Cabletron Systems CSX1000 用户手册

Workgroup Remote Access Switch 255

ONFIGURING

DVANCED

IP R

OUTING

IP Filters

Common Portion:

Protocol-Specific Portion TCP:

Protocol-Specific Portion, UDP:

Protocol-Specific Portion, ICMP:

IMITATIONS

System performance will be affected by the number of packets, conditions and filters configured.
The more elements you have configured, the slower system performance. Refer to the following
chart for the maximum number of elements supported:

Note:

If a packet is defined, it is counted toward the maximum number of packets allowed. Be
aware that this applies even if:
•

the packet is not used in a condition, and

•

the filter is not enabled.

IP Source Address

AND mmm.mmm.mmm.mmm EQ/NEQ ttt.ttt.ttt.ttt

IP Destination Address

AND mmm.mmm.mmm.mmm EQ/NEQ ttt.ttt.ttt.ttt

Protocol Field

EQ/NEQ TCP/UDP/ICMP/ANY/<n>

Source Port

EQ <port> / NEQ < port > /GT < port > / LT < port > /
RANGE <p1> <p2>

Destination Port

EQ <port> /NEQ < port > / GT < port > / LT < port > /
RANGE <p1> <p2>

Control

ANY / ESTABLISHED / NOT-ESTABLISHED

Source Port

EQ <port> / NEQ < port > /GT < port >/ LT < port > /
RANGE <p1> <p2>

Destination Port

EQ <port> /NEQ < port > / GT < port > /LT < port > /
RANGE <p1> <p2>

Type

EQ / NEQ n / ANY

Code

EQ / NEQ n / ANY

Central Office

Remote Access Switches

Work Group

Remote Access Switches

(single BRI port)

Maximum # Packet Types

100

Maximum # Conditions

100

Maximum # Filters