich PAM specificity ...
Detection of DNA-RNA Hybrids In Vivo. Methods Mol Biol. 2018;1672:347–61. Article PubMed Google Scholar Dobin A, Davis CA, Schlesinger F, Drenkow J, Zaleski C, Jha S, et al. STAR: ultrafast universal RNA-seq aligner. Bioinformatics. 2013;29:15–21. Article CAS PubMed Google ...
We have previously shown that fluorescent sensors based on [Zn2L2]s are able to detect furosemide in organic media with a detection limit of 0.065–0.078 μg mL−1[18]. This paper is a continuation of our recent zinc(II) bis(dipyrromethenate)s ([Zn2L2]s) sensorics study for furose...
配置Loop Detection处理动作,实现Switch在检测到环路后能及时关闭接口以防止环路影响Switch及其上行网络的通信。 新建网络中的交换设备上需要配置接口的链路类型为Trunk或Hybrid,并允许相应的VLAN通过,以保证新建网络内以及新建网络与Switch间的二层互通。 本示例的配置也可实现交换设备间连接接口的自环检测。
检查Loop Detection的配置结果 操作步骤 执行命令display loop-detection [ interface interface-type interface-number ],查看Loop Detection的配置信息和接口状态信息。 如果不指定接口类型和编号,则可以查看到全局Loop Detection功能是否被开启;如果已经开启,则还会显示检测报文发送的周期、使能检测的VLAN和当前存在环路及因...
Data collection was performed on a 300 kV FEI Titan Krios G3i microscope equipped with a Gatan Quantum Energy Filter and a K3 direct detection camera in super-resolution mode. Micrographs were recorded at a calibrated magnification of 130,000× with a pixel size of 0.325 Å and ...
A key factor influencing detection of RLFS in any sequence is genome length, which increases the probability of finding RLFS over G-rich regions6,7. We therefore investigated the association between number of detected mRLFS relative to viral genome size and GC content for the RLFS-positive gen...