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SC30-3865-04
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MRS V3.2 Protocol Config Ref Vol2
Contents
Main
Page
Page
Page
Contents
iv
Page
vi
Page
viii
Page
x
Figures
Page
Tables
xiv
Notices
Page
Notice to Users of Online Versions of This Book
Page
Trademarks
Page
About the Software
Conguration Program
Conguration Program Users Guide for Nways Multiprotocol and Access Services Products,
Conventions Used in This Manual
IBM 2210 Nways Multiprotocol Router Publications
xxii
xxiii
IBM 2210 Nways Multiprotocol Router Installation and Initial Conguration Guide
IBM 2210 Nways Multiprotocol Router Service and Maintenance Manual
Summary of Changes for the IBM 2210 Software Library
xxiv
dont fragment
xxv
Editorial Changes
Using and Conguring Features
Software Users Guide
Getting Help
xxvi
Exiting a Lower Level Environment
xxvii
Page
Chapter 1. APPN
What is APPN?
peer relationship
Peer-to-Peer Communications
APPN Node Types
APPN End Nodes
2
LEN Nodes
PU 2.0 Nodes
What APPN Functions Are Implemented on the Router?
Table1. Implementation of APPN Network Node Functions (continued)
4
caches
APPN Network Node Optional Features
High-Performance Routing
6
Interoperability
Traffic types
8
Dependent LU Requester (DLUR)
Functions Supported
Restrictions
VTAM Considerations for DLUR
10
VTAM Resource Denition Reference
Page
APPN Connection Network
12
Restrictions
connection network name
Branch Extender
Extended Border Nodes
14
Network Topology Example
Session Services Extensions (SSE) for NNS Support
Network Requirements
16
Branch Extender vs. Extended Border Node
Managing a Network Node
Entry Point Capabilities for APPN-related Alerts
explicit focal point
focal point
sphere of control
Supported Message Units
18
SNMP Capabilities for APPN MIBs
Topology Database Garbage Collection
Congurable Held Alert Queue
Implicit Focal Point
Dynamic Denition of Dependent LUs (DDDLU)
TN3270E Server
20
TN3270 LU Pooling
Multiple TN3270E Ports
TN3270E Server Client IP Address to LU Name Mapping
22
How LUs are Chosen For Client Connections
<DEFLT>
Support for Subarea SNA Connections from the TN3270E Server to the Host
24
Enterprise Extender Support for HPR over IP
Supported DLCs
Router Conguration Process
Conguration Changes That Require the APPN Function to Restart
Conguration Requirements for APPN
Conguring the Router as an APPN Network Node
26
Minimum Conguration
Service Any
Initiate Connections Conguration
enable APPN routing on this port
28
Service Any
Controlling Connections Conguration
APPN routing
service any port
Service any
Conguring Branch Extender
Branch uplink
30
Branch uplink
Permit search for unregistered LUs
Conguring Extended Border Nodes
Set node
limited
List optimization
Add port
32
Adjacent subnetwork affiliation
Add link
adjacent subnetwork affiliation
Add Routing List(s)
routing list name
list optimization
Add COS Mapping Table
34
COS mapping table name
Non-native CP
default COS mapping
COS name pairs
default COS mapping table
High-Performance Routing
DLUR
36
Held Alert Queue Size
Conguring Focal Points
Calculating APPN Routes Using TG Characteristics
COS Options
SNA APPN Architecture Reference
38
APPN Node Tuning
Tuning Notes
Node Service (Traces)
APPN Trace Enhancements
Turn all trace ags off
save RSCV information for intermediate sessions
Accounting and Node Statistics
40
DLUR Retry Algorithm
Perform long retries to restore disrupted pipe
Long retry timer
Perform retries to restore disrupted pipe
Delay before initiating retries
42
Short retry timer
Short retry count
Long retry timer
Short retry count
APPN Implementation on the Router Using DLSw
How APPN Uses DLSw ports to Transport Data
APPN Frame Relay BAN Connection Network Implementation
44
Sample APPN Frame Relay BAN Connection Network Denitions
46
Page
Port Level Parameter Lists
Link Level Parameter Lists
48
LU Parameter List
Node Level Parameter Lists
APPN Conguration Notes
Conguring a Permanent Circuit Using ISDN
50
Conguring APPN Over Dial on Demand Circuits
PU 2.1 Node Considerations
PU 2.0 Node Considerations
Considerations When Using DLUR for T2.0 or T2.1 Devices
activate link automatically
52
Page
Conguring WAN Reroute
54
Page
56
Page
1The primary route is interface 1, frame relay
58
Conguring WAN Restoral
Conguring V.25bis
60
Page
Conguring V.34
The following is a sample V.34conguration that could be used when APPN traffic uses PPP over V.34:
62
Conguring APPN Over ATM
The following sample congures APPN overATM.
