1 – LINK
Displays the status and LAT characteristics of links on the local
node.
Format
SHOW LINK [link-name]
1.1 – Parameter
link-name
Specifies the name for a LAT data link. A link name can have up
to 16 ASCII characters.
If you do not specify a link name, LATCP displays information
about all links currently defined for the node.
1.2 – Qualifiers
1.2.1 /BRIEF
Displays the device name and state of the link. This is the
default display.
1.2.2 /COUNTERS
Displays the device counters kept for the link. The numbers
displayed represent the values recorded since the last time the
counters were reset (when the node first started or when the ZERO
COUNTERS command was used).
Do not use the /BRIEF or /FULL qualifier with this qualifier.
Counters Common to CSMA/CD and FDDI Links lists and describes
counters common to both CSMA/CD (carrier sense, multiple
access with collision detect) and FDDI (fiber distributed data
interface) links.
Table 1 Counters Common to CSMA/CD and FDDI Links
Counter Description
Messages received The total number of messages received over the
link.
Multicast The total number of multicast messages
messages received received over the link.
Bytes received The total number of bytes of information
received over the link.
Multicast bytes The total number of multicast bytes received
received over the link.
System buffer The total number of times no system buffer was
unavailable available for an incoming frame.
Unrecognized The total number of times a frame was
destination discarded because there was no portal with
the protocol enabled. This count includes
frames received for the physical address only.
Messages sent The total number of messages sent over the
link.
Multicast The total number of multicast messages sent
messages sent over the link.
Bytes sent The total number of bytes of information sent
over the link.
Multicast bytes The total number of bytes of multicast
sent messages sent over the link.
User buffer The total number of times no user buffer was
unavailable available for an incoming frame that passed
all filtering.
Data overrun The total number of bytes lost on the link's
device because the local node's input buffers
were full. A nonzero value can indicate noisy
lines, a bad device, a busy or poorly tuned
system (not enough resources allocated), or
a hardware problem with another device on the
LAN connection.
Receive Errors Common to CSMA/CD and FDDI Links lists and
describes receive errors common to both CSMA/CD and FDDI links.
These errors, which are included in the display generated by
the SHOW LINK/COUNTERS command, are represented by flags that
indicate the error has occurred.
Table 2 Receive Errors Common to CSMA/CD and FDDI Links
Flag Description
Block check error CRC error in packet(s) received.
Framing error Received frame(s) ended incorrectly.
Frame too long Frame(s) received longer than length limits.
Frame status CRC error on ring noticed by local FDDI
error station (FDDI only).
Frame length Frame length too short (FDDI only).
error
Transmit Errors Common to CSMA/CD and FDDI Links lists and
describes transmit errors common to both CSMA/CD and FDDI links.
These errors, which are included in the display generated by
the SHOW LINK/COUNTERS command, are represented by flags that
indicate the error has occurred.
Table 3 Transmit Errors Common to CSMA/CD and FDDI Links
Flag Description
Excessive Frame(s) failed to transmit because the
collisions collision limit of 16 was reached (CSMA/CD
only).
Carrier check Indicates transceiver problem or short circuit
failures in cable.
Short circuit Short circuit in cable.
Open circuit Open circuit in cable.
Frame too long Frame(s) too long. Indicates a transmission
problem in one of the portals using the link.
Remote failure to A remote station failed to defer frame(s)
defer transmission. Could indicate a misconfigured
network.
Transmit underrun Transmission of a frame was too slow.
Indicates a hardware controller error.
Transmit failure Frame(s) failed to transmit.
CSMA/CD Counters lists and describes link counters specific to
CSMA/CD only.
Table 4 CSMA/CD Counters
Counter Description
Transmit CDC The total number of carrier detect check
failure errors, that is, the number of times the local
node failed to detect that another Ethernet
station was already transmitting when the
local node began transmitting.
Messages Single collision-The total number of times
transmitted: a frame was successfully transmitted on the
second attempt after a normal collision on the
first attempt.
Multiple collision-The total number of times
a frame was successfully transmitted on the
third or later attempt after normal collisions
on previous attempts.
Initially deferred-The total number of times
a frame transmission was deferred on its
first attempt. This counter is used to measure
Ethernet contention with no collisions.
FDDI Counters lists and describes link counters specific to FDDI
only.
Table 5 FDDI Counters
Counter Description
Ring initializations The total number of times a ring
initiated reinitialization was initiated by the
link.
Ring initializations The total number of times a ring
received reinitialization was initiated by some
other link.
