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Field Description
P This value represents the P bit. This bit is always set to zero as Dell EMC
Networking does not support area partition repair.
OL This value represents the overload bit, determining congestion. If the overload bit
is set, other routers do not use this system as a transit router when calculating
routes.
Example
The bold sections identify that MultiTopology IS-IS is enabled.
DellEMC# show isis database
IS-IS Level-1 Link State Database
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
ISIS.00-00 * 0x00000006 0xCF43 580 0/0/0
IS-IS Level-2 Link State Database
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
ISIS.00-00 * 0x00000006 0xCF43 580 0/0/0
!
DellEMC# show isis database detail ISIS.00-00
IS-IS Level-1 Link State Database
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
ISIS.00-00 * 0x0000002B 0x853B 1075 0/0/0
Area Address: 49.0000.0001
NLPID: 0xCC 0x8E
IP Address: 10.1.1.1
IPv6 Address: 1011::1
Topology: IPv4 (0x00) IPv6 (0x8002)
Metric: 10 IS OSPF.00
Metric: 10 IS (MT-IPv6) OSPF.00
Metric: 10 IP 15.1.1.0 255.255.255.0
Metric: 10 IPv6 (MT-IPv6) 1511::/64
Metric: 10 IPv6 (MT-IPv6) 2511::/64
Metric: 10 IPv6 (MT-IPv6) 1011::/64
Metric: 10 IPv6 1511::/64
Metric: 10 IP 10.1.1.0 255.255.255.0
Hostname: ISIS
IS-IS Level-2 Link State Database
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
ISIS.00-00 * 0x0000002D 0xB2CD 1075 0/0/0
Area Address: 49.0000.0001
NLPID: 0xCC 0x8E
IP Address: 10.1.1.1
IPv6 Address: 1011::1
Topology: IPv4 (0x00) IPv6 (0x8002)
Metric: 10 IS OSPF.00
Metric: 10 IS (MT-IPv6) OSPF.00
Metric: 10 IP 10.1.1.0 255.255.255.0
Metric: 10 IP 15.1.1.0 255.255.255.0
Metric: 20 IP 10.3.3.0 255.255.255.0
Metric: 10 IPv6 (MT-IPv6) 1011::/64
Metric: 10 IPv6 (MT-IPv6) 1511::/64
Metric: 10 IPv6 (MT-IPv6) 2511::/64
Metric: 20 IPv6 (MT-IPv6) 1033::/64
Metric: 10 IPv6 2511::/64
Metric: 20 IPv6 1033::/64
Hostname: ISIS
DellEMC# show isis database detail
IS-IS Level-1 Link State Database
LSPID LSP Seq Num LSP Checksum LSP Holdtime
ATT/P/OL
FTOS.00-00 * 0x00000009 0x79D8 941 1/0/0
NLPID: 0xCC
Area Address: 49.0000.0001
Intermediate System to Intermediate System (IS-IS)
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