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    R&S Quick Notes – Multicast & IPv6

    By admin | June 23, 2009


    1. Q – Prevent PIM neighbor establishments, but allow IGMP  client joins?

    A – On Central router : “ip pim neighbors filter” & the Stub router : “ip igmp helper-address”

    2. Q – Filter specific multicast groups, while still allowing IGMP traffic?

    A – “ip multicast boundary {acl}”

    3. Q – Deny clients from joining specific multicast groups?

    A – “ip igmp access-group {acl}”

    4. Q – Statically filter RP requests and responses, (no Auto-RP, no BSR)?

    A – “ip pim rp address {IP} {acl}”

    5. Q – Client RP filtering, Limit join/prune messages for specific RP’s?

    A – “ip pim accept-rp {RP-IP/auto-RP} {acl}”

    6. Q – Auto-RP – Limit the Candidate-RP’s announcements?

    A – “ip pim send-rp-announce {int} scope {no} group-list {acl}”

    7. Q – Auto-RP – Limit what mgroups a MA accept from specific RP’s?

    A – “ip pim rp-announce-filter rp-list {acl} group-list {acl}”

    8. Q – Filter the BSR messages on a interface?

    A – “ip pim bsr-border”

    9. Q – Limit the amount of multicast routes in the mrouting table?

    A – “ip multicast route-limit”

    10. Q – Limit the rate a source can sent traffic to a group on a interface?

    A – “ip multicast rate-limit group-list {acl} {kbps}”



    Topics: CCIE R&S, Quick Notes | No Comments »


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