Dell PowerSwitch S4128F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 244
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Default Command Mode Usage Information Example Not configured CONFIGURATION OS10 does not support sending DNS queries over a VLAN. DNS queries are sent out on all other interfaces, including the Management port. You can separately configure both IPv4 and IPv6 domain name servers. In a dual stack setup, the system sends both A (request for IPv4) and AAAA (request for IPv6) record requests to a DNS server even if you only configure this command. The no version of this command removes the IP name-server configuration. OS10(config)# ip name-server 10.1.1.5 Supported Releases 10.2.0E or later show hosts Displays the host table and DNS configuration. Syntax Parameters Default Command Mode Usage Information Example show hosts [vrf vrf-name] vrf vrf-name - Enter vrf then the name of the VRF to display DNS host information corresponding to that VRF. Not configured EXEC None OS10# show hosts Default Domain Name : dell.com Domain List : abc.com Name Servers : 1.1.1.1 20::2 Static Host to IP mapping Table Host IP-Address dell-pc1 20.1.1.1 Supported Releases 10.2.0E or later Containers Docker-CE allows you to download and install external packages and run them within OS10. When you start a container, use the --net= option to connect it to a network. This network can access the Management and front-end interfaces. If you do not want networking for your Docker containers, use none. If you are in the sysadmin group, you can run Docker commands from the OS10 Linux Shell. Docker-CE restrictions ● Docker-CE is supported on platforms with at least 16 GB of flash memory. ● Docker-CE is disabled by default on the system. ● By default, the dockers that you create have no visibility to the Layer 2 traffic arriving on the data ports. ● Dell EMC Networking recommends creating containers only with the network type as host or none. ● Do not create bridge networks using the docker network create command as this configuration can conflict with the OS10 networking capability. ● Interfaces that are part of nondefault VRFs are not available for Docker-CE containers. ● Do not use multiple containers simultaneously as this may affect system performance. 244 System management
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