Hello!
I cant find a "glbp client-cache", it is available in principle this type of devices?
c4506-1(config-if)#glbp 204 ?
authentication Authentication method
forwarder Forwarder configuration
ip Enable group and set virtual IP address
load-balancing Load balancing method
name Redundancy name
preempt Overthrow lower priority designated routers
priority Priority level
timers Adjust GLBP timers
weighting Gateway weighting and tracking
#sh ver
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 12.2(54)SG, RELEASE SOFTWARE (fc3)
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cisco WS-C4506-E (MPC8548) processor (revision 6) with 524288K bytes of memory.