Dell Force10 S4810P Configuration Manual page 111

Note: When assigning sequence numbers to filters, keep in mind that you might need to insert a
new filter. To prevent reconfiguring multiple filters, assign sequence numbers in multiples of five or
another number.
When you use the keyword, CP processor logs details about the packets that match. Depending on how
log
many packets match the log entry and at what rate, the CP may become busy as it has to log these packets'
details.
To view the rules of a particular ACL configured on a particular interface, use the
access-list interface
ACL-name
below.
FTOS#show ip accounting access ToOspf interface gig 1/6
Standard IP access list ToOspf
seq 5 deny any
seq 10 deny 10.2.0.0 /16
seq 15 deny 10.3.0.0 /16
seq 20 deny 10.4.0.0 /16
seq 25 deny 10.5.0.0 /16
seq 30 deny 10.6.0.0 /16
seq 35 deny 10.7.0.0 /16
seq 40 deny 10.8.0.0 /16
seq 45 deny 10.9.0.0 /16
seq 50 deny 10.10.0.0 /16
FTOS#
The example below illustrates how the
assigned. In the example, filter 25 was configured before filter 15, but the
the filters in the correct order.
FTOS(config-std-nacl)#seq 25 deny ip host 10.5.0.0 any log
FTOS(config-std-nacl)#seq 15 permit tcp 10.3.0.0 /16 any
FTOS(config-std-nacl)#show config
!
ip access-list standard dilling
seq 15 permit tcp 10.3.0.0/16 any
seq 25 deny ip host 10.5.0.0 any log
FTOS(config-std-nacl)#
To delete a filter, use the
If you are creating a standard ACL with only one or two filters, you can let FTOS assign a sequence
number based on the order in which the filters are configured. The software assigns filters in multiples of 5.
command in EXEC Privilege mode as shown in the example
interface
command orders the filters according to the sequence number
seq
no seq
sequence-number
show config
command in the IP ACCESS LIST mode.
show ip accounting
command displays
Access Control Lists (ACLs) | 111