Table Of Contents
show appletalk remap
show appletalk route
show appletalk sockets
show appletalk static
show appletalk traffic
show appletalk zone
test appletalk
show appletalk remap
To display domain remapping information, use the show appletalk remap EXEC command.
show appletalk remap [domain domain-number [{in | out} [{to | from} domain-network]]]
Syntax Description
domain domain-number
|
(Optional) Number of an AppleTalk domain about which to display remapping information. It can be a decimal integer from 1 through 1,000,000.
|
in
|
(Optional) Displays remapping information about inbound packets, that is, on packets entering the local segment of the domain.
|
out
|
(Optional) Displays remapping information about outbound packets, that is on packets exiting from the local segment of the domain.
|
to
|
(Optional) Displays information about the network number or cable range to which an address has been remapped.
|
from
|
(Optional) Displays information about the original network number or cable range.
|
domain-network
|
(Optional) Number of an AppleTalk network.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
10.3
|
This command was introduced.
|
Usage Guidelines
If you omit all options, keywords, and arguments, the show appletalk remap command displays all remapping information about all domains.
Examples
The following is sample output from the show appletalk remap command:
Router# show appletalk remap
AppleTalk Remapping Table :
------------------------------
Domain 1 : Domain 1 State : Active
------------------------------------------
Domain Net(Cable) Remapped to Status
Domain Net(Cable) Remapped to Status
Domain 2 : Domain 2 State : Active
------------------------------------------
Domain Net(Cable) Remapped to Status
Domain Net(Cable) Remapped to Status
The following is sample output from the show appletalk remap command when you specify a domain number:
Router# show appletalk remap domain 1
AppleTalk Remapping Table :
------------------------------
Domain 1 : Domain 1 State : Active
------------------------------------------
Domain Net(Cable) Remapped to Status
Domain Net(Cable) Remapped to Status
The following is sample output from the show appletalk remap command to display inbound remappings for AppleTalk network 100:
Router# show appletalk remap domain 1 in from 100
AppleTalk Remapping Table :
------------------------------
For the Remap 100 the Domain net is 3
Table 22 describes the fields shown in the display.
Table 22 show appletalk remap Field Descriptions
Field
|
Description
|
Domain
|
Number of the AppleTalk IP domain.
|
State
|
State of the domain. It can be either Active or Nonactive.
|
Direction
|
Indicates whether the mapping is an inbound one (for packets entering the local domain segment) or an outbound one (for packets leaving the local domain segment).
|
Domain Net (Cable)
|
Network number or cable range that is being remapped.
|
Remapped to
|
Number or range of numbers to which a network number or cable range has been remapped.
|
Status
|
It can be one of the following values:
• Unassigned—The network number or cable range was just remapped.
•Unzipped—The remapped network number or cable range is trying to acquire a zone list. This state is possible for inbound remapped network numbers only.
•Suspect—The Cisco IOS software suspects that it already has this entry in the routing table, and it is performing loop detection for this entry. This state is possible for inbound remappings only.
•Good—The remapped entry has a complete zone list and, for inbound remappings only, it is in the main routing table.
•Bad—The remapping entry is about to be deleted from the remapping table.
|
Related Commands
Command
|
Description
|
appletalk domain remap-range
|
Remaps ranges of AppleTalk network numbers or cable ranges between two segments of a domain.
|
show appletalk route
To display all entries or specified entries in the AppleTalk routing table, use the show appletalk route EXEC command.
show appletalk route [network | type number]
Syntax Description
network
|
(Optional) Displays the routing table entry for the specified network.
|
type number
|
(Optional) Displays the routing table entries for networks that can be reached via the specified interface type and number.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
12.2(13)T
|
The E - EIGRP field was removed from command output.
|
Usage Guidelines
If you omit the arguments, this command displays all entries in the routing table.