Directed beacons The number of times the link detected the
received directed beacon process. Each invocation
of the directed beacon process is counted
only once.
Connections completed The number of times the station
successfully connected to the
concentrator.
Duplicate tokens The number of times a duplicate token was
detected detected on the link.
Ring purge errors The number of times the ring purger
received a token while still in the ring
purge state.
LCT rejects Link Confidence Test rejects. Indicates a
problem with communication between station
and concentrator.
Elasticity buffer Elasticity buffer function errors.
errors Indicates a station on the ring with a
transmit clock out of tolerance.
MAC error count The number of times the MAC (Media Access
Control) changed the E indicator in a
frame from R to S.
Traces initiated The number of times the PC-trace process
was initiated by the link.
Traces received The number of times the link was requested
to perform the PC-trace process.
Ring beacons The number of times the ring beacon
initiated process was initiated by the link.
Link errors The number of times the Link Error Monitor
(LEM) detected an error in a received
message. Slow counts are normal.
Duplicate address The number of times the link address was a
test failures duplicate.
FCI strip errors The number of times a Frame Content
Independent Strip operation was terminated
by receipt of a token.
LEM rejects The number of times excessive LEM errors
were encountered.
MAC frame count The total number of frames (other than
tokens) seen by the link.
MAC lost count The total number of times a frame (other
than a token) was improperly terminated.
1.2.3 /FULL
Displays the device name, state, and datalink address of the link
and indicates whether the DECnet address is enabled.
1.3 – Examples
1.LATCP> SHOW LINK/FULL NETWORK_A
The SHOW LINK command in this example produces the following
display of information about link NETWORK_A:
Link Name: NETWORK_A Datalink Address: 08-00-2B-10-12-E3
Device Name: _ESA7: DECnet Address: Disabled
Link State: On
The display in this example gives the device name of link
NETWORK_A and the device's hardware address. The link is in
the On state.
2 – NODE
Displays the status and LAT characteristics of a node.
Format
SHOW NODE [node-name]
2.1 – Parameter
node-name
Specifies the name of the node for which information is
displayed. If you do not specify a node name, LATCP displays
information about the local node.
You can also specify any valid wildcard for this parameter
For example, the SHOW NODE A* command displays the status and
characteristics of all nodes that begin with the letter A.
2.2 – Qualifiers
2.2.1 /ALL
Displays information about all nodes known to your local node.
When you use this qualifier, specify the /FULL or /BRIEF
qualifier as well. If you do not specify either the /FULL or
/BRIEF qualifier, the default display will contain the node
status and identification string (the display generated by the
/BRIEF qualifier).
2.2.2 /BRIEF
Displays the node status and identification string. This is the
default display if you specify the /ALL qualifier.
2.2.3 /COUNTERS
Displays the counters kept for the node. Do not use the /BRIEF or
/FULL qualifier with this qualifier. LAT Node Counters lists and
describes the counters displayed with SHOW NODE/COUNTERS.
Table 6 LAT Node Counters
Counter Description
Messages received The total number of LAT messages received by
the local node. If you specify a remote node
with the SHOW NODE command, the number of LAT
messages received from that remote node.
Messages The total number of LAT messages transmitted
transmitted by the local node. If you specify a remote
node with the SHOW NODE command, the number of
LAT messages transmitted to that remote node.
Slots received The total number of LAT slots received by the
local node. If you specify a remote node with
the SHOW NODE command, the number of slots
received from that remote node. A slot is a
message segment that contains information
corresponding to a single session.
Slots transmitted The total number of LAT slots transmitted by
the local node. If you specify a remote node
with the SHOW NODE command, the number of
slots transmitted to that remote node.
Bytes received The total number of bytes of LAT information
received by the local node. If you specify a
remote node with the SHOW NODE command, the
number of bytes received from that remote
node.
Bytes transmitted The total number of bytes of LAT information
transmitted by the local node. If you specify
a remote node with the SHOW NODE command, the
number of bytes transmitted to that remote
node.
Multicast bytes The total number of LAT multicast bytes
received received by the local node.
Multicast bytes The total number of LAT multicast bytes sent
sent by the local node.
Multicast The total number of LAT multicast messages
messages received received by the local node.
Multicast The total number of LAT multicast messages
messages sent sent by the local node.
No transmit The total number of times no buffer was
buffer available on the local node for transmission.
Multicast The total number of times LTDRIVER failed to
messages lost process an inbound multicast message because
of failed communication with the LATACP.
Multicast send The total number of times LTDRIVER failed to
failures send a multicast message because of failed
communication with the LATACP.