64
Conguring APPN Using SDLC
66
Page
68
Page
Conguring APPN Over X.25
70
Page
72
Conguring APPN Over Frame Relay
The following example shows conguration of APPN over Frame Relay.
Conguring APPN Over Frame Relay BAN
The following example shows conguration of APPN over Frame Relay BAN.
74
Conguring TN3270E Using DLUR
76
Conguring TN3270E Using a Subarea Connection
78
Conguring Enterprise Extender Support for HPR Over IP
Conguring Connection Networks over HPR over IP
Conguring an Extended Border Node
80
Chapter 2. Conguring and Monitoring APPN
Accessing the APPN Conguration Process
conguration
APPN Conguration Command Summary
Note: APPN will respond to a dynamic reset command at the interface level.
APPN Conguration Commands (Talk6)
82
APPN Conguration Command Detail Enable/Disable
port name
84
branch extender
with the same NETID
86
Page
88
set high-performance routing
Table5. Conguration Parameter List - High-Performance Routing (HPR)
Table6. Conguration Parameter List - HPR Timer and Retry Options
Low transmission priority traffic
low
90
Medium transmission priority traffic
medium
High transmission priority traffic
high
Network transmission priority traffic
92
network
set dlur
Table7. Conguration Parameter List - Dependent LU Requester
94
short retry timer
Perform retries to restore disrupted pipes
Delay before initiating retries
Perform retries to restore disrupted pipes
96
set tuning
Note: Youwill have to re-boot in order for the changes you specify to take place.
Table8. Conguration Parameter List - APPN Node Tuning
Maximum number of ISR sessions
maximum number of network nodes in the subnetwork
Maximum cached directory entries
Maximum shared memory
98
Page
100
percent of APPN shared memory used for buffers
maximum shared memory
percent of APPN shared memory used for buffers
set traces
Table9. Conguration Parameter List - Trace Setup Questions
102
Table9. Conguration Parameter List - Trace Setup Questions (continued)
Table10. Conguration Parameter List - Node Level Traces
104
Page
106
Page
Table11. Conguration Parameter List - Inter-process Signals Traces
108
Page
110
Page
Table12. Conguration Parameter List - Module Entry and Exit Traces
112
Page
Table12. Conguration Parameter List - Module Entry and Exit Traces (continued)
114
Table13. Conguration Parameter List - General Component Level Traces
Page
116
Page
118
Table14. Conguration Parameter List - Miscellaneous Traces
length to trace
Table14. Conguration Parameter List - Miscellaneous Traces (continued)
120
Table14. Conguration Parameter List - Miscellaneous Traces (continued)
set management
Table15. Conguration Parameter List - APPN Node Management
Table15. Conguration Parameter List - APPN Node Management (continued)
122
collect intermediate session information
Table15. Conguration Parameter List - APPN Node Management (continued)
Table16. Conguration Parameter List - APPN ISR Recording Media
Memory Parameters
Table16. Conguration Parameter List - APPN ISR Recording Media (continued)
124
Use the add command to add or update:
add port
Table17. Conguration Parameter List - Port Conguration
126
Page
dial on demand
128
2
Table18. Conguration Parameter List - Port Conguration for ATM
130
Page
132
Page
Page
Table19. Conguration Parameter List - Port Denition
136
Page
138
Page
Table20. Conguration Parameter List - Port Default TG Characteristics
140
Page
142
Page
144
Page
Table21. Conguration Parameter List - Port default LLC Characteristics
146
Page
Table21. Conguration Parameter List - Port default LLC Characteristics (continued)
148
Table22. Conguration Parameter List - HPR Override Defaults
Table22. Conguration Parameter List - HPR Override Defaults (continued)
add link-station
no
Table23. Conguration Parameter List - Link Station - Detail
150
X'xyxxxxxxxxxx'
x
y
APPN end node
152
learn
LEN end node
APPN end node
LEN end node
Service any node
Adjacent node type
CP-CP session level security
154
Page
link type
156
SVC
yes,
link type
158
2
Table24. Conguration Parameter List - Station Conguration for ATM
160
Page
162
Page
164
Table25. Conguration Parameter List - Modify TG Characteristics
Table25. Conguration Parameter List - Modify TG Characteristics (continued)
166
