Dell Force10 S4810P Configuration Manual page 579

Figure 27-2. Command Example:
FTOS#show isis protocol
IS-IS Router: <Null Tag>
System Id: EEEE.EEEE.EEEE
Manual area address(es):
47.0004.004d.0001
Routing for area address(es):
21.2223.2425.2627.2829.3031.3233
47.0004.004d.0001
Interfaces supported by IS-IS:
Vlan 2
GigabitEthernet 4/22
Loopback 0
Redistributing:
Distance: 115
Generate narrow metrics: level-1-2
Accept narrow metrics:
Generate wide metrics:
Accept wide metrics:
FTOS#
Use the
show isis traffic
Figure 27-3. Command Example:
FTOS#show isis traffic
IS-IS: Level-1 Hellos (sent/rcvd) : 4272/1538
IS-IS: Level-2 Hellos (sent/rcvd) : 4272/1538
IS-IS: PTP Hellos (sent/rcvd)
IS-IS: Level-1 LSPs sourced (new/refresh) : 0/0
IS-IS: Level-2 LSPs sourced (new/refresh) : 0/0
IS-IS: Level-1 LSPs flooded (sent/rcvd) : 32/19
IS-IS: Level-2 LSPs flooded (sent/rcvd) : 32/17
IS-IS: Level-1 LSPs CSNPs (sent/rcvd) : 1538/0
IS-IS: Level-2 LSPs CSNPs (sent/rcvd) : 1534/0
IS-IS: Level-1 LSPs PSNPs (sent/rcvd) : 0/0
IS-IS: Level-2 LSPs PSNPs (sent/rcvd) : 0/0
IS-IS: Level-1 DR Elections : 2
IS-IS: Level-2 DR Elections : 2
IS-IS: Level-1 SPF Calculations : 29
IS-IS: Level-2 SPF Calculations : 29
IS-IS: LSP checksum errors received : 0
IS-IS: LSP authentication failures : 0
FTOS#
You can assign additional NET addresses, but the System ID portion of the NET address must remain the
same. FTOS supports up to six area addresses.
Some address considerations are:
• In order to be neighbors, Level 1 routers must be configured with at least one common area address.
• A Level 2 router becomes a neighbor with another Level 2 router regardless of the area address
configured. However, if the area addresses are different, the link between the Level 2 routers is only at
Level 2.
show isis protocol
IS-Type: level-1-2
level-1-2
none
none
command in EXEC Privilege mode to view IS-IS protocol statistics.
show isis traffic
: 0/0
Intermediate System to Intermediate System | 579