PIM group
CCO doesn’t have any explanation about (-) sign in group field , somebody know why 225.0.0.0/8 is shown as (-) ?
R5#show ip pim rp mapping PIM Group-to-RP Mappings This system is an RP (Auto-RP)
Group(s) 224.0.0.0/4 RP 150.1.5.5 (?), v2v1 Info source: 150.1.3.3 (?), elected via Auto-RP Uptime: 00:02:38, expires: 00:02:45 *Group(s) (-)225.0.0.0/8 * RP 150.1.5.5 (?), v2v1 Info source: 150.1.3.3 (?), elected via Auto-RP Uptime: 00:00:14, expires: 00:02:41 R5# *Jul 4 16:44:47.014: Auto-RP(0): Build RP-Announce for 150.1.5.5, PIMv2/v1, ttl 16, ht 181 **Jul 4 16:44:47.014: Auto-RP(0): Build announce entry for (-)(225.0.0.0/8)
**Jul 4 16:44:47.014: Auto-RP(0): Build announce entry for (224.0.0.0/4) *Jul 4 16:44:47.014: Auto-RP(0): Send RP-Announce packet on Serial0/0/0 *Jul 4 16:44:47.014: Auto-RP(0): Send RP-Announce packet on FastEthernet0/0 *Jul 4 16:44:47.014: Auto-RP(0): Send RP-Announce packet on FastEthernet0/1 *Jul 4 16:44:47.014: Auto-RP: Send RP-Announce packet on Loopback0 R5#
























