Show frame lmi: Deleted: trouble talking to the frame switch Inactive: Other side not working right Active: You're good to go.. Encapsulation failed: On frame, do debug frame packet and
Trang 1DEBUGGING
Config-register 0x2102
> Oo
Bits:
15 Diagnostic mode disabled
13 Boot default ROM software if net boot fails
12-11 Console Speed 9600-4800-2400-1200
10 IP boradcasts with ones
08 Break disabled
O7 OEM disabled
06 Ignore Configuration disabled
03-00 Boot file/location
To see the config register settings:
> e/s 2000002
> gq
To set:
Additional Commands
if DCE or DTE Do NOT necessarily trust the labels
Show frame lmi:
Deleted: trouble talking to the frame switch
Inactive: Other side not working right
Active: You're good to go
Encapsulation failed:
On frame, do debug frame packet and make sure you're
not getting "no map to destination" Use frame map
On ethernet, means no arp reply, so can't encaps
Do a debug arp
e Always specify the node # in ipx
Use the "show ip ospf interface s
they match
e Use "ip ospf demand-circuit”™ on DDR links
remember that it takes over the MAC address on ethernet Check for ipx
e If bgp has to be sync, it HAS to redistribute into the IGP
(ipx routing
A.B.C)
e Remember the next-hop reacheability requirement
in BGP Use next-hop-self on neighbor statement
to alleviate
Spot The Issue
Notes