Forum » Omrežja in internet » Cisco 831 MAC address
Cisco 831 MAC address
corterius ::
Nepremostljiva težava zame laika in košček torte za vas strokovnjake.
Resnično upam, da bom na tem forumu končno našel rešitev moje težave. Problem pa je sledeči:
Svojemu internet ponudniku moram sporočiti MAC adreso routerja, ker jo rabi za... bla... bla... kabel internet pač, sej veste kako to gre...
... v glavnem imam router Cisco 831, ki pa nikjer v tistem svojem interfaceu nima zapisane MAC adrese. Edina adresa, ki sem jo našel preko "telneta" z ukazom "show controllers", pa očitno ni adresa WAN porta in zato tudi ne deluje.
Z upanjem na rešitev,
LP, Corterius
Resnično upam, da bom na tem forumu končno našel rešitev moje težave. Problem pa je sledeči:
Svojemu internet ponudniku moram sporočiti MAC adreso routerja, ker jo rabi za... bla... bla... kabel internet pač, sej veste kako to gre...
... v glavnem imam router Cisco 831, ki pa nikjer v tistem svojem interfaceu nima zapisane MAC adrese. Edina adresa, ki sem jo našel preko "telneta" z ukazom "show controllers", pa očitno ni adresa WAN porta in zato tudi ne deluje.
Z upanjem na rešitev,
LP, Corterius
corterius ::
:) ja, to bi blo res lepo
V bistvu je bila to ta prva stvar ki sem jo naredil, samo :(
... ne na škatli ne na routerju samem
V bistvu je bila to ta prva stvar ki sem jo naredil, samo :(
... ne na škatli ne na routerju samem
Banch ::
poskusi s show interface eth0 oziroma show interface fastethernet
Aut viam inveniam, aut faciam
corterius ::
"Show interface eth0" mi prikaže enak MAC kot "show controllers", sem pa pogruntal nekaj drugega: LAN porti so označeni s številkami od 1 do 4, pri WAN portu pa je oznaka E1, tako da sem poizkusil ukaz "show interface ethE1" in zadeva očitno deluje, saj mi izpiše adreso, ki sprva sicer izgleda enako, vendar pa se razlikuje po zadnjem znaku. Mislim, no vsaj upam, da bo to rešilo problem.
Najlepša hvala za pomoč!
Najlepša hvala za pomoč!
b ::
Seznam interfaceov v IOS-u dobis najlazje z ukazom:
#sh ip int brief
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 xxx.xxx.xxx.xxx YES NVRAM up up
BRI0/0 unassigned YES unset administratively down down
BRI0/0:1 unassigned YES unset administratively down down
BRI0/0:2 unassigned YES unset administratively down down
Ethernet0/1 xxx.xxx.xxx.xxx YES NVRAM up up
potem pa mac adreso dobis s temle:
#sh int eth0/0
Ethernet0/0 is up, line protocol is up
Hardware is AmdP2, address is 0001.96a1.f3a0 (bia 0001.96a1.f3a0)
Description: xxxxxxxxxxxxx
Internet address is xxx.xxx.xxx.xxx/30
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:02, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 557 drops; input queue 0/75, 28 drops
5 minute input rate 24000 bits/sec, 8 packets/sec
5 minute output rate 27000 bits/sec, 7 packets/sec
128131739 packets input, 766727945 bytes, 0 no buffer
Received 1140221 broadcasts, 0 runts, 0 giants, 0 throttles
1945 input errors, 0 CRC, 0 frame, 0 overrun, 1945 ignored, 0 abort
0 input packets with dribble condition detected
130142049 packets output, 252110327 bytes, 0 underruns
35 output errors, 7718478 collisions, 1 interface resets
0 babbles, 0 late collision, 2844908 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
MAC adresa je v prvi vrsti.
#sh ip int brief
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 xxx.xxx.xxx.xxx YES NVRAM up up
BRI0/0 unassigned YES unset administratively down down
BRI0/0:1 unassigned YES unset administratively down down
BRI0/0:2 unassigned YES unset administratively down down
Ethernet0/1 xxx.xxx.xxx.xxx YES NVRAM up up
potem pa mac adreso dobis s temle:
#sh int eth0/0
Ethernet0/0 is up, line protocol is up
Hardware is AmdP2, address is 0001.96a1.f3a0 (bia 0001.96a1.f3a0)
Description: xxxxxxxxxxxxx
Internet address is xxx.xxx.xxx.xxx/30
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:02, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 557 drops; input queue 0/75, 28 drops
5 minute input rate 24000 bits/sec, 8 packets/sec
5 minute output rate 27000 bits/sec, 7 packets/sec
128131739 packets input, 766727945 bytes, 0 no buffer
Received 1140221 broadcasts, 0 runts, 0 giants, 0 throttles
1945 input errors, 0 CRC, 0 frame, 0 overrun, 1945 ignored, 0 abort
0 input packets with dribble condition detected
130142049 packets output, 252110327 bytes, 0 underruns
35 output errors, 7718478 collisions, 1 interface resets
0 babbles, 0 late collision, 2844908 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
MAC adresa je v prvi vrsti.
marjanX ::
Cisco 831 je malo 'čudna' škatla.
WAN vmesnik je e1, ne e0, torej, uporabi
show interface e1
in boš našel pravi MAC.
WAN vmesnik je e1, ne e0, torej, uporabi
show interface e1
in boš našel pravi MAC.
Ajd,
Marjan
Vredno ogleda ...
| Tema | Ogledi | Zadnje sporočilo | |
|---|---|---|---|
| Tema | Ogledi | Zadnje sporočilo | |
| » | Težave pri konfiguraciji cisco omrežjaOddelek: Omrežja in internet | 931 (776) | klemen825 |
| » | SSH forwarding na MikrotikuOddelek: Omrežja in internet | 1819 (1559) | miki133 |
| » | [pppoe povezava] Couldn't increase MRU/MTU to 1500Oddelek: Operacijski sistemi | 1774 (1628) | NeOman |
| » | iptables + forwardOddelek: Operacijski sistemi | 2341 (1916) | tx-z |
| » | A kdo ve kako v Linuxu skonfigurirat zunanjo mrežoOddelek: Operacijski sistemi | 1580 (1379) | Yohan del Sud |