HP A5500 SI Switch Series User Manual

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To do… Use the command… Remarks
Enter system view system-view —
Enter public network PIM view
or VPN instance PIM view
pim [ vpn-instance vpn-instance-
name ]
—
Disable the BSM semantic
fragmentation function
undo bsm-fragment enable
Required
By default, the BSM semantic
fragmentation function is
enabled.
NOTE:
Generally, a BSR performs BSM semantic fragmentation according to the MTU of its BSR interface.
However, the semantic fragmentation of BSMs originated due to learning of a new PIM neighbor is
performed according to the MTU of the outgoing interface.
Configuring administrative scoping
When administrative scoping is disabled, a PIM-SM domain has only one BSR. The BSR manages the
whole network. To manage your network more effectively and specifically, partition the PIM-SM domain
into multiple admin-scope zones. Each admin-scope zone maintains a BSR, which serves a specific
multicast group range. The global-scope zone also maintains a BSR, which serves all the remaining
multicast groups.
Enabling administrative scoping
Before you configure an admin-scope zone, you must enable administrative scoping.
Perform the following configuration on routers that can become a C-BSR and ZBR.
Follow these steps to enable administrative scoping:
To do… Use the command… Remarks
Enter system view system-view —
Enter public network PIM view
or VPN instance PIM view
pim [ vpn-instance vpn-instance-name
]
—
Enable administrative scoping c-bsr admin-scope
Required
Disabled by default
Configuring an admin-scope zone boundary
ZBRs form the boundary of each admin-scope zone. Each admin-scope zone maintains a BSR, which
serves a specific multicast group range. 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 can become a ZBR.
Follow these steps to configure an admin-scope zone boundary:
To do… Use the command… Remarks
Enter system view system-view —
Enter interface view
interface interface-type interface-
number
—

HP A5500 SI Switch Series Specifications

General

Layer Support	Layer 2 and Layer 3
MAC Address Table	16K entries
Routing Protocol	RIP, OSPF, BGP, IS-IS
Management	Web, CLI, SNMP
Input Voltage	100-240 V AC
Operating Temperature	0°C to 45°C
Ports	48 x 10/100/1000 ports, 4 x 10-Gigabit SFP+ ports
Dimensions	440 x 430 x 44 mm
Weight	5.5 kg
Operating Humidity	10% to 95% (non-condensing)