WALKTHROUGH: Stub Areas

So you're stuck or don't trust your work. Here is the cheat/check page. Note that this is all done from the perspective of J2300-1. Adapt to other routers as needed.

  1. How many LSAs of each type are in the of 0.0.0.1, 0.0.0.2 or 0.0.0.3 for which your router is serving as an ABR?
    2. admin@J2300-1> show ospf database summary area 1 
Area 0.0.0.1:
   6 Router LSAs
   2 Network LSAs
   35 Summary LSAs
   20 ASBRSum LSAs
Externals:
   23 Extern LSAs
Interface fe-0/0/1.100:
Area 30.30.30.30:
Interface fe-0/0/1.1001:
Area 0.0.0.1:
Interface fe-0/0/1.101:
Area 101.101.101.101:
Interface fe-0/0/1.102:
Area 102.102.102.102:
Interface fe-0/0/1.12:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.1:
Interface lo0.0:
Area 0.0.0.0:
                                        
admin@J2300-1> 
[edit]
  2. Configure areas 0.0.0.1, 0.0.0.2 and 0.0.0.3 as a stub area
    3. admin@J2300-1> edit 
Entering configuration mode

[edit]
admin@J2300-1# edit protocols ospf area 1       

[edit protocols ospf area 0.0.0.1]
admin@J2300-1# set stub 

[edit protocols ospf area 0.0.0.1]
admin@J2300-1# commit 
commit complete

[edit protocols ospf area 0.0.0.1]
[edit]
  3. Inject a default route with a metric of 1000 into each stub area from the ABRs
    4. [edit protocols ospf area 0.0.0.1]
admin@J2300-1# set stub default-metric 1000 

[edit protocols ospf area 0.0.0.1]
admin@J2300-1# commit 
commit complete

[edit protocols ospf area 0.0.0.1]
admin@J2300-1#
  4. Ensure that you can reach the loopback addresses of R1 through R11 from every router on the network
    5. admin@J2300-1> ping count 1 10.1.0.1 
PING 10.1.0.1 (10.1.0.1): 56 data bytes
64 bytes from 10.1.0.1: icmp_seq=0 ttl=64 time=1.080 ms

--- 10.1.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.080/1.080/1.080/0.000 ms

admin@J2300-1> ping count 1 10.1.0.2    
PING 10.1.0.2 (10.1.0.2): 56 data bytes
64 bytes from 10.1.0.2: icmp_seq=0 ttl=63 time=1.185 ms

--- 10.1.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.185/1.185/1.185/0.000 ms

admin@J2300-1> ping count 1 10.1.0.3    
PING 10.1.0.3 (10.1.0.3): 56 data bytes
64 bytes from 10.1.0.3: icmp_seq=0 ttl=62 time=2.800 ms

--- 10.1.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 2.800/2.800/2.800/0.000 ms

admin@J2300-1> ping count 1 10.1.0.4    
PING 10.1.0.4 (10.1.0.4): 56 data bytes
64 bytes from 10.1.0.4: icmp_seq=0 ttl=63 time=1.575 ms

--- 10.1.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.575/1.575/1.575/0.000 ms

admin@J2300-1> ping count 1 10.2.0.5    
PING 10.2.0.5 (10.2.0.5): 56 data bytes
64 bytes from 10.2.0.5: icmp_seq=0 ttl=62 time=1.114 ms

--- 10.2.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.114/1.114/1.114/0.000 ms

admin@J2300-1> ping count 1 10.2.0.6    
PING 10.2.0.6 (10.2.0.6): 56 data bytes
64 bytes from 10.2.0.6: icmp_seq=0 ttl=62 time=2.998 ms

--- 10.2.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 2.998/2.998/2.998/0.000 ms

admin@J2300-1> ping count 1 10.2.0.7    
PING 10.2.0.7 (10.2.0.7): 56 data bytes
64 bytes from 10.2.0.7: icmp_seq=0 ttl=61 time=3.829 ms

--- 10.2.0.7 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 3.829/3.829/3.829/0.000 ms

admin@J2300-1> ping count 1 10.2.0.8    
PING 10.2.0.8 (10.2.0.8): 56 data bytes
64 bytes from 10.2.0.8: icmp_seq=0 ttl=63 time=1.062 ms

--- 10.2.0.8 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.062/1.062/1.062/0.000 ms

admin@J2300-1> ping count 1 10.3.0.9    
PING 10.3.0.9 (10.3.0.9): 56 data bytes
64 bytes from 10.3.0.9: icmp_seq=0 ttl=62 time=1.272 ms

