答复: About Cisco 4500M

From: Lin Xiaodong (Linxiaodong@21Vianet.com)
Date: Sun Dec 15 2002 - 23:07:08 GMT-3

I could config BGP process into C2600 with 29696K/3072K bytes of memory,
so you may check you soft config or IOS version.

the following message is shown in cisco online as results of
troubleshooting.

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1. %SYS-2-MALLOCFAIL: Memory allocation of [dec] bytes failed from
[hex], pool [chars], alignment [dec]
The requested memory allocation is not available from the specified
memory pool. The router memory has been exhausted or fragmented. This
condition may be caused by the current system configuration, the network
environment, or a software error.

Recommended Action: Check the minimum memory requirements for your
system configuration. If your system meets those requirements, this
condition is probably caused by a software failure. To take advantage of
recent fixes, upgrade your system to the latest Cisco IOS software
release in your release train.

Related document:

Top Issues - %SYS-2-MALLOCFAIL Error Messages

 
2. %SYS-2-MALLOCFAIL: Memory allocation of [dec] bytes failed from
[hex], alignment [dec] \nPool: [chars] Free: [dec] Cause: [chars]
Alternate Pool: [chars] Free: [dec] Cause: [chars] \n
The requested memory allocation is not available from the specified
memory pool. The router memory has been exhausted or fragmented. This
condition may be caused by the current system configuration, the network
environment, or a software error.

Recommended Action: Check the minimum memory requirements for your
system configuration. If your system meets those requirements, this
condition is probably caused by a software failure. To take advantage of
recent fixes, upgrade your system to the latest Cisco IOS software
release in your release train.

Related document:

Top Issues - %SYS-2-MALLOCFAIL Error Messages

 
3. %SYS-2-MALLOCFAIL: Memory allocation of [dec] bytes failed from
[hex], alignment [dec] \nPool: [chars] Free: [dec] Cause: [chars]
\nAlternate Pool: [chars] Free: [dec] Cause: [chars] \n
The requested memory allocation is not available from the specified
memory pool. The current system configuration, network environment, or
possibly a software error may have exhausted or fragmented the router's
memory.

Recommended Action: If you suspect a software error, copy the error
message exactly as it appears on the console or in the system log,
contact your Cisco technical support representative, and provide the
representative with the gathered information.Otherwise, you may need to
add more memory or reduce the number of features you are trying to
support

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-----ee' i.d;6-----
ed;6d::: Peng Zheng [mailto:zpnist@yahoo.com]
eif6i4: 2002e9412f16f% 5:44
f6d;6d::: ccielab@groupstudy.com
d8;i": About Cisco 4500M

I purchased Cisco 4500M router with 32M memory and 16M
flash, when I tried to config BGP, it said:

Router(config)#router bgp 20
Router(config)#
00:24:28: %SYS-2-MALLOCFAIL: Memory allocation of
65536 bytes failed from 0x603A
947C, alignment 0
Pool: Processor Free: 2560 Cause: Not enough free
memory
Alternate Pool: None Free: 0 Cause: No Alternate
pool

There is no any other config on it.

Do I need to upgrade memory for it to support BGP?

Thanks for help.

Best Wishes,

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