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Home > Archive > CCIE > June 2002 > Encapsulation command
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Encapsulation command
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| Timi_137 2002-06-03, 6:07 pm |
| I cannot see encapsulation command under the sub-interface. It's 3640 router, Fast Ethernet, 12.2 IOS, and it's brand new. Of course, I didn't assign the physical interface ip address. Yes, the interface is up. Any idea. Thanks smart people. I love this forun. | |
| darthfeces 2002-06-03, 6:53 pm |
| that's because you set it on the physical interface, not on subif
Enter configuration commands, one per line. End with CNTL/Z.
term_server(config)#int s
term_server(config)#int serial 0
term_server(config-if)#?
Interface configuration commands:
access-expression Build a bridge boolean access expression
apollo Apollo interface subcommands
appletalk Appletalk interface subcommands
arp Set arp type (arpa, probe, snap) or timeout
asp ASP interface subcommands
autodetect Autodetect Encapsulations on Serial interface
backup Modify backup parameters
bandwidth Set bandwidth informational parameter
bridge-group Transparent bridging interface parameters
bsc BSC interface subcommands
bstun BSTUN interface subcommands
carrier-delay Specify delay for interface transitions
cdp CDP interface subcommands
clns CLNS interface subcommands
clock Configure serial interface clock
compress Set serial interface for compression
custom-queue-list Assign a custom queue list to an interface
dce-terminal-timing-enable Enable DCE terminal timing
decnet Interface DECnet config commands
default Set a command to its defaults
delay Specify interface throughput delay
description Interface specific description
dialer Dial-on-demand routing (DDR) commands
dialer-group Assign interface to dialer-list
down-when-looped Force looped serial interface down
dspu Down Stream PU
dxi ATM-DXI configuration commands
encapsulation Set encapsulation type for an interface
exit Exit from interface configuration mode
fair-queue Enable Fair Queuing on an Interface
fras DLC Switch Interface Command
full-duplex Configure full-duplex operational mode
half-duplex Configure half-duplex and related commands
help Description of the interactive help system
hold-queue Set hold queue depth
idle-character Set idle character type
ignore ignore signals
ignore-dcd ignore dcd
invert Serial invert modes
ip Interface Internet Protocol config commands
ipx Novell/IPX interface subcommands
isis IS-IS commands
iso-igrp ISO-IGRP interface subcommands
keepalive Enable keepalive
term_server(config-if)#en
term_server(config-if)#encapsulation ?
atm-dxi ATM-DXI encapsulation
bstun Block Serial tunneling (BSTUN)
frame-relay Frame Relay networks
hdlc Serial HDLC synchronous
lapb LAPB (X.25 Level 2)
ppp Point-to-Point protocol
sdlc SDLC
sdlc-primary SDLC (primary)
sdlc-secondary SDLC (secondary)
smds Switched Megabit Data Service (SMDS)
stun Serial tunneling (STUN)
x25 X.25
term_server(config-if)#encapsulation exit
^
% Invalid input detected at '^' marker.
term_server(config-if)#exit
term_server(config)#int serial 0.1
term_server(config-subif)#?
Interface configuration commands:
appletalk Appletalk interface subcommands
arp Set arp type (arpa, probe, snap) or timeout
backup Modify backup parameters
bandwidth Set bandwidth informational parameter
bridge-group Transparent bridging interface parameters
cdp CDP interface subcommands
clns CLNS interface subcommands
decnet Interface DECnet config commands
default Set a command to its defaults
delay Specify interface throughput delay
description Interface specific description
dspu Down Stream PU
dxi ATM-DXI configuration commands
exit Exit from interface configuration mode
fras DLC Switch Interface Command
ip Interface Internet Protocol config commands
isis IS-IS commands
iso-igrp ISO-IGRP interface subcommands
lat LAT commands
llc2 LLC2 Interface Subcommands
mtu Set the interface Maximum Transmission Unit (MTU)
term_server(config-subif)#^Z
term_server#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 2500 Software (C2500-JS-L), Version 12.2(7), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 15-Jan-02 20:14 by pwade
Image text-base: 0x03079490, data-base: 0x00001000
ROM: System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE
BOOTLDR: 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWAR
E (fc1)
term_server uptime is 11 hours, 24 minutes
System returned to ROM by power-on
System image file is "flash:/c2500-js-l.122-7.bin"
cisco 2511 (68030) processor (revision D) with 16384K/2048K bytes of memory.
Processor board ID 03869482, with hardware revision 00000000
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
1 Ethernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
16 terminal line(s)
term_server# | |
| Timi_137 2002-06-04, 12:17 am |
| Thanks for that reply but the interface is fast ethernet and NOT serial. Thanks | |
| MadChef 2002-06-04, 5:35 am |
| If you want to set an encapsulation for something like trunking, try the command on a sub interface. If you want to set ipx encapsulation, then I think it's part of the network command.
MadChef | |
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| lcooper 2002-06-18, 12:39 pm |
| Timi_
Here is config a of my router which has encapuslation of SAP. The only reason you would neeed to worry about encapsulation of the packets is dealing w/IPX ethernet frames.
interface FastEthernet0/0
ip address 10.x.x.3 x.x.240.0
ip helper-address 10.x.1x.x
ip helper-address 10.x.x.x
speed 100
full-duplex
ipx input-sap-filter 1000
ipx encapsulation SAP
ipx network 215003CB |
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