52-20
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 52 Configuring QoS
Understanding How QoS Works
You can specify the ICMP types and codes numerically (0–255) or with these keywords:
Note The ICMP ACEs with only a Layer 4 ICMP type parameter match all code values for that type value.
The ICMP ACEs that do not include any Layer 4 ICMP type and code parameters match all ICMP traffic.
Keyword Type Code Keyword Type Code
administratively-prohibited 313net-tos-unreachable 311
alternate-address
1
1. Matches all code values
6—net-unreachable 30
conversion-error 31 0 network-unknown 36
dod-host-prohibited 310no-room-for-option 12 2
dod-net-prohibited 39 option-missing 12 1
echo 80 packet-too-big 34
echo-reply 00 parameter-problem 12 0
general-parameter-problem
1
12 — port-unreachable 33
host-isolated 38 precedence-unreachable 315
host-precedence-unreachable 314protocol-unreachable 32
host-redirect 51 reassembly-timeout 11 1
host-tos-redirect 53 redirect
1
5—
host-tos-unreachable 312router-advertisement 90
host-unknown 37 router-solicitation 10 0
host-unreachable 31 source-quench 40
information-reply 16 0 source-route-failed 35
information-request 15 0 time-exceeded
1
11 —
mask-reply 18 0 timestamp-reply 14 0
mask-request 17 0 timestamp-request 13 0
mobile-redirect 32 0 traceroute 30 0
net-redirect 50 ttl-exceeded 11 0
net-tos-redirect 52 unreachable
1
3—
To Next Page
Loading...
Need help?
General