My question is why is an RP always needed in sparse-dense-mode whether through Auto-RP or statically. It seems like regular client multicast traffic would fall back to dense mode if there wasnt an RP enabled. Although, I know its not considered as efficient, multicast traffic should still ...
PE1#sh ip mroute IP Multicast Routing Table Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet, X - Proxy ...
interface GigabitEthernet0/0.206 encapsulation dot1Q 206 ip address 192.168.103.61 255.255.255.0 ip pim sparse-dense-mode <-- The interface participates in multicast routing ip ospf 1 area 0 ! interface GigabitEthernet0/0.207 encapsulation dot1Q 207 ip address 192.168.104.61 255.255.255.0 ip p...
pim dense-mode , sparse-mode , ssm dense-mode 多播router之间用的是pim协议,host与多播router之间用的是IGMP协议,dense-mode是router收到multicast traffic之后,首先会检查下进端口的那个multcast source地址是否在IP TALBE上对应那个端口,如果对应,然后就四散到其他端口,如果有些机器不要的,会在收到后发送拒绝信...
R2(config-if)#ip pim sparse-dense R2(config-if)#exit R2(config)#int s1/0 R2(config-if)#ip pim sparse-dense R2(config-if)#exit R2(config)#int s1/1 R2(config-if)#ip pim sparse-dense R2(config-if)#exit R2(config)#int e0/1 ...
* {Sparse Mode (SM)}. SM is one mode of operation of a multicast protocol. PIM SM uses explicit Join/Prune messages and Rendezvous points in place of Dense Mode PIM's and DVMRP's broadcast and prune mechanism. Estrin, et. al. Experimental [Page 63] RFC 2117 PIM-SM June 1997 * {...
This paper focuses on building up some models for its most common types, this is, PIM Dense Mode and PIM Sparse Mode, by using manual algebraic derivations, following the Algebra of Communicating Processes (ACP) axioms. The purpose of such models is to achieve a simplified approach, yet as...
百度试题 题目JUNIPER的缺省PIM模式是() A. Dense B. Version1 C. Version2 D. Sparse 相关知识点: 试题来源: 解析 A,C 反馈 收藏
mix_stack(config-if)#ip pim sparse-dense-mode 发出此命令启用在VLAN接口的PIM残余部分路由: mix_stack(config)#interface vlan100 mix_stack(config-if)#ip pim passive 交换(mix_stack)配置 mix_stack#show run Building configuration... Current configuration : 7810 bytes ...
IP PIM Sparse-Dense-Mode IPPIMSparse-Dense-Mode2011-01-3015:09:57|分类：CISCO|标签：rpsparsedensemodepim|字号大中小订阅. 最近在研究Multicast,觉得很有意思，因为它完全不同于Unicast的各种协议，虽然也有MOSPF是基于OSPF开发的，但是整个组播树的建立以及包转发都跟OSPF是不同的。 谈到组播，就必须得谈...