Controller errors The total number of times LTDRIVER failed
to communicate with the data link controller
driver.
Last controller The most recent controller error.
error
Multiple node The total number of times that a node
addresses announced itself with a physical address
different from that in a previous
announcement.
Duplicates The total number of duplicate messages
received received by the local node. If you specify
a remote node with the SHOW NODE command, the
number of duplicate messages received from
that remote node. This counter can indicate a
system slowdown.
Messages The total number of LAT messages that the
retransmitted local node retransmitted because they were
not acknowledged by terminal servers (or
nodes that support outgoing connections). If
you specify a remote node with the SHOW NODE
command, the number of messages retransmitted
to that remote node.
Illegal messages The total number of invalidly formatted LAT
received messages received by the local node. If you
specify a remote node with the SHOW NODE
command, the number of invalidly formatted
messages the local node received from that
remote node. Illegal messages are grouped into
several types of protocol errors, which are
listed at the end of this table.
Illegal slots The total number of invalidly formatted LAT
received slots received by the local node. If you
specify a remote node with the SHOW NODE
command, the number of invalidly formatted
slots the local node received from that remote
node.
Solicitations The total number of times a remote node
accepted accepted solicitations from the local node. If
you specify a remote node with the SHOW NODE
command, the number of accepted solicitations
by that remote node.
Solicitations The total number of times a remote node
rejected rejected solicitation from the local node. If
you specify a remote node with the SHOW NODE
command, the number of rejected solicitations
by that remote node.
Solicitation The total number of times solicitations by the
failures local node received no response.
Transmit errors The total number of times the data link failed
to transmit a LAT message.
Last transmit The most recent transmit error.
error
Virtual circuit The total number of times a LAT circuit to
timeouts another node timed out, indicating that the
remote node failed to send a valid message
in the required time span. If you specify a
remote node with the SHOW NODE command, the
number of times the local node timed out from
a connection to that remote node.
Discarded output The total number of data bytes that were
bytes discarded because of an overflow of an
internal buffer before the data could be
output to an LTA device.
User data lost The total number of times LTDRIVER failed to
allocate resources to buffer session data.
User data is lost and the session is stopped.
Resource errors The number of times LTDRIVER was unable to
allocate system resources.
Incoming solicits The total number of times the local node
accepted accepted solicitations from other nodes.
Incoming solicits The total number of times the local node
rejected rejected solicitations from other nodes.
The protocol errors that are counted as illegal messages are as
follows. These protocol error messages are displayed if their
associated counter is greater than zero:
o Invalid message type received
o Invalid start message received
o Invalid sequence number received in start message
o Zero-node index received
o Node circuit index out of range
o Node circuit sequence invalid
o Node circuit index no longer valid
o Circuit was forced to halt
o Invalid server slot index
o Invalid node slot index
o Invalid credit field or too many credits used
o Repeat creation of slot by server
o Repeat disconnection of slot by master
2.2.4 /FULL
Displays the node's status, identification string, LAT protocol
version, and the values of the node's characteristics. This is
the default except when you specify the /ALL qualifier.
2.2.5 /STATUS
Displays statistical information for parameters such as the
number of active circuits, sessions, and incoming queue entries.
For each parameter, the display shows the current value, the
highest value recorded, and the maximum value allowed.
Note that you can specify the /STATUS qualifier with the SHOW
NODE command to display information about the local node only
(for example, the command SHOW NODE /STATUS FOREIGN_NODE is not
supported).
2.3 – Examples
1.LATCP> SHOW NODE/FULL
The SHOW NODE command in this example produces the following
display of information about the local node:
Node Name: LTC LAT Protocol Version: 5.2
Node State: On
Node Ident: LTC - Engineering Development
Incoming Connections: Enabled Incoming Session Limit: None
Outgoing Connections: Enabled Outgoing Session Limit: None
Service Responder: Disabled
Circuit Timer (msec): 80 Keepalive Timer (sec): 20
Retransmit Limit (msg): 20 Node Limit (nodes): None
Multicast Timer (sec): 20 CPU Rating: 8
Maximum Unit Number: 9999
User Groups: 43, 73
Service Groups: 7-9,13,23,40,43,45,66,72-73,89,120-127,248-255
Service Name Status Rating Identification
LTVMS Available 31 D .
This display indicates that the local node LTC is in the On
state, which means LAT connections can be created on the
node. LTC is running Version 5.2. of the LAT protocol. The
identification of the node is "LTC - Engineering Development".
