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troubleshooting Question

Block ICMP traffic on Cisco 3660 interfaces & SSH

Avatar of rfonewatt
rfonewattFlag for United States of America asked on
9 Comments1 Solution777 ViewsLast Modified:
I would like to disable ping responses on all interfaces of the following router.  I'm assuming I need to block ICMP with access lists applied to the interfaces but since it's a multi-link frame relay config I'm wondering if I need to apply it to both serial and all Ethernet interfaces?

I would also like to configure SSH on this router. Do I need to upgrade my IOS?

Thanks for your time!!

Router Info:

Cisco IOS Software, 3600 Software (C3660-JS-M), Version 12.4(7), RELEASE SOFTWARE (fc6)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Tue 28-Feb-06 21:28 by alnguyen

ROM: System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1)

xxrouterxx uptime is 5 days, 19 hours, 17 minutes
System returned to ROM by power-on
System restarted at 16:54:48 EST Tue Jan 23 2007
System image file is "flash:c3660-js-mz.124-7.bin"

Cisco 3660 (R527x) processor (revision 1.0) with 118784K/12288K bytes of memory.
Processor board ID JMX0633L4QW
R527x CPU at 225MHz, Implementation 40, Rev 10.0, 2048KB L2 Cache

3660 Chassis type: ENTERPRISE
2 FastEthernet interfaces
2 Serial interfaces
4 ATM interfaces
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of NVRAM.
32768K bytes of processor board System flash (Read/Write)
16384K bytes of processor board PCMCIA Slot0 flash (Read/Write)

Configuration register is 0x2102
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