Examples
The following is sample output from the show appletalk route command for a nonextended AppleTalk network:
Router# show appletalk route
Codes: R - RTMP derived, C - connected, A - AURP
P - proxy, S - static
C Net 258 directly connected, 1431 uses, Ethernet0, zone Twilight
R Net 6 [1/G] via 258.179, 8 sec, 0 uses, Ethernet0, zone The O
C Net 11 directly connected, 472 uses, Ethernet1, zone No Parking
R Net 2154 [1/G] via 258.179, 8 sec, 6892 uses, Ethernet0, zone LocalTalk
S Net 1111 via 258.144, 0 uses, Ethernet0, no zone set
[hops/state] state can be one of G:Good, S:Suspect, B:Bad
The following is sample output from the show appletalk route command for an extended AppleTalk network:
Router# show appletalk route
Codes: R - RTMP derived, C - connected, A - AURP
P - proxy, S - static
E Net 10000 -10000 [1/G] via 300.199, 275 sec, Ethernet2, zone France
R Net 890 [2/G] via 4.129, 1 sec, Ethernet0, zone release lab
R Net 901 [2/G] via 4.129, 1 sec, Ethernet0, zone Dave's House
C Net 999-999 directly connected, Serial3, zone Magnolia Estates
R Net 2003 [4/G] via 80.129, 6 sec, Ethernet4, zone Bldg-13
The following is sample output from the show appletalk route command when AppleTalk load balancing is enabled. The output displayed shows additional equal-cost path entries.
Router# show appletalk route
Codes: R - RTMP derived, C - connected, A - AURP
P - proxy, S - static
759 routes in internet. Up to 4 parallel paths allowed.
The first zone listed for each entry is its default (primary) zone.
R Net 20-20 [2/G] via 60.172, 1 sec, Ethernet1/2,
via 1010.68 1 sec, Ethernet1/3,
via 70.199, 2 sec, Ethernet1/5, zone zone20
R Net 32-32 [9/G] via 60172, 2 sec, Ethernet1/2
via 1010.68, 2 sec, Ethernet1/3,
via 70.199, 2 sec, Ethernet1/5,
Zone: "Executive Briefing Center"
R Net 43-43 [7/G] via 60.172, 2 sec, Ethernet1/2,
via 1010.68, 2 sec, Ethernet1/3,
via 70.199, 2 sec, Ethernet1/5, zone ISDN Tunnel
R Net 57-57 [6/G] via 60.172, 2 sec, Ethernet1/2,
via 1010.68, 2 sec, Ethernet1/3,
via 70.199, 2 sec, Ethernet1/5, zone zone-home-bumi
Table 23 describes the fields shown in the two displays, as well as some fields not shown but that may also be displayed. Depending on the configuration of the appletalk lookup-type and appletalk name-lookup-interval global configuration commands, a node name may appear in this display instead of a node address.
Table 23 show appletalk route Field Descriptions
Field
|
Description
|
Codes:
|
Codes defining how the route was learned.
|
R - RTMP derived
|
Route learned from an RTMP update.
|
C - Connected
|
Directly connected network.
|
A - AURP
|
Route learned from an AURP update.
|
S - Static
|
Statically defined route.
|
P - Proxy
|
Proxy route. Proxy routes are included in outgoing RTMP updates as if they were directly connected routes (although they are not really directly connected), since they are not associated with any interface. Whenever an NBQ BrRq for the zone in question is generated by anyone anywhere in the internetwork, an NBP FwdReq is directed to any router connected to the proxy route. The Phase 2 router (which is the only router directly connected) converts the FwdReq to LkUps, which are understood by Phase 1 routers, and sends them to every network in the zone.
|
routes
|
Number of routes in the table.
|
Net
|
Network to which the route goes.
|
Net 999-999
|
Cable range to which the route goes.
|
directly connected
|
Indicates that the network is directly connected to the router.
|
uses
|
Fair estimate of the number of times a route gets used. It actually indicates the number of times the route has been selected for use prior to operations such as access list filtering.
|
Ethernet
|
Possible interface through which updates to the remote network will be sent.
|
zone
|
Name of zone of which the destination network is a member.
|
[1/G]
|
Number of hops to this network, followed by the state of the link to that network. The state can be one of the following letters:
•G—Link is good.
•S—Link is suspect.
•B—Link is bad.