Table25. Conguration Parameter List - Modify TG Characteristics (continued)
Table26. Conguration Parameter List - Modify Dependent LU Server
168
Table27. Conguration Parameter List - Modify LLC Characteristics
Table27. Conguration Parameter List - Modify LLC Characteristics (continued)
170
Table27. Conguration Parameter List - Modify LLC Characteristics (continued)
Table28. Conguration Parameter List - Modify HPR Defaults
Table28. Conguration Parameter List - Modify HPR Defaults (continued)
172
Table29. Conguration Parameter List - LEN End Node LU Name
netID.LUname
LUname
add connection-network
Table30. Conguration Parameter List - Connection Network - Detail
174
NetworkID
NetworkID.ConnectionNetworkName
Page
Table30. Conguration Parameter List - Connection Network - Detail (continued)
176
Table31. Conguration Parameter List - Connection Network Conguration for ATM
CNname
netID.CNname
Page
178
Page
Table32. Conguration Parameter List - TG Characteristics (Connection Network)
180
Page
182
add mode
Table33. Conguration Parameter List - APPN COS - Mode Name to COS Name Mapping - Detail
Table33. Conguration Parameter List - APPN COS - Mode Name to COS Name Mapping - Detail (continued)
184
add additional-port-to-connection-network
Note: Youcan have a maximum of 5 ports per connection network denition.
Table34. Conguration Parameter List - APPN Additional port to Connection Network
NetworkID
add focal_point
Table35. Conguration Parameter List - APPN Implicit Focal Point
186
add local-pu
Table36. Conguration Parameter List - APPN Local PU
Page
188
Table37. Conguration Parameter List - Routing List Conguration
Page
Table37. Conguration Parameter List - Routing List Conguration (continued)
190
Table38. Conguration Parameter List - COS Mapping Table Conguration
Table38. Conguration Parameter List - COS Mapping Table Conguration (continued)
192
Use the delete command to delete:
Activate_new_cong
TN3270E
Table39. TN3270E Conguration Command Summary
Table40. Conguration Parameter List - Set TN3270E
194
Page
Timing mark
NOP
196
Table41. Conguration Parameter List - Add TN3270E Implicit
198
Page
Table42. Conguration Parameter List - Add TN3270E LU
200
Page
Table42. Conguration Parameter List - Add TN3270E LU (continued)
class
add map
202
Page
Table43. Conguration Parameter List - Add TN3270E Map (continued)
Table44. Conguration Parameter List - Add TN3270E Port
204
Table44. Conguration Parameter List - Add TN3270E Port (continued)
Table45. Conguration Parameter List - Delete TN3270E LU
delete implicit-pool
Table46. Conguration Parameter List - Delete TN3270E Implicit
206
Table47. Conguration Parameter List - Delete TN3270E Map
Monitoring APPN
Accessing the APPN Monitoring Commands
monitoring
208
APPN Monitoring Commands
Aping
ags lu_name
Save RSCV information for intermediate sessions
210
port name
station name
Memory
Restart
Stop
TN3270E
poolname
212
Chapter 3. Using AppleTalk Phase 2
Basic Conguration Procedures
interface number
Enabling Router Parameters
Setting Network Parameters
AppleTalk over PPP
AppleTalk 2 Zone Filters
214
General Information
Why ZoneName Filters?
How Do You Add Filters?
Other Commands:
Sample Conguration Procedures
216
Enabling AP2
Setting Network Parameters
Setting Up Zone Filters
Setting Up Network Filters
218
Page
Page
Chapter 4. Conguring and Monitoring AppleTalk Phase 2
Accessing the AppleTalk Phase 2 Conguration Environment
AppleTalk Phase 2 Conguration Commands
222
Page
224
Page
exclusive
226
exclusive interface#
enabled
exclusive
exclusive interface#
Page
value Cache-size
228
interface# rst# last#
only
rst#
interface# node#
Accessing the AppleTalk Phase 2 Monitoring Environment
AppleTalk Phase 2 Monitoring Commands
Atecho
dest_net dest_node
AppleTalkPhase 2 Monitoring Commands (Talk 5)
230
Clear Counters
AppleTalk Phase 2 Monitoring Commands (Talk5)
Interface
AppleTalkPhase 2 Monitoring Commands (Talk 5)
232
Chapter 5. Using VINES
VINES Protocol Denition,
VINES Overview VINES Over Router Protocols and Interfaces
Service and Client Nodes
VINES Network Layer Protocols
VINES Internet Protocol (VINES IP)
234
VINES IP Implementation
Routing Update Protocol (RTP)
Routing Table
236
Neighbor Tables
RTP Implementation
RTP request packets.