--- 10.3.0.9 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.272/1.272/1.272/0.000 ms

admin@J2300-1> ping count 1 10.3.0.10   
PING 10.3.0.10 (10.3.0.10): 56 data bytes
64 bytes from 10.3.0.10: icmp_seq=0 ttl=61 time=4.066 ms

--- 10.3.0.10 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 4.066/4.066/4.066/0.000 ms

admin@J2300-1> ping count 1 10.3.0.11    
PING 10.3.0.11 (10.3.0.11): 56 data bytes
64 bytes from 10.3.0.11: icmp_seq=0 ttl=61 time=1.999 ms

--- 10.3.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.999/1.999/1.999/0.000 ms

admin@J2300-1> ping count 1 10.3.0.12    
PING 10.3.0.12 (10.3.0.12): 56 data bytes
64 bytes from 10.3.0.12: icmp_seq=0 ttl=60 time=4.800 ms

--- 10.3.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 4.800/4.800/4.800/0.000 ms

admin@J2300-1>
  5. From one of the routers internal to areas 0.0.0.1, 0.0.0.2 or 0.0.0.3 check the LSDB
    6. R2@LR:R2> show ospf database 

    OSPF database, Area 0.0.0.1
 Type       ID               Adv Rtr           Seq      Age  Opt  Cksum  Len 
Router   10.0.0.1         10.0.0.1         0x80000005  1267  0x20 0x14b0  48
Router   10.0.0.3         10.0.0.3         0x80000006  1239  0x20 0xf4b1  48
Router   10.1.0.1         10.1.0.1         0x80000010   540  0x20 0xc986  72
Router  *10.1.0.2         10.1.0.2         0x80000010   538  0x20 0x1908  72
Router   10.1.0.3         10.1.0.3         0x80000010   538  0x20 0x397a  84
Router   10.1.0.4         10.1.0.4         0x80000011   539  0x20 0xc9f7  84
Network  10.1.111.101     10.1.0.1         0x80000001  1336  0x20 0xdb5d  32
Network *10.1.123.102     10.1.0.2         0x80000001  1372  0x20 0x6dba  32
Summary  0.0.0.0          10.0.0.1         0x80000001  1267  0x20 0x7bcc  28
Summary  0.0.0.0          10.0.0.3         0x80000001  1239  0x20 0x6fd6  28
Summary  10.0.0.1         10.0.0.1         0x80000001  1476  0x20 0xba6e  28
Summary  10.0.0.1         10.0.0.3         0x80000001  1420  0x20 0xe041  28
Summary  10.0.0.2         10.0.0.1         0x80000001  1476  0x20 0xe240  28
Summary  10.0.0.2         10.0.0.3         0x80000001  1420  0x20 0x913   28
Summary  10.0.0.3         10.0.0.1         0x80000001  1476  0x20 0xd849  28
Summary  10.0.0.3         10.0.0.3         0x80000001  1420  0x20 0x9a8a  28
Summary  10.0.0.4         10.0.0.1         0x80000001  1476  0x20 0x11b   28
Summary  10.0.0.4         10.0.0.3         0x80000001  1420  0x20 0xc25c  28
Summary  10.0.0.5         10.0.0.1         0x80000001  1476  0x20 0xf624  28
Summary  10.0.0.5         10.0.0.3         0x80000001  1420  0x20 0xb865  28
Summary  10.0.0.6         10.0.0.1         0x80000002   316  0x20 0x1df6  28
Summary  10.0.0.6         10.0.0.3         0x80000003   306  0x20 0xdc39  28
Summary  10.0.12.0        10.0.0.1         0x80000001  1476  0x20 0x72a6  28
Summary  10.0.12.0        10.0.0.3         0x80000001  1420  0x20 0x9879  28
Summary  10.0.13.0        10.0.0.1         0x80000001  1476  0x20 0x67b0  28
