Reference Guide

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Parameters
Command Modes
EXEC
EXEC privilege
Command
History
Example
Figure 23-7. Command Example: show isis interface (Partial)
FTOS>show isis int
GigabitEthernet 0/7 is up, line protocol is up
MTU 1497, Encapsulation SAP
Routing Protocol: IS-IS
Circuit Type: Level-1-2
Interface Index 37847070, Local circuit ID 1
Level-1 Metric: 10, Priority: 64, Circuit ID: systest-3.01
Hello Interval: 10, Hello Multiplier: 3, CSNP Interval: 10
Number of active level-1 adjacencies: 1
Level-2 Metric: 10, Priority: 64, Circuit ID: systest-3.01
Hello Interval: 10, Hello Multiplier: 3, CSNP Interval: 10
Number of active level-2 adjacencies: 1
Next IS-IS LAN Level-1 Hello in 2 seconds
Next IS-IS LAN Level-2 Hello in 1 seconds
LSP Interval: 33
GigabitEthernet 0/8 is up, line protocol is up
MTU 1497, Encapsulation SAP
Routing Protocol: IS-IS
Circuit Type: Level-1-2
Interface Index 38371358, Local circuit ID 2
Level-1 Metric: 10, Priority: 64, Circuit ID: systest-3.02
Hello Interval: 10, Hello Multiplier: 3, CSNP Interval: 10
Number of active level-1 adjacencies: 1
Level-2 Metric: 10, Priority: 64, Circuit ID: systest-3.02
Hello Interval: 10, Hello Multiplier: 3, CSNP Interval: 10
--More--
show isis neighbors
Display information about neighboring (adjacent) routers.
Syntax
show isis neighbors [level-1 | level-2] [detail] [interface]
Parameters
interface
(OPTIONAL) Enter the following keywords and slot/port or number information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by
the slot/port information.
• For Loopback interface, enter the keyword
loopback followed by a number from
zero (0) to 16383.
• For a Port Channel, enter the keyword
port-channel followed by a number from 1
to 32 for EtherScale, 1 to 255 for TeraScale.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
followed by the slot/port information.
• For a VLAN, enter the keyword
vlan followed by a number from 1 to 4094.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.8.0 Introduced for the S4810
S6000
level-1
(OPTIONAL) Displays information about Level 1 IS-IS neighbors.
level-2
(OPTIONAL) Displays information about Level 2 IS-IS neighbors.