<SV_SAV4_NE40E_AR1>display isis brief 


                     ISIS Protocol Information for ISIS(1)
                     -------------------------------------
SystemId: 0102.5201.5001      System Level: L2    
Area-Authentication-mode: NULL
Domain-Authentication-mode: MD5
Ipv6 is not enabled
ISIS is in starting status
ISIS is in protocol hot standby state: Real-Time Backup


Interface: 10.248.3.1(Vlanif2)
Cost: L1 10        L2 5                 Ipv6 Cost: L1 10   L2 10   
State: IPV4 Up                          IPV6 Down
Type: P2P                               MTU: 1497      
Priority: L1 64   L2  64   
Timers:     Csnp: L12 10  , Retransmit: L12 5   , Hello: 9   ,
Hello Multiplier: 3            , LSP-Throttle Timer: L12 50  


Interface: 10.248.3.5(Eth-Trunk1)
Cost: L1 10        L2 100               Ipv6 Cost: L1 10   L2 10   
State: IPV4 Up                          IPV6 Down
Type: P2P                               MTU: 1777      
Priority: L1 64   L2  64   
Timers:     Csnp: L12 10  , Retransmit: L12 5   , Hello: 9   ,
Hello Multiplier: 3            , LSP-Throttle Timer: L12 50  


Interface: 10.252.15.1(Loop0)             
Cost: L1 0         L2 0                 Ipv6 Cost: L1 0    L2 0    
State: IPV4 Up                          IPV6 Down
Type: P2P                               MTU: 1500      
Priority: L1 64   L2  64   
Timers:     Csnp: L12 10  , Retransmit: L12 5   , Hello: 10  ,
Hello Multiplier: 3            , LSP-Throttle Timer: L12 50  

useful information

Good info

good note

informative...