Summary  10.0.13.0        10.0.0.3         0x80000001  1420  0x20 0x5bba  28
Summary  10.0.24.0        10.0.0.1         0x80000001  1476  0x20 0x20e7  28
Summary  10.0.24.0        10.0.0.3         0x80000001  1420  0x20 0x14f1  28
Summary  10.0.34.0        10.0.0.1         0x80000001  1476  0x20 0xb14c  28
Summary  10.0.34.0        10.0.0.3         0x80000001  1420  0x20 0x738d  28
Summary  10.0.35.0        10.0.0.1         0x80000001  1476  0x20 0xa656  28
Summary  10.0.35.0        10.0.0.3         0x80000001  1420  0x20 0x6897  28
Summary  10.0.46.0        10.0.0.1         0x80000001  1476  0x20 0x5f8d  28
Summary  10.0.46.0        10.0.0.3         0x80000001  1420  0x20 0x21ce  28
Summary  10.0.56.0        10.0.0.1         0x80000001  1476  0x20 0xf0f1  28
Summary  10.0.56.0        10.0.0.3         0x80000001  1420  0x20 0xb233  28
Summary  10.2.0.0         10.0.0.1         0x80000005   872  0x20 0x6f5   28
Summary  10.2.0.0         10.0.0.3         0x80000007   869  0x20 0xf502  28
Summary  10.3.0.0         10.0.0.1         0x80000008   321  0x20 0x26cc  28
Summary  10.3.0.0         10.0.0.3         0x80000007   320  0x20 0xe90d  28
Summary  10.30.0.0        10.0.0.1         0x80000001  1476  0x20 0xdede  28
Summary  10.30.0.0        10.0.0.3         0x80000001  1420  0x20 0xd2e8  28
Summary  10.101.0.0       10.0.0.1         0x80000001  1476  0x20 0x5f1   28
Summary  10.101.0.0       10.0.0.3         0x80000001  1420  0x20 0xf8fb  28
Summary  10.102.0.0       10.0.0.3         0x80000001  1420  0x20 0xec07  28
    OSPF AS SCOPE link state database
 Type       ID               Adv Rtr           Seq      Age  Opt  Cksum  Len 
Extern   3.3.3.0          10.1.0.3         0x8000001e  1681  0x22 0x8413  36
Extern   4.4.4.0          10.1.0.4         0x8000001e  1518  0x22 0x3852  36
Extern   5.1.1.0          10.0.0.1         0x80000008  1569  0x22 0xd5c1  36
Extern   5.1.2.0          10.0.0.2         0x80000007  1690  0x22 0xc6cf  36
Extern   5.1.3.0          10.0.0.3         0x80000008  1744  0x22 0xb3df  36
Extern   5.2.1.0          10.0.0.1         0x80000007  3243  0x22 0x6ba9  36
Extern   5.2.2.0          10.0.0.2         0x80000007  1666  0x22 0x5ab8  36
Extern   5.2.3.0          10.0.0.3         0x80000008  1722  0x22 0x47c8  36
Extern   5.2.4.0          10.0.0.4         0x80000007  1643  0x22 0x38d6  36
Extern   5.2.5.0          10.0.0.5         0x80000007  1547  0x22 0x27e5  36
Extern   7.7.7.0          10.2.0.7         0x80000018  1841  0x22 0xf38c  36
Extern   10.1.0.1         10.1.0.1         0x80000029  2810  0x22 0x2cc6  36
Extern   10.2.0.5         10.2.0.5         0x80000029  2813  0x22 0xd711  36
Extern   10.10.10.10      10.10.10.10      0x8000002a  3526  0x22 0x68c6  36
Extern   11.11.11.0       10.3.0.11        0x8000001e  3212  0x22 0xfbe9  36
Extern   12.12.12.0       10.3.0.12        0x80000018  2032  0x22 0x73f2  36
Extern   101.101.101.101  10.10.10.10      0x80000019  3065  0x22 0xdd1a  36
Extern   102.102.102.102  10.10.10.10      0x80000019  2834  0x22 0x3d35  36

