Dell Force10 C150 Configuration Manual page 142

Figure 8-4. Command example: seq
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.
To configure a filter without a specified sequence number, use these commands in the following sequence,
starting in the CONFIGURATION mode:
Step Command Syntax
ip access-list standard
1
access-list-name
{ deny | permit }
2
| host
ip-address
log order
] [
When you use the
many packets match the log entry and at what rate, the CP may become busy as it has to log these packets'
details.
Figure 8-5
filters were assigned sequence numbers based on the order in which they were configured (for example,
the first filter was given the lowest sequence number). The
LIST mode displays the two filters with the sequence numbers 5 and 10.
Figure 8-5. Standard IP ACL
FTOS(config-route-map)#ip access standard kigali
FTOS(config-std-nacl)#permit 10.1.0.0/16
FTOS(config-std-nacl)#show config
!
ip access-list standard kigali
seq 5 permit 10.1.0.0/16
FTOS(config-std-nacl)#
To view all configured IP ACLs, use the
EXEC Privilege mode.
142 | IP Access Control Lists (ACL), Prefix Lists, and Route-maps
no seq
sequence-number
any
{ [ ] |
source mask
count byte
} [ [ ] |
monitor fragments
] [ ] [ ]
log
keyword, CP processor logs details about the packets that match. Depending on how
illustrates a standard IP ACL in which the sequence numbers were assigned by the FTOS. The
command in the IP ACCESS LIST mode.
Command Mode Purpose
CONFIGURATION Create a standard IP ACL and assign it a
unique name.
CONFIG-STD-NACL Configure a drop or forward IP ACL filter.
•
show config
show ip accounting access-list
log and monitor options are supported
on E-Series only.
command in the IP ACCESS
command (Figure 229) in the