Specifications

mpls ldp password fallback
MP-252
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
• If the service password-encryption command is enabled, then the type 0 password is converted and
saved in encrypted form.
• If the service password-encryption command is disabled, then the type 0 password is saved in
clear-text (nonencrypted) form.
When you enter a sho
w running-config command, if the global service password-encryption
command is enabled, a password saved in clear-text form is converted into encrypted form, and displayed
and saved in encrypted form.
Examples The following example shows how to configure an MD5 password for an LDP session with peers in VRF
vpn
1:
Router> enable
Router#
Router# configu
re terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# mpls ldp vrf vpn1 password fallback secure
Router(config)# exit
Router#
The password, secure, would be encrypted. It is shown here as you would enter it on the command line.
Related Commands Command Description
mpls ldp neighbor password Configures a password key for computing MD5 checksums for the
se
ssion TCP connection with the specified neighbor.
mpls ldp password option Configures an MD5 password for LDP sessions with neighbors whose
L
DP router ID are permitted by a specified access list.
mpls ldp password required Specifies that LDP must use a password when establishing a session
b
etween LDP peers.
mpls ldp password rollover
durat
ion
Configures the duration before the new password takes effect on an
MPLS LSR.
service password-encryption Encrypts passwords.
show mpls ldp discovery Displays the status of the LDP discovery process.
show mpls ldp neighbor Displays the status of LDP sessions.
show mpls ldp neighbor
pa
ssword
Displays password information used in established LDP sessions.
show running-config Displays the contents of the currently running configuration file or the
c
onfiguration for a specific class map, interface, map class, policy
map, or VC class.