What are the different IPX access lists?

IPX standard

IPX Extended

IPX SAP Filter

 

There are three types of Access lists

1) Standard access list - filter the packets based on destination IP Address 

2) Extended Acces list - filter the packets based on source destination port number and protocoles.

3)  Reflexive Acces list -  filter the packets based on upper layers session information.    

 

IPX standard:These access lists filter on IPX source and destination host or network number. They use the access-list numbers 800–899.

IPX extended These access lists filter on IPX source and destination host or network number, IPX protocol field in the Network layer header, and socket number in the Transport layer header. They use the access list numbers 900–999.

Standard ACL: Standard ACL is implemented as possible closer to destination. Standard ACL is created from 1 - 99 & extended range 1300- 1999.two communication will be blocked. n Standard ACL, filtering is based on source IP address. Extended ACL: Extended ACL is implemented as possible closer to source. Extended ACL is created from 100 - 199 & extended range 2000 - 2699 Extended ACL, one way communication will be blocked. in extended ACL, filtering is bases on Source IP address, Destination IP address, Protocol Type, Source Port Number & Destination Port Number.

Two main types of access list are,Standard and Extended access list,

access list are applied whether to permit or deny the IP address,

also applied on Mac address

IPX standard These access lists filter on IPX source and destination host or network number. They use the access-list numbers 800–899. IPX standard access lists are similar to IP standard access lists, except that IP standards only filter on source IP addresses, whereas

IPX standards filter on source and destination IPX addresses

IPX extended These access lists filter on IPX source and destination host or network number, IPX protocol field in the Network layer header, and socket number in the Transport layer header. They use the access list numbers 900–999

IPX SAP filter These filters are used to control SAP traffic on LANs and WANs. IPX SAP filters use the access list numbers 1000–1099. Network administrators can set up IPX access lists to control the amount of IPX traffic, including IPX SAPs across low WAN links.

 

 Standard IPX Access Lists

Standard IPX access lists use the source or destination IPX host or network address to filter the network. This is configured much the same way IP stan-dard access lists are. The parameter to configure IPX standard access lists is access-list 800-899 deny or permit source_Address destination_address

2 types

1.standard

2.extended

1) extended  2)standard  3)sap filter

ipx standard , Ipx extended , Ipx SAP filter are three main ipx methods

 

two types of access list Standard and Extended; Standard ACL always support Layer3 protocols like IP address deny or Permit. Range1- (Standard) standard list check the source IP address of incoming packet and apply on Destination side. The one you have defined is standard ACL; ACL number5,Deny source IP address. 

Answers (7

Standard, Extended and SAP-filter