Cisco Catalyst 4500 Series Command Reference Manual page 933

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Gi1/6/1
Gi2/5/1
Channel group 11 dual-active detect capability w/nbrs Dual-Active trusted group: No
Port
Gi1/6/2
Gi2/5/2
Channel group 12 dual-active detect capability w/nbrs Dual-Active trusted group: Yes
Port
Fa1/2/13
Fa1/2/14
Gi2/1/15
Gi2/1/16
Router#
The following example shows how to display dual-active detection information for a specific port
channel:
Router# show pagp dual-active
PAgP dual-active detection enabled: Yes
PAgP dual-active version: 1.1
Channel group 3 dual-active detect capability w/nbrs
Dual-Active trusted group: No
Port
Fa1/2/33
Router#
Related Commands Command
dual-active detection (virtual switch)
OL-27596 -01
Yes mr-rogers-nbr
Yes mr-rogers-nbr
Dual-Active Partner
Detect Capable Name
Yes mr-rogers-nbr
Yes mr-rogers-nbr
Dual-Active Partner
Detect Capable Name
Yes mr-rogers-nbr
Yes mr-rogers-nbr
Yes mr-rogers-nbr
Yes mr-rogers-nbr
Dual-Active Partner
Detect Capable Name
No None
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
show pagp dual-active (virtual switch)
Gi1/5/1 1.1
Gi1/5/2 1.1
Partner Partner
Port Version
Gi1/3/1 1.1
Gi1/3/2 1.1
Partner Partner
Port Version
Fa1/2/13 1.1
Fa1/2/14 1.1
Fa1/2/15 1.1
Fa1/2/16 1.1
Partner Partner
Port Version
None N/A
Description
Enables and configures dual-active detection.
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