The state is determined from the routing updates that occur at 10-second intervals. A separate and nonsynchronized event occurs at 20-second intervals, checking and flushing the ratings for particular routes that have not been updated. For each 20-second period that passes with no new routing information, a rating changes from G to S and then from S to B. After 1 minute with no updates, that route is flushed. Every time the Cisco IOS software receives a useful update, the status of the route in question is reset to G. Useful updates are those advertising a route that is as good or better than the one currently in the table.
When an AppleTalk route is poisoned by another router, its metric gets changed to poisoned (that is, 31 hops). The software then will age this route normally during a holddown period, during which the route will still be visible in the routing table.
|
via 258.179
|
Address of a router that is the next hop to the remote network.
|
via gatekeeper
|
Node name of a router that is the next hop to the remote network.
|
sec
|
Number of seconds that have elapsed since an RMTP update about this network was last received.
|
The following is sample output from the show appletalk route command when you specify a network number:
Router# show appletalk route 69
Codes: R - RTMP derived, C - connected, A - AURP
P - proxy, S - static
The first zone listed for each entry is its default (primary) zone.
R Net 69-69 [2/G] via gatekeeper, 0 sec, Ethernet0, zone Empty Guf
Route installed 125:20:21, updated 0 secs ago
Next hop: gatekeeper, 2 hops away
Zone list provided by gatekeeper
Route has been updated since last RTMP was sent
Table 24 describes the fields shown in the display.
Table 24 show appletalk route Field Descriptions—Specified Network
Field
|
Description
|
Codes:
|
Codes defining how the route was learned.
|
R - RTMP derived
|
Route learned from an RTMP update.
|
C - Connected
|
Directly connected network.
|
A - AURP derived
|
Route learned from an AURP update.
|
P - Proxy
|
Proxy route.
|
S - Static
|
Static route.
|
routes in internet
|
Number of routes in the Apple Talk internet.
|
Net
|
Cable range to which the route goes. This is the number of the network you specified on the show appletalk route command line.
|
[2/G]
|
Number of hops to this network, followed by the state of the link to that network. The state can be one of the following letters:
•G—Link is good.
•S—Link is suspect.
•B—Link is bad.
The state is determined from the routing updates that occur at 10-second intervals. A separate and nonsynchronized event occurs at 20-second intervals, checking and flushing the ratings for particular routes that have not been updated. For each 20-second period that passes with no new routing information, a rating changes from G to S and then from S to B. After 1 minute with no updates, that route is flushed. Every time the Cisco IOS software receives a useful update, the status of the route in question is reset to G. Useful updates are those advertising a route that is as good or better than the one currently in the table.
When an AppleTalk route is poisoned by another router, its metric gets changed to poisoned (that is, 31 hops). The software then will age this route normally during a holddown period, during which the route will still be visible in the routing table.
|
via gatekeeper
|
Address or node name of a router that is the next hop to the remote network.
|
0 sec
|
Number of seconds that have elapsed since an RMTP update about this network was last received.
|
Ethernet0
|
Possible interface through which updates to the remote network will be sent.
|
zone Empty Guf
|
Name of zone of which the destination network is a member.
|
Route installed 125:20:21
|
Length of time (in hours, minutes, and seconds) since this route was first learned about.
|
updated 0 secs ago
|
Time (in seconds) since the software received an update for this route.
|
Next hop: gatekeeper
|
Address or node name of the router that is one hop away.
|
2 hops away
|
Number of hops to the network specified in the show appletalk route command line.
|
Zone list provided by gatekeeper
|
Address or node name of the router that provided the zone list included with the RTMP update.
|
Route has been updated since last RTMP was sent
|
Indicates whether the software has received a routing update from a neighboring router since the last time the software sent an RTMP update for this route.
|
Valid zones: "Empty Guf"
|
Zone names that are valid for this network.
|
Related Commands
Command
|
Description
|
appletalk lookup-type
|
Specifies which NBP service types are retained in the name cache.
|
appletalk maximum-paths
|
Defines the maximum number of equal-cost paths the router should use when balancing the traffic load.
|
appletalk name-lookup-interval
|
Sets the interval between service pollings by the router on its AppleTalk interfaces.
|
appletalk proxy-nbp
|
Assigns a proxy network number for each zone in which there is a router that supports only nonextended AppleTalk.
|
clear appletalk route
|
Deletes entries from the routing table.
|
show appletalk sockets
To display all information or specified information about process-level operation in the sockets of an AppleTalk interface, use the show appletalk sockets privileged EXEC command.
show appletalk sockets [socket-number]
Syntax Description
socket-number
|
(Optional) Displays information about the specified socket number.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
Usage Guidelines
If no socket number is specified, this command displays information about all sockets.
