171
Designated Priority:
Show the current root bridge priority.
Root Port:
Show port number connected to root bridge with the lowest path cost.
Root Path Cost:
Show the path cost between the root port and the designated port of the
root bridge.
Current Max. Age:
Show the current root bridge maximum age time. Maximum age time is
used to monitor if STP topology needs to change. When a bridge does
not receive a hello message from root bridge until the maximum age time
is counted down to 0, the bridge will treat the root bridge malfunctioned
and issue a Topology Change Notification (TCN) BPDU to all other
bridges.
All bridges in the LAN will re-learn and determine which the root bridge is.
Maximum Age time is assigned by root bridge in unit of seconds.
Default
is 20 seconds
.
Current Forward Delay:
Show the current root bridge forward delay time. The value of Forward
Delay time is set by root. The Forward Delay time is defined as the time
spent from Listening state moved to Learning state or from Learning
state moved to Forwarding state of a port in bridge.
Hello Time:
Show the current hello time of the root bridge. Hello time is a time
interval specified by root bridge, used to request all other bridges
periodically sending hello message every “hello time” seconds to the
bridge attached to its designated port.
STP Topology Change Count:
STP Topology Change Count expresses the time spent in unit of seconds
since the beginning of the Spanning Tree Topology Change to the end of
the STP convergence. Once the STP change is converged, the Topology
Change count will be reset to 0. The figures showing in the screen may
not be the exact time it spent but very close to, because the time is
eclipsing.
Time Since Last Topology Change:
Time Since Last Topology Change is the accumulated time in unit of
seconds the STP has been since the last STP Topology Change was
made. When Topology Change is initiated again, this counter will be
reset to 0. And it will also count again once STP topology Change is
completed.
Содержание KGS-2416
Страница 2: ......
Страница 4: ......
Страница 34: ...30 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection ...
Страница 93: ...89 Fig 3 39 Fig 3 40 Fig 3 41 ...
Страница 105: ...101 Fig 3 54 Set up Typical Network Application Rules Finish Fig 3 55 Set up Typical Network Application Rules Finish ...
Страница 109: ...105 Fig 3 62 Set up VLAN Tag Priority Mapping Finish ...
Страница 116: ...112 Fig 3 67 Ingress Port Fig 3 68 ...
Страница 118: ...114 Fig 3 71 Fig 3 72 Fig 3 73 ARP ...
Страница 119: ...115 Fig 3 74 ARP Fig 3 75 ARP Fig 3 76 ARP Fig 3 77 ARP ...
Страница 120: ...116 Fig 3 78 ARP Fig 3 79 ARP Fig 3 80 ARP Fig 3 81 ARP ...
Страница 121: ...117 Fig 3 82 ARP Fig 3 83 ARP Fig 3 84 ARP Fig 3 85 ARP Fig 3 86 ARP ...
Страница 122: ...118 Fig 3 87 IPv4 Fig 3 88 IPv4 Fig 3 89 IPv4 ...
Страница 123: ...119 Fig 3 90 IPv4 Fig 3 91 IPv4 Fig 3 92 IPv4 Fig 3 93 IPv4 Fig 3 94 IPv4 ...
Страница 124: ...120 Fig 3 95 IPv4 Fig 3 96 IPv4 Fig 3 97 IPv4 Fig 3 98 IPv4 Fig 3 99 IPv4 ...
Страница 125: ...121 Fig 3 100 IPv4 Fig 3 101 IPv4 Fig 3 102 IPv4 ...
Страница 126: ...122 Fig 3 103 IPv4 Fig 3 104 IPv4 Fig 3 105 IPv4 ...
Страница 127: ...123 Fig 3 106 IPv4 Fig 3 107 IPv4 Fig 3 108 IPv4 ...
Страница 128: ...124 Fig 3 109 IPv4 Fig 3 110 IPv4 Fig 3 111 IPv4 ...
Страница 129: ...125 Fig 3 112 IPv4 Fig 3 113 IPv4 Fig 3 114 IPv4 ...
Страница 130: ...126 Fig 3 115 IPv4 Fig 3 116 IPv4 Fig 3 117 Action ...
Страница 131: ...127 Fig 3 118 Rate Limiter Fig 3 119 Port Copy ...
Страница 132: ...128 Fig 3 120 DMAC Filter Fig 3 121 VLAN ID Filter Fig 3 122 VLAN ID Filter ...
Страница 144: ...140 Fig 3 124 Wizard Fig 3 125 Set up Policy Rules Fig 3 126 Set up Policy Rules ...
Страница 145: ...141 Fig 3 127 Set up Policy Rules Fig 3 128 Set up Policy Rules Finish Fig 3 129 Set up Port Policies ...
Страница 146: ...142 Fig 3 130 Set up Port Policies Fig 3 131 Set up Port Policies ...
Страница 147: ...143 Fig 3 132 Set up Port Policies Finish Fig 3 133 Set up Typical Network Application Rules ...
Страница 148: ...144 Fig 3 134 Set up Typical Network Application Rules Fig 3 135 Set up Typical Network Application Rules ...
Страница 151: ...147 Fig 3 140 Set up Source MAC and Source IP Binding Fig 3 141 Set up Source MAC and Source IP Binding Finish ...
Страница 190: ...186 Restricted Role Same as mentioned in Port Config Restricted Tcn Same as mentioned in Port Config ...
Страница 222: ...218 Fig 4 1 Fig 4 2 ...