Because this is the local node, the display does not give
the address of a LAN device. Use the SHOW LINK command to
find addresses of devices on the local node. The display for
the status of remote nodes, as shown in Example 2, gives the
Ethernet address of that node.
Both incoming and outgoing connections can be made on node LTC,
the number of sessions is unlimited. The display indicates the
values of various timers and lists the groups that are enabled.
Users on the local node can access service nodes belonging to
user groups 43 and 73. Locally offered services can be accessed
by nodes belonging to the service groups listed.
The display indicates that the CPU rating of the local node
is 8. The display shows that the node offers a service named
LTVMS. This service is available and its rating is 31 D
(dynamic). (An S would indicate the rating is static.)
2.LATCP> SHOW NODE/FULL RWWUP
The SHOW NODE command in this example produces the following
display about the remote node RWWUP:
Node Name: RWWUP LAT Protocol Version: 5.2
Node State: Reachable Address: AA-00-04-00-11-10
Node Ident: .
Incoming Connections: Enabled
Circuit Timer (msec): 80
Multicast Timer (sec): 20
Service Groups: 7, 13, 42-43, 45, 66, 70-72, 75-82, 88-89
Service Name Status Rating Identification
NAC Available 28 .
SYSMGR Available 28 .
This display indicates that remote node RWWUP is reachable and
runs Version 5.2 of the LAT protocol. The display includes the
Ethernet address of node RWWUP. Because incoming connections
are enabled, you can connect to a service on node RWWUP,
provided that your node belongs to one of the service groups
listed in the display.
Node RWWUP offers two services: NAC and SYSMGR. Both are
available.
3.LATCP> SHOW NODE/ALL/BRIEF
The SHOW NODE command in this example produces the following
display about all nodes known to the local node:
Node Name Status Identification
--------- ----------- -----------------------------------
ABLAN Reachable Unauthorized access is prohibited.
ASKWEN Reachable .
CHUNK Reachable A member of the MAIN VMScluster
.
.
.
UTOO On Can be healthy at the Center
VULCUN Reachable Beam me up
ZENX Reachable ZENX
The SHOW NODE command in this example indicates the status
(whether a node is reachable) and identification of all nodes
known to the local node. Note also that the display includes
the status of the local node UTOO. The status can be either On,
Off, or Shut. Here it is On.
4.$ LCP :== $LATCP
$ LCP SHOW NODE /STATUS
The SHOW NODE /STATUS in this example produces the following
display:
Node Name: NODE1 LAT Protocol Version: 5.2
Node State: On
Node Ident: Test system
Current Highest Maximum
------- ------- -------
Active Circuits: 1 2 1023
Connected Sessions: 1 6 260865
Incoming Queue Entries: 0 0 24
Outgoing Queue Entries: 0 1 32767
Unprocessed Announcements: 0 7 500
Unprocessed Solicits: 0 2 250
Local Services: 1 2 255
Available Services: 188 194 N/A
Reachable Nodes: 166 172 N/A
Discarded Nodes: 0
3 – PORT
Displays the status and LAT characteristics of ports on the local
node.
Format
SHOW PORT [port-name]
3.1 – Parameter
port-name
Specifies the name of the port for which information is
displayed. If you do not specify a port name, the SHOW PORT
command displays the characteristics for all LTAn: ports on a
node.
Do not use the /APPLICATION, /DEDICATED, /FORWARD, or
/INTERACTIVE qualifiers with a specific port name.
In addition do not use the /LIMITED qualifier with a specific
port name.
3.2 – Qualifiers
3.2.1 /APPLICATION
Generates a display of all application ports.
3.2.2 /BRIEF
Displays port type, port status, and the remote node name, port,
and service associated with the port. This is the default if you
do not specify a port name with the SHOW PORT command.
3.2.3 /COUNTERS
Displays the counters kept for the port. Do not use the /BRIEF or
/FULL qualifiers with this qualifier.
3.2.4 /DEDICATED
Generates a display of all dedicated ports.
3.2.5 /FORWARD
Generates a display of all LAT ports used for either outgoing LAT
connections or local LAT management functions.
3.2.6 /FULL
Displays the following information:
o Port type
o Port status
o Target port name, node name, and service name associated with
the port
o Remote node name, port, and service associated with the port
if a connection is currently active
For more information, see the description of the SHOW PORT/FULL
example.
3.2.7 /INTERACTIVE
Generates a display of all LAT ports used for incoming
interactive connections.
