3Com 3800 - Manual (Page 129)

Status Monitoring 9-3
show port collisions Displays collision statistics for each port.
show port config Displays state, link status, speed, and autonegotiation setting
for each port.
show port errors Displays error information for one or more ports.
show port packet Displays a histogram of packet statistics for one or more ports.
show port stats Displays port information including physical layer
configuration and statistics.
show port util Displays port utilization by percentage, bytes per second, and
packets per second. Use the space bar to toggle between
percentage, bytes per second, and packets per second. Use
the clear counters command to reset values.
show protocol { | all} Displays protocol information including protocol name,
protocol fields, and the list of VLANs that use this protocol.
show rip {vlan | all} Displays RIP configuration and statistics for one or more
VLANs. Display includes the state for RIP settings, and
interface states. Statistics include the following:
■
Packets transmitted
■
Packets received
■
Bad packets received
■
Bad routes received
■
Number of RIP peers
■
Peer information
show rip stat {vlan | all} Displays RIP-specific statistics. Statistics include the following
per interface:
■
Packets transmitted
■
Packets received
■
Bad packets received
■
Bad routes received
■
Number of RIP peers
■
Peer information
show session Displays the currently active Telnet and console sessions
communicating with the Switch. Provides the user name, IP
address of the incoming Telnet session, whether a console
session is currently active, and logon time. Sessions are
numbered.
show stpd { | all} Displays STP information for one or all STP domains.
(continued)
Table 9-1 Switch Monitoring Commands (continued)
Command Description
SW3800.BK Page 3 Tuesday, May 5, 1998 5:20 PM