Recommended System Limits - Enterasys Security Router X-PeditionTM User Manual

This appendix describes the configuration and memory limits of the XSR as well as system High,
Medium and Low severity, firewall and NAT (separately described on
events captured by the router.

Recommended System Limits

The XSR suggests limits on the following configurable functions. These recommended limits are
not hard-coded, nor are they the Extreme Limits referenced in
but should serve as a guideline for purposes of memory carving.
Table A-4 XSR Limits
Function
Dynamic ARP entries
Static ARPs
Max Unresolved ARP Requests
Max Pending ARP Requests
Routing table entries
Static routes
Secondary IP addresses
Virtual IP addresses
IP Helper addresses
UDP broadcast forwarding entries
OSPF LSA type 1
OSPF LSA type 2
OSPF LSA type 3
OSPF LSA type 4
OSPF LSA type 5
OSPF LSA type 7
ACL list entries
Users
Alarms/Events, System Limits,
and Standard ASCII Table
@ 64 MBytes
516
200
500
128
10000
800
44 total, 11 per VR
500
500
500
500
750
250
500
page
"Memory Management" on page 2-37,
@ 128 MBytes
2000
200
500
128
12000
3500
10 10
44 total, 11 per VR
50 50
50 50
500
500
3500
3500
3500
250
1000
25 25
A
A-14) alarms and
@ 256 MBytes
4000
200
500
128
30000
5000
64
64
50
50
1000
3000
7000
7000
7000
500
1500
256
XSR User's Guide A-1