我们有nexus 7000,有多个vlan
但是我无法从 10.48.32.0/24 ping 到 10.48.42.0/24
有用户 10.48.32.54 我无法追踪它的交换机端口,请告知。
以下是我尝试过的故障排除。
SW01# sh ip arp | in 10.48.32.54
10.48.32.54 00:09:11 8cdc.XXX.471c Vlan32
USIDCDISSW01# show mac address-table | include 471c
* 32 8cdc.XXX.471c dynamic 0 F F Po201
SW04# show ip arp | in 471c
SW03# show ip arp | in 471c
下面是显示 SW04 和 SW03 的以下命令的显示输出,但我无法跟踪 mac 8cdc.XXX.471c 的交换机端口
cdp neighbors interface Po201 detail ############################
USIDCDISSW01# show cdp neighbors interface Po201 detail
----------------------------------------
Device ID:SW03()
System Name: SW03
Interface address(es):
IPv4 Address: 10.48.130.55
Platform: N5K-C5596UP, Capabilities: Switch IGMP Filtering Supports-STP-Dispute
Interface: Ethernet2/45, Port ID (outgoing port): Ethernet1/1
Holdtime: 122 sec