R2@LR:R2> 
[edit]
  6. If there are any External LSAs, why is that?

    7. They haven't aged out of the routers LSDB. You can force them out by clearing them -- we'll use the brute force method! 

    R2@LR:R2> clear ospf database   

R2@LR:R2> show ospf database     

    OSPF database, Area 0.0.0.1
 Type       ID               Adv Rtr           Seq      Age  Opt  Cksum  Len 
Router   10.0.0.1         10.0.0.1         0x80000005  1338  0x20 0x14b0  48
Router   10.0.0.3         10.0.0.3         0x80000007     7  0x20 0x187c  48
Router   10.1.0.1         10.1.0.1         0x80000010   609  0x20 0xc986  72
Router  *10.1.0.2         10.1.0.2         0x80000012     2  0x20 0xcaa6  72
Router   10.1.0.3         10.1.0.3         0x80000012     3  0x20 0x357c  84
Router   10.1.0.4         10.1.0.4         0x80000011   608  0x20 0xc9f7  84
Network  10.1.111.101     10.1.0.1         0x80000001  1405  0x20 0xdb5d  32
Network *10.1.123.102     10.1.0.2         0x80000001  3600  0x20 0x6dba  32
Summary  0.0.0.0          10.0.0.1         0x80000001  1338  0x20 0x7bcc  28
Summary  0.0.0.0          10.0.0.3         0x80000001  1310  0x20 0x6fd6  28
Summary  10.0.0.1         10.0.0.1         0x80000001  1547  0x20 0xba6e  28
Summary  10.0.0.1         10.0.0.3         0x80000001  1491  0x20 0xe041  28
Summary  10.0.0.2         10.0.0.1         0x80000001  1547  0x20 0xe240  28
Summary  10.0.0.2         10.0.0.3         0x80000001  1491  0x20 0x913   28
Summary  10.0.0.3         10.0.0.1         0x80000001  1547  0x20 0xd849  28
Summary  10.0.0.3         10.0.0.3         0x80000001  1491  0x20 0x9a8a  28
Summary  10.0.0.4         10.0.0.1         0x80000001  1547  0x20 0x11b   28
Summary  10.0.0.4         10.0.0.3         0x80000001  1491  0x20 0xc25c  28
Summary  10.0.0.5         10.0.0.1         0x80000001  1547  0x20 0xf624  28
Summary  10.0.0.5         10.0.0.3         0x80000001  1491  0x20 0xb865  28
Summary  10.0.0.6         10.0.0.1         0x80000002   387  0x20 0x1df6  28
Summary  10.0.0.6         10.0.0.3         0x80000003   377  0x20 0xdc39  28
Summary  10.0.12.0        10.0.0.1         0x80000001  1547  0x20 0x72a6  28
Summary  10.0.12.0        10.0.0.3         0x80000001  1491  0x20 0x9879  28
Summary  10.0.13.0        10.0.0.1         0x80000001  1547  0x20 0x67b0  28
Summary  10.0.13.0        10.0.0.3         0x80000001  1491  0x20 0x5bba  28
Summary  10.0.24.0        10.0.0.1         0x80000001  1547  0x20 0x20e7  28
Summary  10.0.24.0        10.0.0.3         0x80000001  1491  0x20 0x14f1  28
Summary  10.0.34.0        10.0.0.1         0x80000001  1547  0x20 0xb14c  28
Summary  10.0.34.0        10.0.0.3         0x80000001  1491  0x20 0x738d  28
Summary  10.0.35.0        10.0.0.1         0x80000001  1547  0x20 0xa656  28
Summary  10.0.35.0        10.0.0.3         0x80000001  1491  0x20 0x6897  28
Summary  10.0.46.0        10.0.0.1         0x80000001  1547  0x20 0x5f8d  28
Summary  10.0.46.0        10.0.0.3         0x80000001  1491  0x20 0x21ce  28
Summary  10.0.56.0        10.0.0.1         0x80000001  1547  0x20 0xf0f1  28
Summary  10.0.56.0        10.0.0.3         0x80000001  1491  0x20 0xb233  28
Summary  10.2.0.0         10.0.0.1         0x80000005   941  0x20 0x6f5   28
Summary  10.2.0.0         10.0.0.3         0x80000007   940  0x20 0xf502  28
Summary  10.3.0.0         10.0.0.1         0x80000008   392  0x20 0x26cc  28
Summary  10.3.0.0         10.0.0.3         0x80000007   391  0x20 0xe90d  28
Summary  10.30.0.0        10.0.0.1         0x80000001  1547  0x20 0xdede  28
Summary  10.30.0.0        10.0.0.3         0x80000001  1491  0x20 0xd2e8  28
Summary  10.101.0.0       10.0.0.1         0x80000001  1547  0x20 0x5f1   28
Summary  10.101.0.0       10.0.0.3         0x80000001  1491  0x20 0xf8fb  28
Summary  10.102.0.0       10.0.0.3         0x80000001  1491  0x20 0xec07  28

R2@LR:R2> 
[edit]
  7. How many LSAs of each type are in the of 0.0.0.1, 0.0.0.2 or 0.0.0.3 for which your router is serving as an ABR?
    8. admin@J2300-1> show ospf database summary area 1 
Area 0.0.0.1:
   6 Router LSAs
   2 Network LSAs
   37 Summary LSAs
Externals:
   21 Extern LSAs
Interface fe-0/0/1.100:
Area 30.30.30.30:
Interface fe-0/0/1.1001:
Area 0.0.0.1:
Interface fe-0/0/1.101:
Area 101.101.101.101:
Interface fe-0/0/1.102:
Area 102.102.102.102:
Interface fe-0/0/1.12:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.1:
Interface lo0.0:
Area 0.0.0.0:

admin@J2300-1>
  8. From one of the routers internal to areas 0.0.0.1, 0.0.0.2 or 0.0.0.3 check the routing table
    9. R2@LR:R2> show route 

inet.0: 31 destinations, 31 routes (31 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