3.2.8 /LIMITED
Generates a display of all limited LTA devices on the system
(previously established with the CREATE PORT /LIMITED or SET PORT
/LIMITED command).
3.3 – Examples
1.LATCP> SHOW PORT /FULL
The SHOW PORT command in this example produces the following
type of display. The display reflects the characteristics set
by the command examples given with the SET PORT command.
Local Port Name: _LTA16: Local Port Type: Forward
Local Port State: Inactive
Connected Link:
Target Port Name: Actual Port Name:
Target Node Name: LATCP$MGMT_PORT Actual Node Name:
Target Service Name: Actual Service Name:
--------------------------------------------------------------
Local Port Name: _LTA17: Local Port Type: Interactive
Local Port State: Active
Connected Link: LAT$LINK
Target Port Name: Actual Port Name: PORT_1
Target Node Name: Actual Node Name: MY_DS200_SERVER
Target Service Name: Actual Service Name:
--------------------------------------------------------------
Local Port Name: _LTA19: Local Port Type: Application (Queued)
Local Port State: Active
Connected Link: LAT$LINK
Target Port Name: Actual Port Name:
Target Node Name: TLAT1 Actual Node Name: TLAT1
Target Service Name: PRINTER Actual Service Name: PRINTER
--------------------------------------------------------------
Local Port Name: _LTA21: Local Port Type: Dedicated
Local Port State: Inactive
Connected Link:
Target Port Name: Actual Port Name:
Target Node Name: Actual Node Name:
Target Service Name: GRAPHICS Actual Service Name:
--------------------------------------------------------------
Local Port Name: _LTA22: Local Port Type: Application (Queued)
Local Port State: Active
Connected Link: LAT$LINK
Target Port Name: LN02 Actual Port Name: LN02
Target Node Name: TS33EW Actual Node Name: TS33EW
Target Service Name: Actual Service Name:
--------------------------------------------------------------
The display in this example shows information about all the
ports on the local node. The display shows information for each
of the four types of ports:
o Forward: a port used for outgoing LAT connections or for
executing local management functions and LATCP commands.
Port LTA16: is a forward port. The display shows that the
port is currently inactive-no current LAT connection exists.
The target node name of LATCP$MGMT_PORT indicates that LATCP
is using this port to execute the LATCP commands entered
by the user. If the display listed a node and service name,
it would mean that the port is being used for an outgoing
connection.
o Interactive: a port created as a result of an incoming LAT
connection request from another node or terminal server.
Port LTA17: is an interactive port connected with port PORT_
1 on the terminal server MY_DS200_SERVER.
o Application: a port used for solicited connections to
devices on terminal servers or to application services on
remote LAT service nodes. Port LTA22: is an application
port. The port maps to port LN02 (a printer) on a terminal
server node TS33EW. The display indicates that server TS33EW
queues connection requests from the local node. Port LTA19:
is also an application port. The port maps to the service
PRINTER on terminal server TLAT1.
o Dedicated: a port dedicated to a local application service.
Port LTA21: is dedicated to the service GRAPHICS.
The target port name, target node name, and target service
name are the names specified with the SET PORT command. They
are passed to the remote node or terminal server when the
connection request is made.
The actual port name, actual node name, and actual service name
are the names returned by the remote node when it accepts the
connection request. They may differ from the corresponding
target names (specified with the SET PORT command) if the
remote node translates the names. For example, terminal servers
that accept connections to LAT service names usually return the
name of the port to which the connection was actually directed.
2.LATCP> SHOW PORT LTA1 /COUNTERS
The SHOW PORT /COUNTERS command in this example produces a
display that lists counter information for the LTA1 device.
Port Name: _LTA1:
Seconds Since Zeroed: 66
Remote Accesses: 0 Framing Errors: 0
Local Accesses: 0 Parity Errors: 0
Bytes Transmitted: 0 Data Overruns: 0
Bytes Received: 0 Password Failures: 0
Solicitations Accepted: 1
Solicitations Rejected: 1
Incoming Solicits Accepted: 0
Incoming Solicits Rejected: 0
Last disconnect reason code: 18
(%LAT-F-LRJDELETED, queue entry deleted by server)
4 – QUEUE_ENTRY
Displays information about requests, or entries, queued on the
local node.
Format
SHOW QUEUE_ENTRY [queue-entry-id]
4.1 – Parameter
queue-entry-id
Specifies the identification number (ID) of the queued entry
for which information is displayed. If you do not specify a
value for this parameter, information about all queued entries
is displayed.