RTP update packets.
RTP response packets.
Internet Control Protocol (ICP)
VINES Address Resolution Protocol (VINES ARP)
238
Basic Conguration Procedures
hex #
Running Banyan VINES on the Bridging Router
Running Banyan VINES over WAN Links
Chapter 6. Conguring and Monitoring VINES
Accessing the VINES Conguration Environment
remote-X.25-addr
VINES Conguration Commands
VINES Conguration Commands (Talk6)
242
VINES Conguration Commands (Talk 6)
hex#
Hex#
#
VINES Conguration Commands (Talk6)
244
Accessing the VINES Monitoring Environment
VINES Monitoring Commands
VINES Conguration Commands (Talk 6)
VINES Monitoring Commands (Talk5)
246
VINES Monitoring Commands (Talk 5)
VINES Monitoring Commands (Talk5)
248
Chapter 7. Using DNA IV
DNA IV Overview
DNA IV Terminology and Concepts
Addressing
250
Ethernet Data Link Addressing
802.5 Token-Ring Data Link Addressing
Routing
Routing Tables
Area Routers
Conguring Routing Parameters
252
IBMs Implementation of DNA IV
Managing Traffic Using Access Control
Conguring Access Control
Inclusive Access Control
254
Exclusive Access Control
Managing Traffic Using Area Routing Filters
DECnet Digital Network Architecture Phase-IV Routing Layer Functional Description
256
Security by Area Filtering
Blending DECnet Domains
258
Page
260
Conguring DNA IV
DNA IV and DNA V Algorithm Considerations
Conguring DNA IV For Token Ring
Conguring DNA IV for X.25
262
Page
264
Chapter 8. Conguring and Monitoring DNA IV
DNA IV Conguration and Monitoring Commands
All
not
Dene/Set
arguments
266
Page
Standard
268
AMA
DEC-area
DEC-routing-IV
Bilingual
Page
270
off
circuit-specier argument
272
circuit-specier argument
Purge
Show
274
Page
276
Show/List
278
Page
280
Page
282
Zero
Page
Chapter 9. Using OSI/DECnet V
OSI Overview
NSAP Addressing
IDP
286
DSP
IS-IS Addressing Format
Area Address
System ID
Selector
GOSIP Version 2 NSAPs
Multicast Addresses
288
OSI Routing
IS-IS Protocol
IS-IS Areas
IS-IS Domain
Synonymous Areas
Figure 24. OSI Domain
IS to IS Hello (IIH) Message
L1 IIH Message
292
L2 IIH Message
Point-to-Point IIH Message
Designated IS
Link State Databases
Link State Flooding
294
L1 Link State Update (non-pseudonode)
L1 Link State Update (pseudonode)
Routing Tables
L1 Routing
L2 Routing
Routing Metric
296
Internal and External Routing
Address Prex Encoding
Encoding a Fixed Length IDI
Encoding an AFI
Encoding a Variable Length IDI
298
Authentication Passwords
ESIS Protocol
Hello Message
End System Hello (ESH) Message
Intermediate System Hello (ISH) Messages
X.25 Circuits for DECnet V/OSI
Routing Circuits
lters
300
lter
templates
Templates
Link Initialization
OSI/DECnet V Conguration
Basic Conguration Procedure
Conguring OSI Over an Ethernet or a Token-Ring LAN
Conguring OSI Over X.25 or Frame Relay
302
Conguring a DNA V Router for a DNA IV Environment
DNA IV and DNA V Algorithm Considerations
Page
Chapter 10. Conguring and Monitoring OSI/DECnet V
Accessing the OSI Conguration Environment
DECnet V/OSI Conguration Commands
a-z, A-Z, 0-9
306
newname
area-addr
lter-name routing-circuit-name calling-DTE call-UserData priority
calling-DTE
priority
call-UserData
user
dec
308
Page
310
Page
312
manual
X.121
routingcircuitname
template-name
Clear
Domain
314
Area
only
Page
intfc#
316
Intfc#
template-name
Page
318
Page
320
subnet.reprt intfc#
Subnet.reprt
Intfc#
Detailed
Summary
322
Page
324
Page
326
Page
328
domain
area.
