Hi All
I've never done a TCAM reallocation.
I'm a bit stuck on what I should be reallocating to where I need it allocated to.
And trying to add more acl rules, I'm getting the tcam is full.
I've got a pair of n3k in a VPC.
I use a few object-groups, copp-system and primarily ip access-lists.
Internal network configuration only.
They are not external facing I have a firewall for all the NATing.
I would think that i would need to allocate more vacl but according to my utilization report I'm not even using it and it's the ingress SUP that's low.
Could someone help and explain?
# show hardware profile tcam region
sup size = 48
vacl size = 640
ifacl size = 400
qos size = 192
span size = 0
racl size = 1536
e-racl size = 256
e-vacl size = 640
qoslbl size = 0
ipsg size = 0
arpacl size = 0
ipv6-racl size = 0
ipv6-e-racl size = 0
ipv6-sup size = 0
ipv6-qos size = 0
e-qos size = 64
pbr size = 0
ipv6-pbr size = 0
e-ipv6-qos size = 0
e-mac-qos size = 0
e-qos-lite size = 0
mcast-bidir size = 0
ipv6-span size = 0
ipv6-span-l2 size = 0
nat size = 256
rbacl size = 0
copp size = 64
fhs size = 0
Unknown size = 0
arp-storm-acl size = 0
svi size = 0
# show hardware access-list resource utilization
slot 1
=======
INSTANCE 0x0
-------------
ACL Hardware Resource Utilization (Mod 1)
----------------------------------------------------------
Used Free Percent
Utilization
-------------------------------------------------------------------
Ingress IFACL 0 400 0.00
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress RACL 522 1014 33.98
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress VACL 0 640 0.00
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress SUP 44 4 91.66
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress QOS IPV4 2 190 1.04
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Egress Racl 0 256 0.00
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Egress QoS 49 15 76.56
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress COPP - Egr SUP 49 15 76.56
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Egress VACL 0 640 0.00
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
Ingress NAT 0 256 0.00
0 0.00
0 0.00
0 0.00
0 0.00
0 0.00
LOU 2 29 6.45
Both LOU Operands 2
Single LOU Operands 0
LOU L4 src port: 0
LOU L4 dst port: 2
LOU L3 packet len: 0
LOU IP tos: 0
LOU IP dscp: 0
LOU ip precedence: 0
LOU ip TTL: 0
TCP Flags 0 16 0.00
L4 op labels, Tcam 0 0 63 0.00
L4 op labels, Tcam 2 8 55 12.69
L4 op labels, Tcam 6 1 62 1.58
Ingress Dest info table 0 512 0.00
Egress Dest info table 0 512 0.00
