QTECH QSW-8300 Инструкция по настройке User Manual

Page 275

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274

will create (S,G) state and send back a register-

terminating message, whose destination address is the

source address of the register message.

Pay attention: self-rp-address has to be the address of a

three-layer interface on this router, but the configuration

is allowed to be done with the absence of the interface.

The self-rp-address should be unique.

No operation will cancel the self-rp-address which is used

to communicate with other RP by this router.

(3) Configure other-rp-address (other RP communication addresses)

Command

Explanation

Global Configuration Mode

ipv6 pim anycast-rp <anycast-

rp-addr> <other-rp-addr>

no ipv6 pim anycast-rp

<anycast-rp-addr> <other-rp-

addr>

Configure anycast-rp-addr on this router (as a RP). This

unicast address is actually the RP address configured on

multiple RP in the network, in accordance with the

address of RP candidate interface (or Loopback

interface).

The effect of anycast-rp-addr includes:

1 Although more than one anycast-rp-addr addresses are

allowed to be configured, only the one having the same

address with the currently configured RP candidate

address will take effect. Only after that, can the other-rp-

address in accordance with this anycast-rp-addr take

effect.

2 The configuration is allowed to be done with the

absence of the interface in accordance with the anycast-

rp-addr.

Configure on this router (as a RP) the other-rp-addresses

of other RP communicating with it. This unicast address

identifies other RP and is used in the communication with

local routers.

The effect of other-rp-address refers to two respects:

1 Once this router (as a RP) receives the register

message from a DR unicast, it should forward it to other

RP in the network to notify all the RP in the network of

the source (S.G) state. While forwarding, the router will

change the destination address of the register message

into other-rp-address.

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