0.0.0.0/0          *[OSPF/10] 00:01:47, metric 1010
                    > to 10.1.123.3 via fxp1.1003
10.0.0.1/32        *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.0.2/32        *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.0.0.3/32        *[OSPF/10] 00:01:47, metric 10
                    > to 10.1.123.3 via fxp1.1003
10.0.0.4/32        *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.0.5/32        *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.0.6/32        *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.0.12.0/24       *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.0.13.0/24       *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.24.0/24       *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.0.34.0/24       *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.35.0/24       *[OSPF/10] 00:01:47, metric 15
                    > to 10.1.123.3 via fxp1.1003
10.0.46.0/24       *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.0.56.0/24       *[OSPF/10] 00:01:47, metric 20
                    > to 10.1.123.3 via fxp1.1003
10.1.0.1/32        *[OSPF/10] 00:01:47, metric 5010
                    > to 10.1.123.3 via fxp1.1003
10.1.0.2/32        *[Direct/0] 1d 08:19:51
                    > via lo0.102
10.1.0.3/32        *[OSPF/10] 00:19:50, metric 10
                    > to 10.1.23.103 via fxp4.123
10.1.0.4/32        *[OSPF/10] 00:01:47, metric 5020
                    > to 10.1.123.3 via fxp1.1003
10.1.14.0/24       *[OSPF/10] 00:01:47, metric 5020
                    > to 10.1.123.3 via fxp1.1003
10.1.23.0/24       *[Direct/0] 1d 00:41:38
                    > via fxp4.123
10.1.23.102/32     *[Local/0] 1d 08:19:51
                      Local via fxp4.123
10.1.34.0/24       *[OSPF/10] 00:25:21, metric 10010
                    > to 10.1.23.103 via fxp4.123
10.1.111.0/24      *[OSPF/10] 00:01:47, metric 5010
                    > to 10.1.123.3 via fxp1.1003
10.1.123.0/24      *[Direct/0] 1d 00:41:38
                    > via fxp1.1003
10.1.123.102/32    *[Local/0] 1d 08:19:51
                      Local via fxp1.1003
10.2.0.0/16        *[OSPF/10] 00:01:47, metric 12545
                    > to 10.1.123.3 via fxp1.1003
10.3.0.0/16        *[OSPF/10] 00:01:47, metric 12545
                    > to 10.1.123.3 via fxp1.1003
10.30.0.0/17       *[OSPF/10] 00:01:47, metric 2510
                    > to 10.1.123.3 via fxp1.1003
10.101.0.0/24      *[OSPF/10] 00:01:47, metric 2510
                    > to 10.1.123.3 via fxp1.1003
10.102.0.0/24      *[OSPF/10] 00:01:47, metric 2510
                    > to 10.1.123.3 via fxp1.1003
224.0.0.5/32       *[OSPF/10] 1d 08:19:54, metric 1
                      MultiRecv

R2@LR:R2> 
[edit]
  9. Are any of the LSAs for the following external routes present 3.3.3.0/24, 4.4.4.0/24, 5.5.5.0/24, 7.7.7.0/24, 11.11.11.0/24, 12.12.12.0/24?
    10. R2@LR:R2> show ospf database external 

R2@LR:R2>
  10. Eliminate as many Type 3 LSAs as possible from areas 0.0.0.1, 0.0.0.2 or 0.0.0.3
    11. admin@J2300-1> edit 
Entering configuration mode

[edit]
admin@J2300-1# set protocols ospf area 1 stub no-summaries 

[edit]
admin@J2300-1# commit 
commit complete

[edit]
admin@J2300-1#
  11. How many LSAs of each type are in the of 0.0.0.1, 0.0.0.2 or 0.0.0.3 for which your router is serving as an ABR?
    12. admin@J2300-1> show ospf database area 1 summary 
Area 0.0.0.1:
   6 Router LSAs
   2 Network LSAs
   2 Summary LSAs
Externals:
   21 Extern LSAs
Interface fe-0/0/1.100:
Area 30.30.30.30:
Interface fe-0/0/1.1001:
Area 0.0.0.1:
Interface fe-0/0/1.101:
Area 101.101.101.101:
Interface fe-0/0/1.102:
Area 102.102.102.102:
Interface fe-0/0/1.12:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.0:
Interface fe-0/0/1.13:
Area 0.0.0.1:
Interface lo0.0:
Area 0.0.0.0:

admin@J2300-1>