Connectivity Guide

Default Not congured
Command Mode CONFIGURATION
Usage Information The system ID displays in the stack LED on the switch front panel.
Example
OS10(config)# system identifier 1
Supported Releases 10.3.0E or later
terminal
Sets the number of lines to display on the terminal and enables logging.
Syntax
terminal {length lines | monitor}
Parameters
• length lines — Enter the number of lines to display on the terminal, from 0 to 512, default 24.
• monitor — Enables logging on the terminal.
Default 24 terminal lines
Command Mode EXEC
Usage Information Enter zero (0) for the terminal to display without pausing.
Example
OS10# terminal monitor
Supported Releases 10.2.0E or later
traceroute
Displays the routes that packets take to travel to an IP address.
Syntax
traceroute [vrf {management | vrf-name}] host [-46dFITnreAUDV] [-f first_ttl]
[-g gate,...] [-i device] [-m max_ttl] [-N squeries] [-p port] [-t tos] [-l
flow_label] [-w waittime] [-q nqueries] [-s src_addr] [-z sendwait] [--
fwmark=num] host [packetlen]
Parameters
• vrf management— (Optional) Traces the route to an IP address in the management VRF instance.
• vrf vrf-name — (Optional) Traces the route to an IP address in the specied VRF instance.
• host — Enter the host to trace packets from.
• -i interface — (Optional) Enter the IP address of the interface through which traceroute sends packets.
By default, the interface is selected according to the routing table.
• -m max_ttl — (Optional) Enter the maximum number of hops, the maximum time-to-live value, that
traceroute probes. The default is 30.
• -p port — (Optional) Enter a destination port:
– For UDP tracing, enter the destination port base that traceroute uses. The destination port number is
incremented by each probe.
– For Internet Control Message Protocol (ICMP) tracing, enter the initial ICMP sequence value, incremented
by each probe.
– For TCP tracing, enter the constant destination port to connect.
– -P protocol — (Optional) Use a raw packet of the specied protocol for traceroute. The default
protocol is 253 (RFC 3692).
Getting Started 81