Confguring Redundant Trunk Ports in HP BLc Bnt 1GbE2 Switch

[Aamir Majeed]

Hello,
I want to install two HP BLc Bnt 1GbE2 Switches in c 7000 enclosure, I have configured Uplink Ports 17 and 18 in Trunk group 1.
Similarly Uplink ports 20,21 and 22,23 for both the switches are configured to 4 trunk groups. Now after configuring these trunk groups I have 4 Uplink Trunks of 2Gb/s each. Now how can I acheive redundancy? i.e. if one trunk group is failed then How the whole traffic will be routed to second trunk on that switch.