this might be painfully obvious, but i thought interesting enough to note...
DLS1#clear arp-cach
DLS1#sh arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 10.1.10.1 0 e89a.8f98.a703 ARPA Vlan10
Internet 10.1.2.1 - 0016.c706.96c2 ARPA FastEthernet0/5
Internet 10.1.2.2 0 0019.06e7.acc0 ARPA FastEthernet0/5
Internet 10.1.100.1 0 000f.8ffe.0980 ARPA Vlan100
Internet 10.1.100.254 - 0000.0c07.ac64 ARPA Vlan100
Internet 10.1.100.253 0 0016.479e.5fc1 ARPA Vlan100
Internet 10.1.100.252 - 0016.c706.96c1 ARPA Vlan100
Internet 10.1.50.252 - 0016.c706.96c6 ARPA Vlan50
Internet 10.1.20.252 - 0016.c706.96c4 ARPA Vlan20
Internet 10.1.30.252 - 0016.c706.96c5 ARPA Vlan30
Internet 10.1.30.254 - 0000.0c07.ac1e ARPA Vlan30
Internet 10.1.10.252 - 0016.c706.96c3 ARPA Vlan10
Internet 10.1.10.254 - 0000.0c07.ac0a ARPA Vlan10
of course we know in the arp output that the "-" means local... we also know that
0c07.ac represents the virtual mac for hsrp...
the output is also telling us that dls1 is active for those three addresses, proven below...
DLS1#sh stand brie
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl10 10 110 P Active local 10.1.10.253 10.1.10.254
Vl20 20 100 P Standby 10.1.20.253 local 10.1.20.254
Vl30 30 110 P Active local 10.1.30.253 10.1.30.254
Vl50 50 100 P Standby 10.1.50.253 local 10.1.50.254
Vl100 100 110 P Active local 10.1.100.253 10.1.100.254
obvious is good too...
network cisco ccna gns3 certification arteq
a network runs through it
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