Getting Started (Introduction to the User Interface)
Accessing the OSI/DECnet V Monitoring Environment
OSI/DECnet V Monitoring Commands
The monitoring commands either display or modify the volatile database.
Table61. OSI/DECnet V Monitoring Commands Summary
Addresses
Use the addresses command to list the routers NET and the area addresses congured for this router.
330
addresses
Network Entity Title Identies the router. The NETconsists of an area address and a system ID.
Change Metric
CLNP-Stats
332
Designated-router
DNAV-info
ES-Adjacencies
ES-IS-Stats
334
Page
IS-Adjacencies
IS-IS-Stats
336
Page
L1-Routes
L2-Routes
338
L1-Summary
L2-Summary
L1-Update
340
L2-Update
Ping-1139
dest-nsap
Send (Echo Packet)
342
Subnets
Toggle (Alias/No Alias)
Traceroute
344
Chapter 11. Using NHRP
Next Hop Resolution Protocol (NHRP) Overview
Benets of NHRP and the IBM implementation
346
Performance Characteristics
Examples of NHRP Congurations
NHRP in an RFC 1577 Classic IP Environment with All Devices NHRP-capable
NHRP in a Classic IP Environment with non-NHRP Device
NHRP in a Pure LAN Emulation Environment
NHRP in a LAN Emulation Environment with LAN Switches
NHRP in a Mixed Classical IP and ELAN Environment
NHRP to an Egress Router
NHRP Implementation
Virtual Network Interface (VNI)
352
LANE Shortcut Interface (LSI)
Conguration Parameters
NHRP Auto-Conguration
Exclude Lists
354
Destination Devices:
Next-hop Routers:
Extensions
Path Information Extensions:
IBM Vendor-Private Extensions:
Disallowed Router-to-Router Shortcuts
address=9.9.9.1 mask=255.255.255.255
Protocol Access Control Usage
356
source and destination
NHRP Access Controls
ATM Network ID
Conguring the LANE Shortcuts Interface (LSI)
Conguring Devices in an ATM Network
Using NHRP with LAN Emulation
358
Chapter 12. Conguring and Monitoring NHRP
Accessing the NHRP Conguration Process
NHRP Conguration Commands
Enable NHRP
Disable NHRP
Advanced Cong
360
NHRP Conguration Commands (Talk6)
NHRP Advanced Conguration Commands
NHRP Conguration Commands (Talk 6)
362
Page
364
Page
366
no
registration
resolution
server purge
Accessing the NHRP Monitoring Process
368
NHRP Monitoring Commands
Box Status
Interface Status
Statistics
370
Server_purge_cache
MIB
LANE Shortcuts
372
CONFIG Parameters
Display
Change
Reset
Reset
NHRP Packet Tracing
374
Software Users Guide
Sample trace output #2:
NHRP Packet Tracing
Page
Chapter 13. Using IP Version 6 (IPv6)
IPv6 Overview
IPv6 Comparison with IPv4
IPv6 Addressing
IPv6 Address Format
Text Representation of Address Prexes
378
IPv6 Header Format
IPv6 Minimum MTU
IPv6 Mandatory Path MTU Discovery
IPv6 Mandatory Security
Using and Conguring Features
IPv6 Neighbor Discovery Protocol (NDP)
Router and Prex Discovery
Address Autoconguration
Address Resolution
Neighbor Unreachability Detection
Redirect
IPv6 over IPv4 Tunneling
Protocol Independent Multicast (PIM)
382
Chapter 14. Conguring and Monitoring IPV6
Accessing the IPV6 Conguration Environment
IPV6 Conguration Commands
add address
net address prex
384
Page
386
net address prex
name interface
destination mask gateway cost ...
destination prex raddress locaddress cost ttl fragmentation
destination mask gateway
388
Page
390
Use the set command to set conguration parameters.
set access-control automatic-tunnel-parameters
default
cache-size
ttl fragmentation hopcount
#entries
internal-ip-address mld
path-mtu-aging-timer reassembly-size router-id routing
#nets
392
Page
Update
Update Packet-lter Commands
394
Add
type sourceaddr sourceprex destaddr destprex
Change
type sourceaddr sourceprex destaddr destprex
Delete
index#
Move
index# after#
396
Accessing the IPV6 Monitoring Environment
Software Users Guide
IPV6 Monitoring Commands
This section describes the IPV6 monitoring commands.
