Protocol Separation - Dell S4048–ON Configuration Manual

S-series 10gbe switches

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In customer deployment topologies, it might be required that the traffic for certain management applications needs to exit out of the

management port only. You can use EIS to control and the traffic can exit out of any port based on the route lookup in the IP stack.

One typical example is an SSH session to an unknown destination or an SSH connection that is destined to the management port IP

address. The management default route can coexist with front-end default routes. If SSH is specified as a management application,

SSH links to and from an unknown destination uses the management default route.

Protocol Separation

When you configure the application application-type command to configure a set of management applications with

TCP/UDP port numbers to the OS, the following table describes the association between applications and their port numbers.

Table 36. Association Between Applications and Port Numbers

Application Name

Sflow-Collector

If you configure a source interface is for any EIS management application, EIS might not coexist with that interface and the behavior

is undefined in such a case. You can configure the source interface for the following applications: FTP, ICMP (ping and traceroute

utilities), NTP, RADIUS, TACACS, Telnet, TFTP, syslog, and SNMP traps. Out of these applications, EIS can coexist with only syslog

and SNMP traps because these applications do not require a response after a packet is sent.

The switch also processes user-specified port numbers for applications such as RADIUS, TACACS, SSH, and sFlow. The OS

maintains a list of configured management applications and their port numbers. You can configure two default routes, one configured

on the management port and the other on the front-end port.

162 for SNMP Traps (client),

161 for SNMP MIB response (server)

80 for httpd

443 for secure httpd

8008 HTTP server port for confd application

8888 secure HTTP server port for confd

Internet Group Management Protocol (IGMP)