Examples
The following is sample output from the show appletalk sockets command when you do not specify a socket number:
Router# show appletalk sockets
Socket Name Owner Waiting/Processed
253 PingServ AT Maintenance 0 0
The following is sample output from the show appletalk sockets command when you do specify a socket number:
Router# show appletalk sockets 6
Table 25 describes the fields shown in these displays.
Table 25 show appletalk sockets Field Descriptions
Field
|
Description
|
Socket
|
Socket number.
|
Name
|
Name of the socket.
|
Owner
|
Process that is managing communication with this socket.
|
Waiting/Processed
|
Number of packets waiting to be processed by the socket, and number of packets that have been processed by the socket since it was established.
|
show appletalk static
To display information about the statically defined routes, including floating static routes, use the show appletalk static EXEC command.
show appletalk static
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
Examples
The following is sample output from the show appletalk static command:
Router# show appletalk static
AppleTalk Static Entries
---------------------------------------
Network NextIR Zone Status
100-109 1.10 Zone100 A
200 1.10 Zone200 A
300-309 1.10 Zone300 A(Floating)
Table 26 describes the fields shown in the display.
Table 26 show appletalk static Field Descriptions
Field
|
Description
|
Network
|
For an extended AppleTalk network, the network range. For a nonextended AppleTalk network, the network number.
|
NextIR
|
The next internetwork router.
|
Zone
|
The AppleTalk zone name.
|
Status
|
The status of the route, which can be one of the following:
•A—The static route is active.
•A(Floating)—The floating static route is active.
•N/A—The static route is not active.
•N/A(Floating)—The floating static route is not active.
|
Related Commands
Command
|
Description
|
appletalk static cable-range
|
Defines a static route or a floating static route on an extended network.
|
appletalk static network
|
Defines a static route or a floating static route on a nonextended network.
|
show appletalk neighbors
|
Displays information about the AppleTalk routers that are directly connected to any of the networks to which this router is directly connected.
|
show appletalk route
|
Displays all entries or specified entries in the AppleTalk routing table.
|
show appletalk traffic
To display statistics about AppleTalk traffic, including MacIP traffic, use the show appletalk traffic EXEC command.
show appletalk traffic
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
12.2(13)T
|
The EIGRP section was removed from command output.
|
Usage Guidelines
For MacIP traffic, an IP alias is established for each MacIP client and for the IP address of the MacIP server if it does not match an existing IP interface address. To display the client aliases, use the show ip aliases command.
Examples
The following is sample output from the show appletalk traffic command:
Router# show appletalk traffic
Rcvd: 357471 total, 0 checksum errors, 264 bad hop count
321006 local destination, 0 access denied
0 for MacIP, 0 bad MacIP, 0 no client
13510 port disabled, 2437 no listener
Bcast: 191881 received, 270406 sent
Sent: 550293 generated, 66495 forwarded, 1840 fast forwarded, 0 loopback
0 forwarded from MacIP, 0 MacIP failures
436 encapsulation failed, 0 no route, 0 no source
DDP: 387265 long, 0 short, 0 macip, 0 bad size
NBP: 302779 received, 0 invalid, 0 proxies
57875 replies sent, 59947 forwards, 418674 lookups, 432 failures
RTMP: 108454 received, 0 requests, 0 invalid, 40189 ignored
AURP: 0 Open Requests, 0 Router Downs
0 Routing Information sent, 0 Routing Information received
0 Zone Information sent, 0 Zone Information received
0 Get Zone Nets sent, 0 Get Zone Nets received
0 Get Domain Zone List sent, 0 Get Domain Zone List received
ZIP: 13619 received, 33633 sent, 32 netinfo
Echo: 0 received, 0 discarded, 0 illegal
0 generated, 0 replies sent
Responder: 0 received, 0 illegal, 0 unknown
0 replies sent, 0 failures
AARP: 85 requests, 149 replies, 100 probes
84 martians, 0 bad encapsulation, 0 unknown
278 sent, 0 failures, 29 delays, 315 drops
Discarded: 130475 wrong encapsulation, 0 bad SNAP discriminator
Table 27 describes the fields shown in the display.