Table68. IPv6 Monitoring Command Summary
Use the cache command to display
cache
Dump routing tables
Use the dump command to display the congured routing tables.
dump
Interface addresses
Use the interface command to display addresses congured on the interface.
Mld
Use the mld command to display congured.
mld counters parameters
Use the route command to show the route to the IPv6 address.
route
Static routes
Packet-lter
Path-mtu
Ping6
Traceroute6
402
Tunnels
Page
Chapter 15. Conguring and Monitoring Neighbor Discovery Protocol (NDP)
Accessing the NDP Conguration Environment
NDP Conguration Commands
406
NDP Conguration Commands (Talk 6)
no
408
Accessing the NDP Monitoring Environment
NDP Conguration Commands (Talk 6)
NDP Monitoring Commands
This section describes the NDP monitoring commands.
Table70. NDP Monitoring Command Summary
See Dump routing tables on page416 for information about the dump command.
Ping6
Chapter 16. Conguring and Monitoring Protocol Independent Multicast Routing Protocol (PIM)
Accessing the PIM Conguration Environment
PIM Conguration Commands
interfaceaddr
PIM Conguration Commands (Talk6)
412
interfaceaddress helloperiod joinpruneholdtime
routetype preferencevalue
PIM Conguration Commands (Talk 6)
PIM Conguration Commands (Talk6)
414
Accessing the PIM Monitoring Environment
PIM Conguration Commands (Talk 6)
PIM Monitoring Commands
This section describes the PIM monitoring commands.
Table72. PIM Monitoring Command Summary
Dump routing tables
Use the dump command to display the congured routing tables.
Interface
Join
Leave
Mcache
Mgroup
418
internal
Mstats
Neighbor
420
PIM
Summary PIM
Ping
Traceroute
422
Variables
Page
Chapter 17. Conguring and Monitoring Routing Information Protocol (RIP6)
Accessing the RIP6 Conguration Environment
RIP6 Conguration Commands
426
Page
428
Page
430
Accessing the RIP6 Monitoring Environment
RIP6 Monitoring Commands
Page
Appendix A. Comparison of Protocols
Protocol Comparison Table
The following table compares the protocols.
Table75. Comparison Protocols
Key to Protocols
Page
Appendix B. Packet Sizes
General Issues
Network-Specic Size Limits
Protocol-Specic Size Limits
IP Packet Lengths
436
Changing Maximum Packet Sizes
Packet Sizes
List of Abbreviations
438
Page
440
Page
442
Page
444
Page
Page
Glossary
American National Standard Dictionary for Information Systems
IBM Dictionary of Computing
Fiber Optic Terminology
Information TechnologyVocabulary
448
subnetwork mask
digital
broadcast address
AppleTalkAddress Resolution Protocol (AARP)
B
multicast
all-stations address
C
line switching
450
data service unit (DSU)
noncanonical address
D
received line signal detector (RLSD)
connection
virtual
level
452
physical level
DCE ready
spoong
encapsulation
segment
data set ready (DSR)
name server
domain name
Administrative Domain
E
no response
454
explorer packet
denite response
G
H
I
Internet
456
RouTing update Protocol (RTP)
IP address
L
circuit switching
458
token ring
universally administered address
remote bridging
wide area network (WAN)
M
wide area network (WAN)
MIB object
MIB variable
modulus
N
460
Networking (APPN) network node
destination
virtual route (VR) pacing
O
P
packet mode operation
462
circuit switching
socket
subarea PU
peripheral PU
R
data carrier detect (DCD)
explicit route (ER)
path
nonseed router
S
464
destination service access point (DSAP)
Internet Control Protocol (ICP)
466
address mask
subnet
RouTing update Protocol (RTP)
subnetwork
T
multilink transmission group (MLTG)
locally administered address
physical circuit
mixed-media multilink transmission group (MMMLTG)
U
V
468
data
StreetTalk
W
pattern-matching character
X
Internetwork Packet Exchange (IPX)
Z
Page
Index A
B
C
D
472
E
F
H
I
J
L
474
M
N
O
P
R
476
S
T
U
V
W
Page
Readers Comments Wed Like to Hear from You
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