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New Member

HSRP Group support in 3750 L3 Switch

Hi,

How many HSRP Groups does 3750 L3 Switch with following IOS ver will support ?.

Appreciated for quick reply.

Regards,

Raju

L3-01>sh ver

Cisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(25)SEB2, R

ELEASE SOFTWARE (fc1)

Copyright (c) 1986-2005 by Cisco Systems, Inc.

Compiled Wed 08-Jun-05 01:19 by yenanh

ROM: Bootstrap program is C3750 boot loader

BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(14r)EA1a, RELEASE SOFTWA

RE (fc1)

CHN3570L3-01 uptime is 5 weeks, 4 days, 17 hours, 11 minutes

System returned to ROM by power-on

System image file is "flash:c3750-ipservices-mz.122-25.SEB2.bin"

cisco WS-C3750G-24TS (PowerPC405) processor (revision D0) with 118784K/12280K by

tes of memory.

Processor board ID CAT0811Z02N

Last reset from power-on

27 Virtual Ethernet interfaces

28 Gigabit Ethernet interfaces

The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address : 00:0F:34:8C:8D:80

Motherboard assembly number : 73-7058-10

Power supply part number : 341-0045-01

Motherboard serial number : CAT080809KE

Power supply serial number : LIT08070BUE

Model revision number : D0

Motherboard revision number : A0

Model number : WS-C3750G-24TS-E

System serial number : CAT0811Z02N

Hardware Board Revision Number : 0x09

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 28 WS-C3750G-24TS 12.2(25)SEB2 C3750-IPSERVICES-M

Configuration register is 0xF

2 REPLIES

Re: HSRP Group support in 3750 L3 Switch

Hi Friend,

3750 supports upto 255 HSRP groups.

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/12225sec/3750scg/swhsrp.htm

HTH, Please rate if it does.

-amit singh

New Member

Re: HSRP Group support in 3750 L3 Switch

The 3750 supports 32 HSRP group numbers across all interfaces.

For example, if you configure HSRP groups 11-42 on one interface then you can only use these same group numbers for HSRP on any other interfaces.

This is a feature of the asic used on the 3750.

Ian

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