Getting Help About Statements - Juniper JUNOS - NETWORK OPERATION GUIDE REV1 Network Operation Manual

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Getting Help About Statements

In configuration mode, you can use the help command to display help based on a
text string contained in a statement name. This command displays help for
statements at the current hierarchy level and below.
user@host# help string
You can also display help based on a text string contained in a statement name
using the help topic and help reference commands. The help topic command
displays usage guidelines for the statement, whereas the help reference command
displays summary information about the statement.
user@host# help topic ?
access Network access control
accounting-options Accounting data collection
applications Application protocols
bgp Border Gateway Protocol
chassis Platform
class-of-service Class of service (CoS)
connections Circuit cross-connect (CCC)
dvmrp Distance Vector Multicast Routing Protocol
firewall Firewalls and filters
forwarding-options Packet sampling
groups Configuration groups
igmp Internet Group Management Protocol
interfaces Interfaces
isis Intermediate System-to-Intermediate System
l2circuit Layer 2 virtual circuits
layer2-vpns Layer 2 VPNs
layer3-vpns Layer 3 VPNs
ldp Label Distribution Protocol
link-management
logical-routers Logical routers
mld Multicast Listener Discovery protocol
mpls Multiprotocol Label Switching
msdp Multicast Source Discovery Protocol
ospf Open Shortest Path First protocol
pgm Pragmatic Generalized Multicast
pim Protocol-Independent Multicast and data MDT
policy-options Routing policy
rip Routing Information Protocol
ripng Routing Information Protocol Next Generation
rmon Remote Monitoring
router-advertisement Neighbor discovery
router-discovery Internet Control Message Protocol router discovery
routing-instances Routing instances
routing-options Protocol-independent routing options
rsvp Resource Reservation Protocol
sap Session Advertisement Protocol
security Internet Protocol security (IPSec)
services Service sets for Adaptive Services PIC
snmp Simple Network Management Protocol
system System parameters
Link Management Protocol
Appendix A: Command-Line Interface Overview
CLI Configuration Mode
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