Cisco 7604 Configuration Guide - Page 618

Managed System Resources Appendix A Specifications Table A-4 Feature Limits (continued) Specification Fragmented packets Jumbo Ethernet packets Security contexts Syslog servers VLAN interfaces Routed Mode Transparent Mode 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 8 pairs 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 per context Managed System Resources Table A-5 lists the managed system resources of the FWSM. You can manage these resources per context using the resource manager. See the "Configuring Resource Management" section on page 4-21. Table A-5 Managed System Resources Context Mode Specification Single MAC addresses (transparent firewall mode only) 65,536 Hosts allowed to connect 262,144 through the FWSM, concurrent Multiple 65,536 divided between all contexts 262,144 divided between all contexts Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM A-4 OL-20748-01