CCIE R&S Lab Physical and Logical topology

[Networker_1904]

Hi,

I´m new using EVE-NG...

I´m starting to do some labs to be prepared for CCIE R&S.

Does anyone know how could be possible using EVE-NG, creating interfaces from F0/18 (G0/18)- F0/21 (G0/21) to interconnect 4 switches ?

From the 4 switches using F0/1 (G0/1 ) until F0/10 (G0/10) to interconnect the 10 routers ?

How can I interconnect the 10 routers, using serial interfaces ?

What IOS/IOL/vIOS versions can I use to deploy this please ?

Thank you very much.
Br
Net Worker

[Uldis (UD)]

Hi,
Specific of the Cisco virtual switches are:

IOL SW using 4 port ethernet cards, e0/0-3, e1/0-3, e0/2-3...
Same manner are vIOS, g0/0-3, g1/0-3....

Naming makes no sense at all, Fuctionality is all right and you can use any of switches above. Your trunk ports will be sw1 e3/2 connected to sw2 e3/2....
Interface naming like f0/0-24 is not possible at all, such are provided cisco images above.

You can interconnect serial links as well IOL Images support Serial interfaces..
As well 4 port cards, S0/0-3 etc

Depends what do you want,
INE for example using CSRv1000 XE IOS for their labs, as well supported on EVE

UD

[Networker_1904]

Hi,

Thank you mate.
Regards

[cstaffbrad]

what vIOS version and name are you using for the lab

[Networker_1904]

Hello Uldis

Which software version can you please suggest to implement serial interfaces int he case of CSRv1000 XE IOS or in the case of using VIOS ?

Thank you,
Net Worker

[Uldis (UD)]

Only IOL Images supports Serial interfaces.
Not CSR or vIOS have serials.

Future virtual nodes no one has serial interfaces.... And will not have

Uldis
P.S. in the screenshot used IOL L3 15.4.2T image
It does support all frame Relay and all serial interface features

[Networker_1904]

Thank you very much
Regards,
Net Worker

[Networker_1904]

Hello,

I´m using version i86bi-linux-l3-adventerprisek9-ms.154-2.T4.bin, to provide serial interfaces.

root@eve-ng:~# cd /opt/unetlab/addons/iol/bin
root@eve-ng:/opt/unetlab/addons/iol/bin# ls
1 i86bi_linux-adventerprisek9-ms.154-2.T i86bi-linux-l3-adventerprisek9-15.2.4M1.bin iourc nvram_00001
hda.qcow2 i86bi-linux-l2-adventerprisek9-15.1a.bin i86bi-linux-l3-adventerprisek9-ms.154-2.T4.bin NETMAP script.py
root@eve-ng:/opt/unetlab/addons/iol/bin# /opt/unetlab/wrappers/unl_wrapper -a fixpermissions

root@eve-ng:/opt/unetlab/addons/iol/bin#

When I´m doing the following verificatrion :

root@eve-ng:/opt/unetlab/addons/iol/bin# LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib/ /opt/unetlab/addons/iol/bin/i86bi-linux-l3-adventerprisek9-ms.154-2.T4.bin 1
***************************************************************
IOS On Unix - Cisco Systems confidential, internal use only
Under no circumstances is this software to be provided to any
non Cisco staff or customers. To do so is likely to result
in disciplinary action. Please refer to the IOU Usage policy at
wwwin-iou.cisco.com for more information.
***************************************************************

Restricted Rights Legend


*Nov 15 19:10:38.336: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
*Nov 15 19:10:38.342: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up
*Nov 15 19:10:38.357: %LINK-3-UPDOWN: Interface Ethernet0/2, changed state to up
*Nov 15 19:10:38.362: %LINK-3-UPDOWN: Interface Ethernet0/3, changed state to up
*Nov 15 19:10:38.376: %LINK-3-UPDOWN: Interface Ethernet1/0, changed state to up
*Nov 15 19:10:38.382: %LINK-3-UPDOWN: Interface Ethernet1/1, changed state to up
*Nov 15 19:10:38.397: %LINK-3-UPDOWN: Interface Ethernet1/2, changed state to up
*Nov 15 19:10:38.403: %LINK-3-UPDOWN: Interface Ethernet1/3, changed state to up
*Nov 15 19:10:38.404: %LINK-3-UPDOWN: Interface Serial2/0, changed state to up
*Nov 15 19:10:38.409: %LINK-3-UPDOWN: Interface Serial2/1, changed state to up
*Nov 15 19:10:38.409: %LINK-3-UPDOWN: Interface Serial2/2, changed state to up
*Nov 15 19:10:38.418: %LINK-3-UPDOWN: Interface Serial2/3, changed state to up
*Nov 15 19:10:38.418: %LINK-3-UPDOWN: Interface Serial3/0, changed state to up
*Nov 15 19:10:38.418: %LINK-3-UPDOWN: Interface Serial3/1, changed state to up
*Nov 15 19:10:38.419: %LINK-3-UPDOWN: Interface Serial3/2, changed state to up
*Nov 15 19:10:38.419: %LINK-3-UPDOWN: Interface Serial3/3, changed state to up


I can see that the serial interface exists.

Router#

Linux Unix (Intel-x86) processor with 98425K bytes of memory.
Processor board ID 1
8 Ethernet interfaces
8 Serial interfaces
64K bytes of NVRAM.

Configuration register is 0x0

Router#


But I assign the IOL version inside to the the router inside the browser, I realise that there is no more serial interfaces inside the router

Router#sh ver
Cisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.4(2)T4, DEVELOPMENT TEST SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Thu 08-Oct-15 21:21 by prod_rel_team

ROM: Bootstrap program is Linux

Router uptime is 33 minutes
System returned to ROM by reload at 0
System image file is "unix:/opt/unetlab/addons/iol/bin/i86bi-linux-l3-adventerprisek9-ms.1"
Last reload reason: Unknown reason

Linux Unix (Intel-x86) processor with 884857K bytes of memory.
Processor board ID 67108896
4 Ethernet interfaces
1024K bytes of NVRAM.

Configuration register is 0x0

Router#

Can you please help ?

Thank you,
Regards
Net Worker

[Uldis (UD)]

excuse me but do right click edit node and add this serial int card
By default IOL has given only eth interfaces, changing 0-1 as serial card will start your node with serials too
I cant explain better, if you dont know that

[Networker_1904]

Working

Thank you very much

Router#
*Nov 15 21:21:37.846: %SYS-5-CONFIG_I: Configured from console by console
Router#ping 1.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 9/10/13 ms
Router#

Router#ping
*Nov 15 21:21:43.554: %SYS-5-CONFIG_I: Configured from console by console
Router#ping 1.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/9/10 ms
Router#