Chassis Management

• show chassis alarm 
• show chassis craft-interface
• set chassis display message “M40e unit for swap”
• show chassis environment 
• show chassis temperature-thresholds 
• show chassis routing-engine
• show chassis hardware 
• show chassis fpc 
• show chassis fpc detail
• show chassis fpc pic-status
• show chassis pic fpc-slot 0 pic-slot 1
• show chassis mac-addresses 
• show chassis [feb | scb | ssb | sfm slot] 

Check the Logs

• show log messages
• show log  file-name
• show log cli
• show log chassisd
• show log install
• show log debug
• show log messages?
• show log inventory
• monitor start  file-name
• monitor stop
• help syslog

System Management

• show host
• show version
• show system software
• show system uptime
• show system processes
• show system statistics
• show system connections
• show system users
• show system storage
• show system boot-messages
• show system virtual-memory
• request system reboot
• request system halt
• request system reboot
• request system snapshot
• request support information
• request system software add <pkgname>
• restart <process> [ gracefully, immediately, soft]
• request chassis routing-engine diagnostics all

OSPF Commands 

• show ospf neighbor
• show ospf neighbor extensive
• clear ospf neighbor 
• show ospf statistics
• show ospf interface
• show ospf interface extensive
• show ospf route
• show route protocol ospf
• show ospf database
• show ospf database summary
• show ospf database brief
• clear ospf database purge
• show ospf database
• show ospf database router advertising-router 1.0.1.1 detail
• show ospf database router area 0 extensive
• show ospf database area 0 lsa-id extensive
• show ospf log
• show bfd session

IS-IS Commands

• show isis adjacency
• show isis adjacency extensive
• clear isis adjacency
• show isis interface
• show isis interface details
• show isis hostname
• show isis spf log
• show isis statistics
• show isis route
• show route protocol isis
• show isis database
• show isis database detail
• show isis database GRTMADPE2 detail
• show isis database extensive [level 1 | 2]

BGP ( Border Gateway Protocol) Commands

• show bgp summary
• show bgp group
• show bgp neighbor
• show route next-hop database
• show route protocol bgp
• show route protocol bgp terse 
• show route receive-protocol bgp
• show route advertising-protocol bgp
• show route detail 10.10.1/24
• show route hidden
• show route community <reg-ex>
• show route terse community-name <name>
• show route aspath-regex “regex”
• show route damping [history|decayed|surpressed]
• clear bgp damping
• clear bgp neighbor soft inbound

QOS ( Quality of Service Commands)

• show interface xx-x/x/x detail 
• show interface queue xx-x/x/x
• show interfaces so-1/0/0 extensive
• show class-of-service interfaces so-1/0/0 
• show class-of-service code-point-aliases
• show class-of-service code-point-aliases dscp
• show class-of-service code-point-aliases inet-prec
• show class-of-service code-point-aliases exp
• show class-of-service forwarding-class
• show class-of-service classifier  [name]
• show class-of-service scheduler-map
• show class-of-service rewrite-rule
• show class-of-service drop-profile
• show class-of-service forwarding-table
• show class-of-service forwarding-table classifier mapping
• show class-of-service forwarding-table scheduler-map

Multicast-IGMP

• show igmp interface
• show igmp group
• show igmp statistics

Multicast-PIM

• show pim interface
• show pim neighbors
• show pim statistics
• show pim join extensive
• clear pim join
• show pim source detail
• show pim rps
• show pim bootstrap

Multicast-RPF

• show multicast usage
• show multicast rpf
• show multicast route
• show route table inet.1
• show multicast next-hops

Multicast-MSDP

• show msdp
• show msdp source-active
• show route table inet.4
• show multicast rpf inet summary

Firewall Commands

• show interfaces filters
• show firewall 
• show firewall filter <filter-name>
• show firewall filter <name> prefix-action <psa-name> from 1 to 8
• show firewall log
• show log  <log-file-name>
• clear firewall  <name>
• show policer
• show interface policer  fe-0/1/0
• show log /var/tmp/<sample file>
• show log sampled

MPLS Commands

• show mpls interface
• show mpls lsp 
• show mpls lsp extensive
• show mpls lsp ingress
• show mpls lsp transit
• clear mpls lsp [optimize|optimze-aggressive]
• show ted database 

MPLS-RSVP Commands

• show rsvp interface
• show rsvp neighbor
• show rsvp session
• show rsvp session ingress
• show rsvp version
• show route table mpls.0
• show route table inet.3

MPLS LDP Commands

• show ldp neighbors
• show ldp session
• show ldp database [session peer]

VPN Commands

• show route table vpn-a 
• show route table vpn-a hidden
• show route forwarding-table vpn vpn-a 
• ping x.x.x.x routing-instance vpn-a 
• traceroute x.x.x.x routing-instance vpn-a 
• telnet x.x.x.x routing-instance vpn-a 
• ping mpls l3vpn vpn-a prefix 172.20.4/24
• show route table bgp.l3vpn.0
• show route advertising-protocol bgp x.x.x.x
• show route receive-protocol bgp x.x.x.x
• show arp
• clear arp vpn vpn-a 

OSPF VPN Commands

• show ospf interface instance vpn-a 
• show ospf neighbor instance vpn-a 
• show ospf database instance vpn-a 

L2 VPN Commands

• show l2vpn connections
• show route table vpn-a 
• show route table bgp.l2vpn.0
• show route advertising-protocol bgp x.x.x.x
• show route receive-protocol bgp x.x.x.x
• show route table mpls.o 
• show route forwarding-table family mpls
• ping mpls l2vpn instance vpn-a remote-site-id 2 local-site-id 1
• ping mpls l2vpn interface fe-0/0/0.512

Martini Show Commands

• show l2circuit connections
• show ldp neighbor detail
• show ldp database