Nortel Networks 43W7774 manual Oper/vrrp, Operations-Level Vrrp Options, Oper/ip

Alteon OS Command Reference

/oper/vrrp

Operations-Level VRRP Options.

[VRRP Operations	Menu]
back -	Set virtual router to backup

Table 7-4Operations-Level VRRP Menu Options (/oper/vrrp)

Command Syntax and Usage

back <virtual router number (1-1024)>

Forces the specified master virtual router on this switch into backup mode. This is generally used for passing master control back to a preferred switch once the preferred switch has been returned to service after a failure. When this command is executed, the current master gives up control and ini- tiates a new election by temporarily advertising its own priority level as 0 (lowest). After the new election, the virtual router forced into backup mode by this command will resume master control in the following cases:

„This switch owns the virtual router (the IP addresses of the virtual router and its IP interface are the same)

„This switch’s virtual router has a higher priority and preemption is enabled.

„There are no other virtual routers available to take master control.

/oper/ip

Operations-Level IP Options

[IP Operations Menu]

bgp - Operational Border Gateway Protocol Menu

Table 7-5Operations-Level IP Menu Options (/oper/ip)

Command Syntax and Usage

bgp

Displays the Border Gateway Protocol Operations Menu. To view the menu options see page 328.

43W7774, May 2007 The Operations Menu „ 327