Table 27 show appletalk traffic Field Descriptions
Field
|
Description
|
Rcvd:
|
This section describes the packets received.
|
357741 total
|
Total number of packets received.
|
0 checksum errors
|
Number of packets that were discarded because their DDP checksum was incorrect. The DDP checksum is verified for packets that are directed to the router. It is not verified for forwarded packets.
|
264 bad hop count
|
Number of packets discarded because they had traveled too many hops.
|
321006 local destination
|
Number of packets addressed to the local router.
|
0 access denied
|
Number of packets discarded because they were denied by an access list.
|
0 for MacIP
|
Number of AppleTalk packets the Cisco IOS software received that were encapsulated within an IP packet.
|
0 bad MacIP
|
Number of bad MacIP packets the software received and discarded. These packets may have been malformed or may not have included a destination address.
|
0 no client
|
Number of packets discarded because they were directed to a nonexistent MacIP client.
|
13510 port disabled
|
Number of packets discarded because routing was disabled for that port (extended AppleTalk only). This is the result of a configuration error or a packet's being received while the software is in verification/discovery mode.
|
2437 no listener
|
Number of packets discarded because they were directed to a socket that had no services associated with it.
|
0 ignored
|
Number of routing update packets ignored because they were from a misconfigured neighbor or because routing was disabled.
|
0 martians
|
Number of packets discarded because they contained bogus information in the DDP header. What distinguishes this error from the others is that the data in the header is never valid as opposed to not being valid at a given point in time.
|
Bcast:
|
Number of broadcast packets sent and received.
|
191881 received
|
Number of broadcast packets received.
|
270406 sent
|
Number of broadcast packets sent.
|
Sent:
|
Number of packets transmitted.
|
550293 generated
|
Number of packets generated.
|
66495 forwarded
|
Number of packets forwarded using routes derived from process switching.
|
1840 fast forwarded
|
Number of packets sent using routes from the fast-switching cache.
|
0 loopback
|
Number of packets that were broadcast out an interface on the router for which the device simulated reception of the packet because the interface does not support sending a broadcast packet to itself. The count is cumulative for all interfaces on the device.
|
0 forwarded from MacIP
|
Number of IP packets forwarded that were encapsulated within an AppleTalk DDP packet.
|
0 MacIP failures
|
Number of MacIP packets sent that were corrupted during the MacIP encapsulation process.
|
436 encapsulation failed
|
Number of packets the router could not send because encapsulation failed. This can happen because encapsulation of the DDP packet failed or because AARP address resolution failed.
|
0 no route
|
Number of packets the router could not send because it knew of no route to the destination.
|
0 no source
|
Number of packets the router sent when it did not know its own address. This should happen only if something is seriously wrong with the router or network configuration.
|
DDP:
|
This section describes DDP packets seen.
|
387265 long
|
Number of DDP long packets.
|
0 short
|
Number of DDP short packets.
|
0 macip
|
Number of IP packets encapsulated in an AppleTalk DDP packet that the router sent.
|
0 bad size
|
Number of packets whose physical packet length and claimed length differed.
|
NBP:
|
This section describes NBP packets.
|
302779 received
|
Total number of NBP packets received.
|
0 invalid
|
Number of invalid NBP packets received. Causes include invalid op code and invalid packet type.
|
0 proxies
|
Number of NBP proxy lookup requests received by the router when it was configured for NBP proxy transition usage.
|
57875 replies sent
|
Number of NBP replies sent.
|
59947 forwards
|
Number of NBP forward requests received or sent.
|
418674 lookups
|
Number of NBP lookups received.
|
432 failures
|
Generic counter that increments any time the NBP process experiences a problem.
|
RTMP:
|
This section describes RTMP packets.
|
108454 received
|
Total number of RTMP packets received.
|
0 requests
|
Number of RTMP requests received.
|
0 invalid
|
Number of invalid RTMP packets received. Causes include invalid op code and invalid packet type.
