03_03_在Cisco IOS平台上监控帧模式MPLS

2019年7月27日 05:53 作者：金淼淋分类：MPLS  598

Frame-Mode MPLS Implementation on Cisco IOS Platform
YES LAB
Monitoring Frame-Mode MPLS on Cisco
IOS Platforms
YES LAB
wwwveslabnet Outline
YES LAB
— Overview
kå+MPLS
— Monitoring MPLS
kil)llJLDP
— MonitoringLDP
— Monitoring LabelSwitching
iJåJiRMPLS811LDP
— Debugging MPLS and LDP
— Summary
wwwveslabnet MPLS Monitoring Commands
YES LAB
Router#
show mpls 1 dp parameters
Displays LDP parameters on the local router
Router #
show mp1s interfaces
Displays MPLS status on individual interfaces
Router#
show mpls 1 dp discovery
Displays all discovered LDP neighbors
wwwveslabnet MPLS Monitoring Commands:
show mpls Idp discovery
YES LAB
Router#show mpls Idp discovery
LDP Id: 192.168.3.101:0
LDP Id: 192.168.3.100:0
Local LDP Identifier:
192.168.3.102:0
Discovery Sources :
Interfaces :
Serial 1/0.1 (Idp) :
Serial 1/0.2 (Idp) :
xmi t/ recv
xmi t/ recv
wwwveslabnet LDP Monitoring Comman
Router#
show mp1s 1 dp neighbor
• Displays individual LDP neighbors
Router#
show mp1s 1 dp neighbor detail
Displays more details about LDP neighbors
Router #
show mpls 1 dp bindings
• Displays LIB
• show mpls Idp bindings [network {mask I length} [longer-prefixes]]
YES LAB
[local-label label [- label]} [remote-label label [- label] [neighbor address] [local] Monitoring Label Switchin
YES LAB
Router#
show mpls forwarding—table
• Displays contents of LFIB
Router#
show ip cef detail
Displays label or labels attached to a packet during label imposition on
edge LSR
• Display contents of FIB
wwwveslabnet Monitoring Label Switching:
show mpls forwarding-table
Router#show mpls forwarding-table ?
YES LAB
A.B.C.D
detail
interface
labels
1 sp—tunnel
next—hop
vrf
<cr>
Destination prefix
Detailed information
Match outgoing interface
Match label values
LSP Tunnel id
Match next hop neighbor
Show entries for a VPN
Routing/ Forwarding instance
Output modifiers
wwwveslabnet Debugging MPLS and LDP
YES LAB
Router#
debug mpls 1 dp
Debugs T DP adjacencies, session establishment, and
label bindings exchange
Router#
debug mpls Ifib .
Debugs LFIB events: label creations, removals, rewrite,
and so on
Router#
debug mp1s packets [interface]
Debugs labeled packets switched by the router
wwwveslabnet