hello netpro:
i increate a int vlan x in sw3550emi ,I have no configure,but the int vlan x show it's mtu 1501.who can tell me what's the problem? thank you
sw1#sh int vlan 5
Vlan5 is up, line protocol is up
Hardware is EtherSVI, address is 0013.1ab4.fe00 (bia 0013.1ab4.fe00)
MTU 1501 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
sw1#sh run int vlan 5
interface Vlan5
no ip address
end
sh version
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(20)EA1, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Wed 04-Feb-04 23:28 by yenanh
Image text-base: 0x00003000, data-base: 0x00827298
ROM: Bootstrap program is C3550 boot loader
sw1 uptime is 5 minutes
System returned to ROM by power-on
System image file is "flash:/c3550-i5q3l2-mz.121-20.EA1.bin"
cisco WS-C3550-24 (PowerPC) processor (revision P0) with 65526K/8192K bytes of m
emory.
Processor board ID CAT0819X0FZ
Last reset from warm-reset
Bridging software.
Running Layer2/3 Switching Image
