Configuring Ipv6 Administrative Scoping - HP 6125G Configuration Manual

Step
1. Enter system view.
2. Enter IPv6 PIM view.
3. Disable the BSM semantic
fragmentation function.

Configuring IPv6 administrative scoping

With IPv6 administrative scoping disabled, an IPv6 PIM-SM domain has only one BSR. The BSR
manages the whole network. To manage your network more effectively and specifically, you can
partition the IPv6 PIM-SM domain into multiple IPv6 admin-scope zones. Each IPv6 admin-scope zone
maintains a BSR, which serves a specific IPv6 multicast group range. The IPv6 global scope zone also
maintains a BSR, which serves the IPv6 multicast groups with the Scope field in the group addresses
being 14.
Enabling IPv6 administrative scoping
Before you configure an IPv6 admin-scope zone, you must enable IPv6 administrative scoping.
Perform the following configuration on all routers in the IPv6 PIM-SM domain.
To enable IPv6 administrative scoping:
Step
1. Enter system view.
2. Enter IPv6 PIM view.
3. Enable IPv6 administrative
scoping.
Configuring an IPv6 admin-scope zone boundary
The boundary of each IPv6 admin-scope zone is formed by ZBRs. Each admin-scope zone maintains a
BSR, which serves multicast groups with a specific Scope field in their group addresses. Multicast
protocol packets (such as assert messages and bootstrap messages) that belong to this range cannot
cross the admin-scope zone boundary.
Perform the following configuration on routers that you want to configure as a ZBR.
To configure an IPv6 admin-scope zone boundary:
Step
1. Enter system view.
2. Enter interface view.
3. Configure an IPv6
multicast forwarding
boundary.
Command
system-view
pim ipv6
undo bsm-fragment enable
Command
system-view
pim ipv6
c-bsr admin-scope
Command
system-view
interface interface-type interface-number
multicast ipv6 boundary
{ ipv6-group-address prefix-length | scope
{ scope-id | admin-local | global |
organization-local | site-local } }
309
Remarks
N/A
N/A
By default, the BSM semantic
fragmentation function is enabled.
Remarks
N/A
N/A
Disabled by default
Remarks
N/A
N/A
By default, no multicast forwarding
boundary is configured.