Deny - Dell Force10 Z9000 Reference Manual

Ftos command line reference guide for the z9000 system ftos 9.1.(0.0)

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Table of Contents

Example (S4810)

FTOS#sho ip bgp ipv4 multicast summary

BGP router identifier 100.10.10.1, local AS number 6400

BGP table version is 14, main routing table version 14

7 network entrie(s) and 7 paths using 972 bytes of memory

2 BGP path attribute entrie(s) using 112 bytes of memory

1 BGP AS-PATH entrie(s) using 35 bytes of memory

BGP Extended Communities (RFC 4360)

BGP Extended Communities, as defined in RFC 4360, is an optional transitive BGP attribute.

BGP Extended Communities provides two major advantages over Standard Communities:

The range is extended from 4-octet (AA:NN) to 8-octet (Type:Value) to provide enough number communities.

Communities are structured using a new "Type" field (1 or 2-octets), allowing you to provide granular control/

filter routing information based on the type of extended communities.

deny

Use this feature to reject (deny) from the two types of extended communities, route origin (rt) or site-of-origin (soo).

C-Series, E-Series, S-Series, Z-Series

deny {rt | soo} {as4 ASN4:NN | ASN:NNNN | IPADDR:NN}

To remove (delete) the rule, use the no deny {rt | soo} {as4 ASN4:NN |

ASN:NNNN | IPADDR:NN} command.

If the neighbor is disabled, the phrase (Admin shut) appears in this

MsgRcvd MsgSent TblVer InQ OutQ Up/Down

Enter the keyword rt to designate a Route Origin community.

Enter the keyword soo to designate a Site-of-Origin community (also

known as Route Origin).

Enter the keyword as4 followed by the 4-octet AS specific extended

community number in the format ASN4:NN (4-byte AS number:2-byte

community value).

Enter the 2-octet AS specific extended community number in the

format ASN:NNNN (2-byte AS number:4-byte community value).