yangzho2
Cisco Employee
Cisco Employee
Member since ‎04-12-2018
‎04-10-2020

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  • 11 Posts
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CoPP没有开启导致Client 无法从dhcp服务器获取IP地址拓扑如图:95-1和95-2做了一个peer-link当成网关,93-1和93-2是二层的交换设备,下挂UCS服务器,UCS里装有虚机分别承担dhcp server 和client的角色,二者属于不同vlan,dhcp属于vlan 30,client属于vlan 40。Client发送dhcp discover通过二层93到达网关95,95上做了dhcp relay,把广播包通过中继以dhcp为目的地址转发dhcp请求,disc...
Ethernet1/33 transceiver is present type is QSFP-40G-SR-BD name is CISCO-AVAGO part number is AFBR-79EBPZ-CS2 revision is 01 serial number is AVM2013U618 nominal bitrate is 20600 MBit/sec per channel Link length sup...
是不是每个端口一个mac地址,cpu有一个?那每个端口的mac地址是不是和端口绑定,不会变?mac地址池如何理解?有人说买交换机就是买mac地址如何理解?
请问有没有人在苹果系统上装过GNS3,苹果版的GNS3需要单独的iOS 镜像文件吗?网上的镜像文件都不能用,求大神!
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Member Since ‎04-12-2018 12:59 AM
Date Last Visited ‎04-10-2020 03:14 AM
Posts 11
Total Helpful Votes Received 51
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