Cisco catalyst 6500 series Configuration Note page 175

Appendix A Configuration Examples
Total connections = 0
# The two servers have failed the probe but the CSM has not yet refreshed the ARP table
# for them, so the servers are not yet shown in the failed state
WEBFARM2, type = SLB, predictor = RoundRobin
nat = SERVER
virtuals inservice = 1, reals = 2, bind id = 0, fail action = none
inband health config: <none>
retcode map = <none>
Probes:
PING, type = icmp
Real servers:
SERVER3, weight = 8, OPERATIONAL, conns = 0
SERVER4, weight = 8, OPERATIONAL, conns = 0
Total connections = 0
Cat6k-2# show mod csm 5 vserver detail
WEB, type = SLB, state = OUTOFSERVICE, v_index = 18
virtual = 10.20.221.100/32:80 bidir, TCP, service = NONE, advertise = FALSE
idle = 3600, replicate csrp = none, vlan = ALL, pending = 30, layer 4
max parse len = 2000, persist rebalance = TRUE
ssl sticky offset = 0, length = 32
conns = 0, total conns = 14
Default policy:
server farm = WEBFARM, backup = WEBFARM2 (no sticky)
sticky: timer = 0, subnet = 0.0.0.0, group id = 0
Policy
-----------------------------------------------------
(default)
# The virtual server is displayed as out of service, even if it is configured with a
# backup server farm, which is healthy. This behaviour is useful if the backup server farm
# is configured as an HTTP redirect server farm to a different site and you are using some
# DNS-based GSLB method, where some connections are still being directed to the failed
# virtual server.
# If you want the CSM to consider the virtual server healthy and operational if the backup
# server farm is healthy, you just need to change an environmental variable.
Cat6k-2# sh mod csm 5 var
variable
----------------------------------------------------------------
ARP_INTERVAL
ARP_LEARNED_INTERVAL
ARP_GRATUITOUS_INTERVAL
ARP_RATE
ARP_RETRIES
ARP_LEARN_MODE
ARP_REPLY_FOR_NO_INSERVICE_VIP
ADVERTISE_RHI_FREQ
AGGREGATE_BACKUP_SF_STATE_TO_VS 0
DEST_UNREACHABLE_MASK
FT_FLOW_REFRESH_INT
GSLB_LICENSE_KEY
HTTP_CASE_SENSITIVE_MATCHING
MAX_PARSE_LEN_MULTIPLIER
NAT_CLIENT_HASH_SOURCE_PORT
ROUTE_UNKNOWN_FLOW_PKTS
NO_RESET_UNIDIRECTIONAL_FLOWS
SYN_COOKIE_INTERVAL
SYN_COOKIE_THRESHOLD
TCP_MSS_OPTION
OL-4612-01
Tot matches Client pkts
14 83
value
300
14400
15
10
3
1
0
10
0xffff
15
(no valid license)
1
1
0
0
0
3
5000
1460
Catalyst 6500 Series Content Switching Module Configuration Note
Server pkts
70
Backup Server Farm
A-21