|
40189 ignored
|
Number of RTMP packets ignored. One reason for this is that the interface is still in discovery mode and is not yet initialized.
|
90170 sent
|
Number of RTMP packets sent.
|
0 replies
|
Number of RTMP replies sent.
|
ATP:
|
This section describes ATP packets.
|
0 received
|
Number of ATP packets the router received.
|
ZIP:
|
This section describes ZIP packets.
|
13619 received
|
Number of ZIP packets the router received.
|
33633 sent
|
Number of ZIP packets the router sent.
|
32 netinfo
|
Number of packets that requested port configuration via ZIP GetNetInfo requests. These are commonly used during node startup and are occasionally used by some AppleTalk network management software packages.
|
Echo:
|
This section describes AEP packets.
|
0 received
|
Number of AEP packets the router received.
|
0 discarded
|
Number of AEP packets the router discarded.
|
0 illegal
|
Number of illegal AEP packets the router received.
|
0 generated
|
Number of AEP packets the router generated.
|
0 replies sent
|
Number of AEP replies the router sent.
|
Responder:
|
This section describes Responder Request packets.
|
0 received
|
Number of Responder Request packets the router received.
|
0 illegal
|
Number of illegal Responder Request packets the router received.
|
0 unknown
|
Number of Responder Request packets the router received that it did not recognize.
|
0 replies sent
|
Number of Responder Request replies the router sent.
|
0 failures
|
Number of Responder Request replies the router could not send.
|
AARP:
|
This section describes AARP packets.
|
85 requests
|
Number of AARP requests the router received.
|
149 replies
|
Number of AARP replies the router received.
|
100 probes
|
Number of AARP probe packets the router received.
|
84 martians
|
Number of AARP packets the router did not recognize. If you start seeing an inordinate number of martians on an interface, check whether a bridge has been inserted into the network. When a bridge is starting up, it floods the network with AARP packets.
|
0 bad encapsulation
|
Number of AARP packets received that had an unrecognizable encapsulation.
|
0 unknown
|
Number of AARP packets the router did not recognize.
|
278 sent
|
Number of AARP packets the router sent.
|
0 failures
|
Number of AARP packets the router could not send.
|
29 delays
|
Number of AppleTalk packets delayed while waiting for the results of an AARP request.
|
315 drops
|
Number of AppleTalk packets dropped because an AARP request failed.
|
Lost: 0 no buffers
|
Number of packets lost because of lack of buffer space.
|
Unknown: 0 packets
|
Number of packets whose protocol could not be determined.
|
Discarded:
|
This section describes the number of packets that were discarded.
|
130475 wrong encapsulation
|
Number of packets discarded because they had the wrong encapsulation.That is, nonextended AppleTalk packets were on an extended AppleTalk network, or vice versa.
|
0 bad SNAP discrimination
|
Number of packets discarded because they had the wrong SNAP discriminator. This occurs when another AppleTalk device has implemented an obsolete or incorrect packet format.
|
AURP:
|
This section describes AppleTalk Update Routing Protocol packets.
|
0 open requests
|
Total number of open requests.
|
0 router downs
|
Number of router down packets received.
|
0 routing information sent
|
Number of routing information packets sent.
|
0 routing information received
|
Number of routing information packets received.
|
0 zone information sent
|
Number of ZIP packets sent.
|
0 zone information received
|
Number of ZIP packets received.
|
0 get zone nets sent
|
Number of get zone network packets sent requesting zone information.
|
0 get zone nets received
|
Number of get zone network packets received requesting zone information.
|
0 get domain zone list sent
|
Number of get domain zone list packets sent requesting domain zone list information.
|
0 get domain zone list received
|
Number of get domain zone list packets received requesting domain zone list information.
|
0 bad sequence
|
Number of AURP packets received out of sequence.
|
Related Commands
Command
|
Description
|
clear appletalk traffic
|
Resets AppleTalk traffic counters.
|
show appletalk macip-traffic
|
Displays statistics about MacIP traffic through the router.
|
show ip aliases
|
Displays the IP addresses mapped to TCP ports (aliases) and SLIP addresses, which are treated similarly to aliases.
|
show appletalk zone
To display all entries or specified entries in the zone information table, use the show appletalk zone EXEC command.
show appletalk zone [zone-name]
Syntax Description
zone-name
|
(Optional) Displays the entry for the specified zone.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
Usage Guidelines
If no zone name is specified, the command displays all entries in the zone information table.
