Managed System Resources - Cisco 7604 Configuration Manual

Managed System Resources

Table A-4
Specification
Fragmented packets
Jumbo Ethernet packets
Security contexts
Syslog servers
VLAN interfaces
Managed System Resources
Table A-5
using the resource manager. See the
Table A-5
Specification
MAC addresses (transparent
firewall mode only)
Hosts allowed to connect
through the FWSM, concurrent
Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM
A-4
Feature Limits (continued)
Routed Mode
Transparent Mode
lists the managed system resources of the FWSM. You can manage these resources per context
Managed System Resources
Context Mode
Single Multiple
If the FWSM receives a fragment set that is originally 8782
•
Bytes or smaller, then it reassembles the set and transmits it back
on the wire, but the fragment size may be different than what was
received.
If the FWSM receives a fragment set that is originally 8783
•
Bytes or larger, then:
– If the frame is the first packet in a connection (as in the case
of ICMP) then the FWSM reassembles the first 8782 Bytes
and pass those on, but the remaining fragments are dropped.
If the frame is not the first packet in a connection, then the
–
FWSM reassembles the first 8782 bytes and passes those on,
and the remaining fragments are also passed on, but without
the reassembly check.
8500 Bytes 8500 Bytes
N/A 250 security contexts (depending on your
software license).
16 4 per context
Maximum of 16 divided between all contexts
256 100 per context
The FWSM has an overall limit of 1000 VLAN
interfaces divided between all contexts. You
can share outside interfaces between contexts,
and in some circumstances, you can share
inside interfaces.
8 pairs 8 pairs per context
"Configuring Resource Management" section on page
Context Mode
Single Multiple
65,536 65,536 divided between all contexts
262,144 262,144 divided between all contexts
Appendix A Specifications
4-21.
OL-20748-01