4.2 – Qualifiers
4.2.1 /BRIEF
Displays the following information about the queued entries:
o Position
o Entry ID
o Source node
o Service
o Port name
(This is the default display.)
4.2.2 /FULL
In addition to the information displayed by the /BRIEF qualifier,
the /FULL qualifier provides the following information for each
node:
o Node queue position
o Service queue position
o Node address
o Soliciting Link
4.3 – Examples
1.LATCP> SHOW QUEUE_ENTRY
The SHOW QUEUE_ENTRY command in this example produces the
following type of display.
Position Entry ID Source Node Service Port Name
-------- -------- ---------------- ---------------- ---------
1 79EC NODE1 LAT_LIMITED
2 7AEC NODE2 LAT_LIMITED
3 7CEC NODE3 LAT_LIMITED
2.LATCP> SHOW QUEUE_ENTRY/FULL
The SHOW QUEUE_ENTRY/FULL command in this example produces the
following type of display.
Entry ID: 7AEC Remote Node: NODE1
Node Queue Position: 1 Address: 08-00-2B-0A-A0-A0
Service Queue Position: 1
Target Port:
Target Service: LAT_LIMITED
Soliciting Link: LAT$LINK
-------------------------------------------------------------------
Entry ID: 7CEC Remote Node: NODE2
Node Queue Position: 2 Address: AA-00-04-00-37-DD
Service Queue Position: 2
Target Port:
Target Service: LAT_LIMITED
Soliciting Link: LAT$LINK
5 – SERVICE
Displays the status and LAT characteristics of LAT services known
to the local node.
Format
SHOW SERVICE [service-name]
5.1 – Parameters
service-name
Specifies the name of the service for which information will be
displayed. If you do not specify a service name, LATCP displays
information about all services known to the node.
You can also specify any valid wildcard for this parameter. For
example, the SHOW SERVICE LAT_* command displays the status and
characteristics of all services that begin with the LAT_ prefix.
5.2 – Qualifiers
5.2.1 /BRIEF
Displays the status and identification string of the service.
5.2.2 /COUNTERS
Displays the counters kept for the service. Do not use the /BRIEF
or /FULL qualifier with this qualifier. The following table lists
and describes the counters:
Counter Description
Remote Counters
Connections The total number of times the local node
attempted attempted to connect to the service offered
on a remote node.
Connections The total number of times the local node
completed successfully connected to the service offered
on a remote node.
Local Counters
Connections The total number of times the local node
accepted accepted a connection request from a remote
node to a locally offered service.
Connections The total number of times the local node
rejected rejected a connection request from a remote
node to a locally offered service.
Password The total number of connect requests to the
failures service which were rejected due to password
violation errors.
5.2.3 /FULL
Displays the status, identification string, and type of service,
and the values set for service characteristics. This qualifier
also displays the status of all service nodes offering the
service.
5.2.4 /LOCAL
Displays information about services offered by the local node
only. You can use this qualifier with the /BRIEF, /COUNTERS, or
/FULL qualifier.
5.3 – Examples
1.LATCP> SHOW SERVICE NODE1 /FULL
The SHOW SERVICE command in this example produces the following
display of information about service NODE1. This service is
offered by the local node.
Service Name: NODE1 Service Type: General
Service Status: Available Connections: Enabled
Service Password: Enabled Queueing: N/A
Service Ident: NODE1 - Test system
Node Name Status Rating Identification
LAV On 31 D .
LATP Reachable 48 .
LITTN Reachable 37 .
LTDRV Reachable 82 .
The display in this example indicates that the locally offered
service NODE1 is available and its service type is general,
meaning that it is a general timesharing service (in contrast
to a dedicated application service). The display also lists the
status of all the nodes that offer the service. The local node
is LAV. The status of the local node can be either On, Off,
or Shut. Here node LAV's status is On. The status of the other
nodes indicates whether they are reachable. The display lists
the ratings of each service node, indicating their relative
capacity to accept new connections. The D next to the locally
offered service indicates that node LAV computes its rating
dynamically. An S would indicate that the node's rating was set
permanently by the node's system manager.
2.LATCP> SHOW SERVICE OFFICE/FULL
The SHOW SERVICE command in this example produces the following
display of information about the service OFFICE, which is
offered by a remote node:
Service Name: OFFICE
Service Status: Available
Service Ident: .
Node Name Status Rating Identification
BURGIL Reachable 121 .
DARWIN Reachable 43 .
The display in this example indicates that the service is
available. The display also indicates the status and other
information about the nodes that offer the service, BURGIL and
DARWIN.