You can use this command on extended and nonextended networks.
A zone name can be associated with multiple network addresses or cable ranges, or both. There is not a one-to-one correspondence between a zone name and a LAN; a zone name may correspond to one or more networks (LANs or network interfaces). This means that a zone name will effectively replace multiple network addresses in zone filtering. This is reflected in the output of the show appletalk zone command. For example, the zone named Mt. View 1 in the following example is associated with two network numbers and four cable ranges.
Examples
The following is sample output from the show appletalk zone command:
Router# show appletalk zone
Engineering 3 29-29 4042-4042
Dave's House 3876 3924 5007
Narrow Beam 4013-4013 4023-4023 4037-4037 4038-4038
Low End SW Lab 6160 4172-4172 9555-9555 4160-4160
Mt. View 1 7010-7010 7122 7142 7020-7020 7040-7040 7060-7060
Mt. View 2 7152 7050-7050
europe 2010 3010 3034 5004
Bldg-13 4032 5026 61669 3012 3025 3032 5025 5027
Bldg-17 3004 3024 5002 5006
The following is sample output from the show appletalk zone command when you specify a zone name:
Router# show appletalk zone CISCO IP
AppleTalk Zone Information for CISCO IP:
Valid for nets: 4140-4140
Not associated with any interface.
Not associated with any access list.
Table 28 describes the fields shown in the display.
Table 28 show appletalk zone Field Descriptions—Specific Zone Name
Field
|
Description
|
AppleTalk Zone Information for CISCO IP:
|
Name of the zone.
|
Valid for nets: 4140-4140
|
Cable range(s) or network numbers assigned to this zone.
|
Not associated with any interface.
|
Interfaces that have been assigned to this zone.
|
Not associated with any access list.
|
Access lists that have been defined for this zone.
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Related Commands
Command
|
Description
|
appletalk zone
|
Sets the zone name for the connected AppleTalk network.
|
test appletalk
To enter the test mode, use the test appletalk command in privileged EXEC mode.
test appletalk
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
11.1
|
This command was introduced.
|
Usage Guidelines
Use the test appletalk command to enter test mode. From test mode you can test the Name Binding Protocol (NBP) protocol.
The following display shows how to enter Appletalk test mode:
Router# test appletalk
Router(atalk test)#
Type ? to display the following list of test options:
Router(atalk test)# ?
end Exit AppleTalk test mode
nbp AppleTalk NBP test commands
Use the test appletalk command with the nbp options to test and to perform informational lookups of NBP-registered entities. Use the NBP options when you find that AppleTalk zones are listed in the Chooser, but services in these zones are unavailable.
Type nbp ? to learn what NBP test commands you can use:
Router(atalk test)# nbp ?
nbp confirm: send out an NBP confirm packet to the specified entity
nbp lookup: lookup an NVE. prompt for name, type and zone
nbp parameters: display/change lookup parms (ntimes, ncecs, interval)
nbp poll: for every zone, lookup all devices, using default
The following list summarizes the nbp test commands you can use:
•nbp confirm—Sends out an NBP confirm packet to the specified entity.
•nbp lookup—Searches for NBP entities in a specific zone.
•nbp parameters—Sets the parameters used in subsequent lookup and pool tests.
•nbp poll—Searches for all devices in all zones.
•?—Displays the list of nbp tests.
•end—Exit from the nbp test commands.
The remainder of this section shows and explains the syntax and output of the various NBP test commands.
When running any of the NBP tests, you specify a nonprinting character by entering a three-character string that is the hexadecimal equivalent of the character. For example, type :c5 to specify the test appletalk truncation wildcard.
