Reference Guide
• vlan — VLAN interface (1 to 4094).
Default Not congured
Command Mode EXEC
Usage Information Use the keyword to sort the OSPF statistics display by a specied interface type.
Example
OS10# show ip ospf 100 statistics
Interface ethernet1/1/1
Receive Statistics
rx-invalid 0 rx-invalid-bytes 0
rx-hello 0 rx-hello-bytes 0
rx-db-des 0 rx-db-des-bytes 0
rx-ls-req 0 rx-ls-req-bytes 0
rx-ls-upd 0 rx-ls-upd-bytes 0
rx-ls-ack 0 rx-ls-ack-bytes 0
Transmit Statistics
tx-failed 0 tx-failed-bytes 0
tx-hello 0 tx-hello-bytes 0
tx-db-des 0 tx-db-des-bytes 0
tx-ls-req 0 tx-ls-req-bytes 0
tx-ls-upd 0 tx-ls-upd-bytes 0
tx-ls-ack 0 tx-ls-ack-bytes 0
Error packets (Receive statistics)
bad-src 0 dupe-id 0 hello-err 0
mtu-mismatch 0 nbr-ignored 0 wrong-proto 0
resource-err 0 bad-lsa-len 0 lsa-bad-type 0
lsa-bad-len 0 lsa-bad-cksum 0 auth-fail 0
netmask-mismatch 0 hello-tmr-mismatch 0 dead-ivl-mismatch 0
options-mismatch 0 nbr-admin-down 0 own-hello-drop 0
self-orig 0 wrong-length 0 checksum-error 0
version-mismatch 0 area-mismatch 0
Supported Releases 10.2.0E or later
show ip ospf topology
Displays routers which are directly connected to OSPF areas.
Syntax
show ip ospf [process-id] topology
Parameters process-id — (Optional) Displays OSPF process information. If you do not enter a process ID, this applies only
to the rst OSPF process.
Default Not congured
Command Mode EXEC
Usage Information The “E” ag output indicates the router listed is an ASBR. The “B” ag indicates that the router listed is an area
border router (ABR). If the Flag eld shows both E and B, it indicates that the listed router is both an ASBR and an
ABR.
Example
OS10# show ip ospf 10 topology
Router ID Flags Cost Nexthop Interface Area
111.111.111.1 -/B/-/ 1 111.1.1.2 Vl 3051 0
111.111.111.2 -/B/-/ 1 111.2.1.2 Vl 3053 0
112.2.1.1 E/-/-/ 1 110.1.1.2 Vl 3050 0
112.112.112.1 -/B/-/ 2 110.1.1.2 Vl 3050 0
112.112.112.2 -/B/-/ 2 110.1.1.2 Vl 3050 0
Supported Releases 10.2.0E or later
Layer 3 299