I have a question regarding redundancy protocols on the 7600. Here is my scenario:
1 - 7609-S 2 - Sup720-3BXL 2 - 3560's switches What I would like to do is configure a GLBP group and have both SUP's be a member. One SUP to one 3560 and the other to the second 3560. The 3560 are tied together via a x-over. So if a SUP fails the other will be able to route for the networks connected to it. I would do Etherchannel, but the 3560's don't support stackwise. I tried setting GLBP up, but the router complained when I tried to add "glbp 1 ip <address>" on the second interface. I'm open to suggestions if GLBP won't work. Here is my configuration: Active SUP interface GigabitEthernet5/1 description Spare SFP Slot 5 Port 1 ip address 1.1.1.2 255.255.255.0 no ip redirects no ip proxy-arp ip flow ingress shutdown mls qos trust dscp glbp 1 ip 1.1.1.1 glbp 1 timers msec 250 msec 750 glbp 1 timers redirect 1800 28800 glbp 1 priority 254 glbp 1 preempt delay minimum 180 glbp 1 load-balancing host-dependent end Standby SUP interface GigabitEthernet6/1 description Spare SFP Slot 6 Port 1 ip address 1.1.1.3 255.255.255.0 no ip redirects no ip proxy-arp ip flow ingress shutdown mls qos trust dscp glbp 1 timers msec 250 msec 750 glbp 1 timers redirect 1800 28800 glbp 1 priority 253 glbp 1 preempt delay minimum 180 glbp 1 load-balancing host-dependent (config-if)int gig6/1 (config-if)glbp 1 ip 1.1.1.1 % Address 1.1.1.1 in group 1 - interface GigabitEthernet5/1 Thanks, Kevin _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