This is the syntax of the nbp confirm command:
nbp confirm appletalk-address [:skt] object:type@zone
The syntax description is as follows:
appletalk-address
|
AppleTalk network address in the form network.node. The argument network is the 16-bit network number in the range 1 to 65,279. The argument node is the 8-bit node number in the range 0 to 254. Both numbers are decimal.
|
:skt
|
(Optional) Name of socket.
|
object:type
|
Name of device and the type of service. The colon (:) between object and type is required.
|
@zone
|
Name of the AppleTalk zone where the entity object:type resides.
|
Examples
The following is sample output from the nbp confirm command. In this example, the test sends a confirm packet to the entity ciscoRouter in zone Engineering.
Router(atalk test)# nbp confirm 24279.173 my-mac:AFPServer@Engineering
confirmed my-mac:AFPServer@Engineering at 24279n,173a,250s
This is the syntax of the nbp lookup command:
nbp lookup object:type@zone
The syntax description is as follows:
object:type
|
Name of device and the type of service. The colon (:) between object and type is required.
|
@zone
|
Name of the AppleTalk zone where the entity object:type resides.
|
The following is sample output from the nbp lookup command:
Router(atalk test)# nbp lookup =:macintosh:c5@engineering
(100n,50a,253s)[1]: `userA:Macintosh IIcx@engineering'
(100n,16a,251s)[1]: `userB:Macintosh II@engineering'
(200n,24a,253s)[1]: `userC:Macintosh IIci@engineering'
(200n,36a,251s)[1]: `userD:Macintosh II@engineering'
(300n,21a,252s)[1]: `userE:Macintosh SE/30@engineering'
test appletalk lookup request timed out
Processed 6 replies, 7 events
Table 29 describes the fields shown in the display.
Table 29 nbp lookup Field Descriptions
Field
|
Description
|
(100n,50a,253s) [1]
|
AppleTalk DDP address of the registered entity, in the format network, node address, and socket number. The number in brackets is either the current value of the field (if this is the first time you have invoked nbptest) or the value the field had the last time you invoked nbptest.
|
`userA:Macintosh IIcx@engineering'
|
NBP enumerator:NBP entity string of the registered entity.
|
test appletalk lookup request timed out
|
Indicates whether replies were heard within the timeout interval.
|
Processed 6 replies, 7 events
|
Number of NBP replies received.
|
This is the syntax of the nbp parameters command:
nbp parameters retransmissions replies interval
The syntax description is as follows
retransmissions
|
Maximum number of lookup retransmissions. This is a number from 1 to 5. The default value is 5.
|
replies
|
Maximum number of replies to accept for each lookup. This is a number from 1 to 500. The default is 1.
|
interval
|
Interval, in seconds, between each retry. This value is from 1 to 60 seconds. The default is 5 seconds.
|
:
The following is sample output of the nbp parameters command. In this example, the maximum number of retransmission is 1, the maximum number of replies is 100, and there are 10 seconds between each retry.
Router(atalk test)# nbp parameters 1 100 10
The nbp poll command has no keywords or arguments. The following is sample output from the nbp poll command:
Router(atalk test)# nbp poll
(100n,82a,252s)[1]: `userA:Macintosh IIci@Zone one'
(200n,75a,254s)[1]: `userB:Macintosh IIcx@Zone two'
test appletalk polling completed.
Processed 2 replies, 2 events
Table 30 describes the fields shown in the display.
Table 30 nbp poll Field Descriptions
Field
|
Description
|
poll
|
Number of lookups the command sent.
|
(100n,82,252s) [1]
|
AppleTalk DDP address of the registered entity, in the format network, node address, and socket number. The number in brackets is either the current value of the field (if this is the first time you have invoked nbptest) or the value the field had the last time you invoked nbptest.
|
`userA:Macintosh IIci@Zone one'
|
NBP enumerator:NBP entity string of the registered entity.
|
test appletalk polling completed.
|
Indicates that the polling completed successfully.
|
Processed 2 replies, 2 events
|
Number of NBP replies received.
|
The following example enables the appletalk nbp polling command, which does not use any keywords or arguments:
Router (atalk test)# nbp poll
Related Commands
Command
|
Description
|
test flash
|
Tests Flash memory on MCI and envm Flash EPROM interfaces.
|
test interfaces
|
Tests the system interfaces on the modular router.
|
test memory
|
Performs a test of Multibus memory (including nonvolatile memory) on the modular router.
|
